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Proportional Pressure Control Valves, Relief

TS58-20 Proportional Electric Relief Valve (TS58-20)

<div>
<h3>Product Operation</h3>
The TS58-20 blocks flow from ➀ to ➁ until suffi cient pressure is present at ➀ to offset the electrically induced solenoid force. With no current applied to the solenoid, the 
valve will free flow from ➀ to ➁Note: Back pressure on port ➁ becomes additive to the pressure setting at a 1:1 ratio.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Industry common cavity. 
• Optional waterproof E-Coils rated up to IP69K.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 345 bar (5000 psi) 
Maximum Tank Port Pressure: 69 bar (1000 psi) 
Relief Pressure Range: Model Code 40: 0–276 bar (0–4000 psi); 
Model Code 50: 0–345 bar (0–5000 psi) 
Note: Minimum pressure setting is dependent on flow through the valve. (See Pressure Drop Curve) 
Flow: See Performance Charts 
Flow Path: Free Flow: ➀ to ➁ coil de-energized; Relieving: ➀ to ➁ coil energized 
Maximum Control Current: 1.10 amps for 12 VDC coil; 0.55 amps for 24 VDC coil 
Control Signal: DC or PWM (Signifi cant improvements in valve performance occur with superimposed dither, with either control method.) 
Dither Frequency: 150 Hz or higher 
Hysteresis with Dither 250 Hz: 3.3% (7% maximum without dither) 
Step Response: TON
</div>

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A screw-in, cartridge-style, direct acting, poppet-type hydraulic relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.

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Bespoke Projects

<ul class="ul1">
<li class="li1">Bespoke lubrication systems for testing Aerospace propulsion using high temperature fluids and test article scavenge capability</li>
<li class="li1">Bespoke lubrication solution for testing Automotive EV components.</li>
<li class="li1">Bespoke assembly rigs for Aircraft landing gear with built in test facilities.</li>
<li class="li1">Bespoke pressure testing and flushing rigs for Aircraft assembly plants.</li>
<li class="li1">Purpose design test benches for fluid power components.</li>
<li class="li1">Ground support trolleys for production and field use for Aircraft testing.</li>
<li class="li1">Hydraulic ring mains for aircraft production and servicing.</li>
<li class="li1">Hydraulic Infrastructure for test houses.</li>
</ul>

Bespoke-Projects

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Savery Hydraulics have a highly experienced team for fluid control for hydraulic, electronic control, installation and project management. Using this experience we have supported customers with a wide range of projects which are not traditionally considered hydraulic equipment. Some examples of bespoke projects we have successfully delivered are:-

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Hydraforce

Hydraforce products meet global quality standards including ISO 9001, QS 9000 and CE. Every Hydraforce valve, coil, solenoid, manifold and electro-hydraulic control goes through rigorous testing and inspection to perform beyond industry standards.

Savery offers one of the most comprehensive lines of hydraulic valves, solenoids and coils and is the UK distributor for the Hydraforce range of products for the mobile and industrial equipment markets, including high performance valves for flow rates of 0.4 to 530lpm and pressure up to 420 bar.

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Hydraulic Control Systems  

Tailored Solutions for Precision Control 
Our in-house hardware and software design team is dedicated to delivering cost-effective and reliable solutions for a wide array of control system needs. From embedded microcontroller systems to large-scale machine controls, we excel in designing and developing systems that meet the most demanding specifications. 
&nbsp;
Cloud-Based Monitoring for Seamless Access 
We offer cloud-based system monitoring solutions that provide 24/7 access through smart phone or tablet apps, giving you real-time insights into your operations from anywhere. 
&nbsp;
Industry-Leading Expertise 
With extensive experience across various industries, including aerospace, automotive, wind turbine testing, marine, and industrial sectors, our engineers bring invaluable expertise to every project. 
 
Hardware and Software Capabilities 
Small-Scale Control Systems: We design cost-effective control systems in-house using bespoke electronic control boards giving you optimal performance for your specific needs. 
Microchip Programming: We specialise in programming microchips for specialist applications in fluid power, providing tailored solutions for precise control. 
Large-Scale Machine Control Systems: Our capabilities include designing dedicated Motor Control Centre (MCC) cabinets and implementing System Control and Data Acquisition (SCADA) plant monitoring for seamless operation of complex machinery. 
Software Authoring: We are proficient in various software platforms, including: 
<ul>
<li>Delta Motion Controllers </li>
<li>National Instruments LabView© </li>
<li>National Instruments LabWindows CVI© </li>
<li>PLCs: Allen Bradley, Siemens, Omron, Schneider, Bachmann, Koyo </li>
<li>HMI and SCADA Systems: Siemens, Schneider, Bachmann, Koyo </li>
</ul>
 
Cost-Effective Solutions, Tailored to Your Needs 
Our deep understanding of different control systems enables us to select the most cost-effective platform to suit your systems development, ensuring you get the best value for your investment. 
At Savery, we are committed to delivering innovative, reliable, and tailored solutions that optimise the performance of your hydraulic systems, empowering you to achieve your goals with precision and efficiency.  
Get in touch with us today to discuss your project needs.

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At Savery, we design and manufacture electronic systems that ensure the safe and efficient control and monitoring of hydraulic equipment. Our expertise lies in providing comprehensive control system solutions tailored to your specific requirements, with a focus on bespoke applications. 

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Hydraulic Control Systems

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Hydraulic Power Unit

Our power units vary from compact, fixed pump systems to intricate setups featuring multiple variable displacement pumps and energy-saving variable speed drive technology. These units can be equipped with control manifolds for basic relief unloading functions or complex hydraulic control circuitry, custom-made for your application. 
We offer bespoke electrical control equipment that can manually or automatically control the power source, adhering to all current safety standards. This can be paired with simple condition monitoring for parameters such as flow, pressure, level, temperature, and fluid condition, or with advanced SCADA data recording for remote access via the cloud. This ensures safe and reliable 24/7 operation of equipment. 
Our power units can include fluid reservoirs ranging from 10 litres to over 14,000 litres, with built-in bund containment to meet regulatory requirements. 
With Savery, you’re in safe hands. We work with you from conception through design, project planning, installation, commissioning, and servicing to deliver a cost-effective and efficient hydraulic and control solution. 
We have successfully completed projects in various industries, including: 
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="1" data-aria-level="1">Civil: Flood Barriers, Roll-on/Roll-off dock equipment </li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="2" data-aria-level="1">Marine: Ship Stabiliser, steering and deck equipment (with in-house 60 Hz testing capability) </li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="3" data-aria-level="1">Testing Infrastructure: Automotive, Aerospace, research and production component testing </li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="4" data-aria-level="1">Mechanical Handling: Large Scissor lifts </li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="5" data-aria-level="1">Defence and Security: Specialist equipment </li>
<li data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="6" data-aria-level="1">Wind: Turbine Blade testing </li>
</ul>
Trust Savery Hydraulics for your hydraulic power needs.

Hydraulic-Power-Unit

At Savery Hydraulics, we specialise in the design and manufacture of hydraulic power units tailored to customer specifications. Our offerings range from single fractional power motors to multiple pump sets, with power installations up to 2 Mw. 

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Savery custom manifolds can be designed as part of a new power unit or to enhance your existing equipment & machinery. Custom designed manifolds offer no-leak, screw-in components with fast and easy valve removal and replacement. 

ManifoldAssembly

Our team of experienced engineers can simplify the most complex hydraulic circuits to reduce cost, improve reliability, minimise pipe work connections and the physical size &amp; weight of the solutions.
Custom manifold assemblies are: 
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="1" data-aria-level="1">Designed by our engineers in house using the latest 3D CAD software for integration into your product. </li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="2" data-aria-level="1">Designed utilising Hydraforce cartridge valves and a vast range of other manufacturer’s components to achieve the required performance. </li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="3" data-aria-level="1">Machined using modern CNC equipment with specialist tooling to ensure high quality. </li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="4" data-aria-level="1">Manufactured from aluminium, steel or stainless steel to meet system pressure, flow and application requirements. </li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="5" data-aria-level="1">Designed in conjunction with your engineers to ensure we meet your unique requirements and installation needs. </li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="6" data-aria-level="1">Supplied in a variety of sizes from small manifold blocks with cartridges capable of controlling low(a few litres per minute) flow rate up to large complex assemblies for hundreds of litres per minute. </li>
<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="7" data-aria-level="1">Supplied fully assembled &amp; tested in our UK facility &amp; meeting the necessary ISO recommended guidelines for hydraulic cleanliness prior to dispatch. </li>
</ul>

Manifold-Assembly

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Savery custom manifolds can be designed as part of a new power unit or to enhance your existing equipment & machinery. Custom designed manifolds offer no-leak, screw-in components with fast and easy valve removal and replacement.

Manifold Assembly

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Contact Us

Savery hydraulic power packs and mini power packs are the culmination of many years of experience in manufacturing AC and DC power packs.

Small HydraulicPower Packs

The PB300 series of power units offer the latest design and features not normally associated with this type of unit. The units have a pressure of 300 bar, which is achieved by the use of high specification materials. The centre adaptor where the unit is cased, is made using an advanced aluminium manifold die-casting process, eliminating porosity to give a lightweight assembly.
Applications for this type of unit are numerous DC units for battery powered use include our tail lift packs and can be found on tippers, aerial access equipment and material handling trucks. AC units with power ratings from 0.25kW to 5.5kW have an even greater range of applications including the retail and service industry for the handling of goods &#8211; loading and unloading of vehicles and the lift industry for lifts installed in the home, disabled lifts and automotive assembly plants.
Savery has developed hydraulic power packs specifically for applications such as dock levellers, which provide a bridge between the loading bay and the truck being loaded or unloaded.
PB300 units have;
<ul>
<li>DC units 12V &amp; 24V / 0.2 – 3.5kW.</li>
<li>AC units 3 Phase &amp; 1 Phase / 0.25 – 5.5kW.</li>
<li>A vast range of control options for single and double acting circuits.</li>
<li>Advanced pressure die-cast aluminium centre adaptor.</li>
<li>The ability to eliminate porosity.</li>
</ul>
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-5274" src="https://cms.savery.co.uk/wp-content/uploads/2024/03/E11-Logo.jpg" alt="" width="110" height="48" />

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Savery offer a complete and comprehensive range of hydraulic power units, incorporating highly flexible, cost effective modular construction suited to both OEM and small users. The design of units for special applications is an important part of Savery’s marketing activities and our engineers can develop a unit to perfectly match our customer’s requirements.

Savery hydraulic power packs and mini power packs are the culmination of many years of experience in manufacturing AC and DC power packs.


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Small Hydraulic Power Packs

TS58-21F Proportional Pressure Relieving Valve (TS58-21F)

<div>
<h3>Product Operation</h3>
The TS58-21F blocks flow from 1 to 2 until sufficient pressure is present at 1 to open the valve by overcoming the preset spring force. With no current applied, the valve will relieve at ±50 psi of the spring maximum. Applying current to the coil reduces the induced spring force thereby reducing the valve setting.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Optional waterproof E-Coils rated up to IP69K. 
• Industry common cavity. 
• Hardened parts for long life.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 393 bar (5700 psi) 
Relief Pressure Range from Zero to Maximum Control Current: 344.7–6.9 bar (5000–100 psi) 
Hysteresis at 200 Hz PWM: 5% 
Rated Flow: 1.9 lpm/0.5 gpm; P = 6.9 to 9 bar (100 to 130 psi), cartridge only, 1 to 2 coil energized 
Flow Path: Free Flow: 1 to 2 coil energized; Relieving: 1 to 2 coil de-energized 
Electrical Parameters: 
Coil 
Typical Max. Current 
(A) at 0 gpm 
Typical Resistance ± 5% 
@ 20°C (ohms) 
Typical Apparent 
Inductance (mH) 
12 VDC 
24 VDC 
12 VDC 
24 VDC 
12 VDC 
24 VDC 
D-Coil1.250.637.2 ±3%28.8 ±5%156546 
E-Coil1.300.657.1 ±3%28.5 ±5%160560 
Temperature: -40° to 121°C (-40° to 250° F) with standard Buna N seals-35° to 204°C (-31° to 400°F) with Fluorocarbon seals;-54° to 107°C (-65° to 225°F) with Polyurethane seals 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC08-2; See page <a title="9.108.1" href="https://www.savery.co.uk/products/view/9-108-1">9.108.1</a>; 
Cavity Tool: CT08-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK08-2X-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
Coil Nut: Part No. 4540550 
ISO SYMBOL 
<a title="2.825.1" href="https://www.savery.co.uk/products/view/2-825-1">2.825.1</a> 
PERFORMANCE 
ELECTRO-PROPORTIONAL VALVES—PRESSUU.S. Patent 6,267,350 
HYDRAFORCE.com®PRESSURE DROP VS. FLOW CHARACTERISTICFlow from Port 1 to Port 2 with Coil Energized32282420161284PRESSURE (BAR)PRESSURE (PSI)FLOW (GPM)FLOW (LPM)1002003004005000.10.20.30.40.50.20.40.60.81.01.21.41.61.8TYPICAL RELIEVING PRESSURE Port 1 to Port 2; No Current Applied; Upper &amp; Lower LimitFLOW (LPM)FLOW (GPM)0.20.40.60.81.01.21.41.61.80.10.20.30.40.5241276310345379PRESSURE (BAR)35004000450050005500PRESSURE (PSI)Performance info. continued on following page. 
RE CONTROLS
</div>

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A screw-in, cartridge-style, single-stage, poppet-type pressure relieving valve, which can be infinitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input.

TS38-21 Proportional Electric Relief Valve (TS38-21)

<div class="product-info group">
<div>
<h3>Product Operation</h3>
The TS38-21 blocks flow from ➀ to ➁ until suffi cient pressure is present at ➀ to open the valve by overcoming the preset spring force. With no current applied, the valve 
will relieve at ±50 psi of the spring maximum. Applying current to the coil reduces the 
induced spring force thereby reducing the valve setting.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Optional waterproof E-Coils rated up to IP69K. 
• Industry common cavity. 
• Hardened parts for long life.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 240 bar (3500 psi) 
Maximum Control Current: 1.10 amps for 12 VDC coil; 0.55 amps for 24 VDC coil 
Relief Pressure Range from Zero to Maximum Control Current: Minimum Pressure is factory adjustable. 
(A) 207–6.9 bar (3000–100 psi); 
(B) 138–6.9 bar (2000–100 psi) 
(C) 69–6.9 bar (1000–100 psi); 
(D) 241–6.9 bar (3500–100 psi) 
Rated Flow: 1.1 lpm/0.3 gpm; ΔP = 10 bar (150 psi), cartridge only, ➀ to ➁ coil energized 
Flow Path: Free Flow: ➀ to ➁ coil energized; Relieving: ➀ to ➁ coil de-energized 
Temperature: -40 to 120°C (-40 to 250°F) with standard Buna N seals 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC08-2; See page <a title="9.108.1" href="https://www.savery.co.uk/products/view/9-108-1">9.108.1</a>; 
Cavity Tool: CT08-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK08-2X-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
Coil Nut: Part No. 4540550; For E-coils manufactured prior to 1-1-04, see page <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a> for coil nut info.
</div>
</div>
<div class="product-related"> </div>

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A screw-in, cartridge-style, single-stage, poppet-type pressure relieving valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input.



TS38-20 Proportional Electric Relief Valve (TS38-20)

<div class="product-info group">
<div>
<h3>Product Operation</h3>
The TS38-20 blocks flow from 1 to 2 until sufficient pressure is present at 1 to offset the electrically induced solenoid force. With no current applied to the solenoid, the valve will free flow from 1 to 2. 
Note: Back pressure on port 2 becomes additive to the pressure setting at a 1:1 ratio. 
The optional manual override allows the valve to be set when the electric supply is lost. The manual setting is added to the electric setting. To prevent the system from being over pressurized, the manual override should always be disengaged prior to applying power to the coil.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Industry common cavity.
</div>
<div>
<h3>Product Ratings</h3>
Pressure Rating: 248.2 bar (3600 psi) 
Proof Pressure: 268.9 bar (3900 psi) 
Burst Pressure: 751.5 bar (10900 psi) 
Electrical Parameters: 
COIL 
SERIES 
NOMINAL 
VOLTAGE 
(VDC) 
TYPICAL 
RESISTANCE AT 
20°C (68°F) (OHMS) 
VALVE 
INDUCTANCE 
(Mh) 
MAXIMUM CONTROL 
CURRENT (A)D127.2 ± 3%1411.102428.8 ± 5%6260.55E127.1 ± 3%1391.322428.5 ± 5%6000.66 
Control Signal: DC or PWM (Significant improvements in valve performance occur with superimposed dither, with either control method.) 
Dither Frequency: 200 Hz or higher 
Hysteresis with Dither 250 Hz: 3.3% (7% maximum without dither) 
Operational Relief Pressure Range from Zero to Maximum Control Current: 
A: 0–207 bar (0–3000 psi); 
B: 0–138 bar (0–2000 psi); 
C: 0–69 bar (0–1000 psi) 
Note: Minimum pressure setting is dependent on flow through the valve. (See Pressure Drop Curve) 
Rated Flow: A: 11.4 lpm/3 gpm @ 20 bar/290 psi pressure drop 
B: 11.4 lpm/3 gpm @ 10 bar/150 psi pressure drop 
C: 11.4 lpm/3 gpm @ 5.5 bar/80 psi pressure drop 
Note: See Pressure Drop Curve. 
Internal Leakage: 1 ml/min (20 drops/minute) max. at 207 bar (3000 psi) 
Step Response: TON <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a> for coil nut info. 
ISO SYMBOL 
<a title="2.813.1" href="https://www.savery.co.uk/products/view/2-813-1">2.813.1</a> 
PERFORMANCEFLOW (gpm)FLOW (lpm)PRESSURE (bar)PRESSURE (psi)Pressure Drop vs. Flow CharacteristicFor Flow 1 to 2 with Coil De-energizedVertical Mount &#8211; &#8211; &#8211; &#8211; Horizontal Mount ——1235010015020025030024681012141618202224681210ABCRelief Pressure vs.Current (DC) 250 Hz DitherRelieving Pressure 1 to 2PRESSURE (psi)500100015002000250030003500PRESSURE (bar)50100150200250% of Maximum Control Current201030507090406080100ABC 
• Optional waterproof E-Coils rated up to IP69K. 
• Manual override optional.ORCE.com®Performance info. continued on following page.
</div>
</div>
<div class="product-related"> </div>

2-813-1-symbols

2-813-1-image-dimensions

2-813-1-main-image

2-813-1-symbols-graphs-image

A screw-in, cartridge-style, direct acting, poppet-type hydraulic relief valve, which can be infinitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.

TS12-27 Proportional Electric Relief Valve (TS12-27)

<div class="product-info group">
<div>
<h3>Product Operation</h3>
The TS12-27 blocks flow from ➀ to ➁ until suffi cient pressure is present at ➀ to open the pilot section by overcoming the induced spring force. With no current applied, the 
valve will relieve at ±50 psi of the range maximum. Applying current to the coil propor- 
tionally decreases the pressure required to open the valve from ➀ to ➁Note: This valve is ideal for hydraulic fan drive applications. Consult factory for electronic controllers specifi cally designed for fan drive applications.
</div>
<div>
<h3>Product Features</h3>
• Hardened parts for long life. 
• 12 and 24 volt coils standard. 
• Industry common cavity. 
• Optional waterproof E-Coils rated up to IP69K.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 241 bar (3500 psi) 
Maximum Control Current: 1.10 amps for 12 VDC coil; 0.55 amps for 24 VDC coil 
Relief Pressure Range from Zero to Maximum Control Current: 
A: 207–10.34 bar (3000–150 psi) 
B: 138–10.34 bar (2000–150 psi) 
C: 69–10.34 bar (1000–150 psi) 
Rated Flow: 186.3 lpm (50 gpm), ΔP=16.4 bar (238 psi), Cartridge only,➀ to ➁ coil energized 
Maximum Pilot Flow: 0.76 lpm (.2 gpm) 
Hysteresis: Less than 3% 
Flow Path: Free Flow: ➀ to ➁ coil energized; Relieving: ➀ to ➁ coil de-energized 
Temperature: -40 to 120°C (-40 to 250°F) with standard Buna N seals 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC12-2; See page <a title="9.112.1" href="https://www.savery.co.uk/products/view/9-112-1">9.112.1</a>; 
Cavity Tool: CT12-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK12-2X-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
Coil Nut: Part No. 4540550; For E-coils manufactured prior to 1-1-04, see page <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a> for coil nut info.
</div>
</div>
<div class="product-related"> </div>

2-864-1-symbols

2-864-1-image-dimensions

2-864-1-symbols-graphs-image

2-864-1-main-image

A screw-in, cartridge-style, pilot-operated, spool-type hydraulic relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.



TS12-26 Proportional Electric Relief w/Internally (TS12-26)

<div class="product-info group">
<div>
<h3>Product Operation</h3>
The TS12-26 blocks flow from ➀ to ➁ until suffi cient pressure is present at ➀ to open the pilot section by offsetting the electrically induced solenoid force. With no current 
applied to the solenoid, the valve will relieve at approximately 100 psi. 
The optional manual override allows the valve to be set when the electric supply is 
lost. The manual setting is added to the electric setting. To prevent the system from 
being over pressurized, the manual override should always be disengaged prior to 
applying power to the coil.
</div>
<div>
<h3>Product Features</h3>
• Manual Override option. 
• Industry common cavity. 
• 12 and 24 volt coils standard. 
• Optional waterproof E-Coils rated up to IP69K.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 241 bar (3500 psi) 
Maximum Control Current: 1.10 amps for 12 VDC coil; 0.55 amps for 24 VDC coil 
Relief Pressure Range from Zero to Maximum Control Current: 
A: 6.9–207 bar (100–3000 psi) 
B: 6.9–138 bar (100–2000 psi) 
C: 2.1–69 bar (30–1000 psi) 
Rated Flow: 189 lpm (50 gpm); See Performance Charts 
Maximum Pilot Flow: 
A: 1.9 lpm (.5 gpm); 
B: 1.3 lpm (.35 gpm); 
C: .9 lpm (.25 gpm) 
Hysteresis: Less than 3% 
Flow Path: Free Flow: ➀ to ➁ coil de-energized; Relieving: ➀ to ➁ coil energized 
Temperature: -40 to 100°C (-40 to 212°F) with standard Buna N seals 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC12-2; See page <a title="9.112.1" href="https://www.savery.co.uk/products/view/9-112-1">9.112.1</a>; 
Cavity Tool: CT12-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK12-2X-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
Coil Nut: Part No. 4540560; For E-coils manufactured prior to 1-1-04, see page <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a> for coil nut info.
</div>
</div>
<div class="product-related"> </div>

2-854-1-symbols

2-854-1-image-dimensions

2-854-1-main-image

2-854-1-symbols-graphs-image

A screw-in, cartridge-style, pilot-operated, spool-type hydraulic relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.



TS10-27 Proportional Pressure Relief Valve with (TS10-27)

<div>
<h3>Product Operation</h3>
The TS10-27 blocks flow from 1 to 2 until sufficient pressure is present at 1 to open the valve by overcoming the preset induced spring force. With no current applied, the valve will relieve at ±50 psi of the range maximum. Applying current to the coil decreases the induced spring force, thereby reducing the valve setting. 
Note: This valve is ideal for hydraulic fan drive applications. Consult factory for electronic controllers specifically designed for fan drive applications.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Industry common cavity. 
• Adjustable or fixed relief pressure settings. 
• Higher pressure 330.9 bar (4800 psi) factory-set model F available.
</div>
<div>
<h3>Product Ratings</h3>
Pressure Rating: 275.8 bar (4000 psi) at Port 1;TS10-27F 330.0 bar (4800 psi) 
Proof Pressure: 344.7 bar (5000 psi) at Port 1; 206.8 bar (3000 psi) at Port 2; TS10-27F 413.7 bar (6000 psi) at Port 1 and 206.8 bar (3000 psi) at Port 2 
Burst Pressure: 814 bar (11,800 psi) at all ports 
Electrical Parameters: 
Coil 
*Typical Max. Current 
(A) at 0 gpm 
Typical Resistance 
± 5% @ 20°C (ohms) 
Typical Apparent 
Inductance (mH) 
12 VDC 
24 VDC 
12 VDC 
24 VDC 
12 VDC 
24 VDC 
D-Coil1.100.556.7 ±5%25 ±5%134 mH500 mH 
E-Coil1.200.557.32 ±5%29.3 ±5%139 mH560 mH 
Relief Pressure Range from Zero to Maximum Control Current: 
A: 206.8–6.9 bar (3000–100 psi) 
B: 138–6.9 bar (2000–100 psi) 
C: 69–6.9 bar (1000–100 psi) 
F: Factory Set: 275.8–55.2 bar (4000–800 psi) *Consult factory for detailed current range for particular pressure setting. Note: Tank port pressure is additive to valve setting. 
Rated Flow: 75.7 lpm (20 gpm), P = 20.7 to 24.1 bar (300 to 350 psi), cartridge only, 1 to 2 coil energized 
Hysteresis (PMW 200 Hz): 
A: 3.2%; 
B: 3.0%; 
C: 4.8% 
F: 4% 
Pressure Rise: 
A: 0.48 bar/lpm (26.5 psi/gpm); 
B: 0.36 bar/lpm (20 psi/gpm); 
C: 0.46 bar/lpm (25 psi/gpm) 
F: 1.86 bar/lpm (27 psi/gpm) 
Operating Fluid Temperature: -40 to 100°C (-40 to 212°F) with standard Buna N seals; -26 to 204°C (-15 to 400°F) with fluorocarbon seals; -54 to 107°C (-65 to 225°F) with polyurethane seals. 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC10-2; See page <a title="9.110.1" href="https://www.savery.co.uk/products/view/9-110-1">9.110.1</a> 
Cavity Tool: CT10-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK10-2X-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
Coil Nut: Part No. 4540550; For E-coils manufactured prior to 1-1-04, see page <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a> for coil nut info.U.S. Patents6,267,350&amp;7,137,406
</div>

2-862-1-symbols

2-862-1-image-dimensions

2-862-1-symbols-graphs-image

2-862-1-main-image

A screw-in, cartridge-style, pilot-operated, spool-type hydraulic relief valve, which can be infinitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input. This valve is intended for use as a pressure-limiting device in demanding applications.

TS10-26 Proportional Electric Relief w/Internally (TS10-26)

<div>
<h3>Product Operation</h3>
The TS10-26 blocks flow from ➀ to ➁ until suffi cient pressure is present at ➀ to open the pilot section by offsetting the electrically induced solenoid force. With no current 
applied to the solenoid, the valve will relieve at approximately 100 psi. 
The optional manual override allows the valve to be set when the electric supply is 
lost. The manual setting is added to the electric setting. To prevent the system from 
being over pressurized, the manual override should always be disengaged prior to 
applying power to the coil.
</div>
<div>
<h3>Product Features</h3>
• Optional Manual Override. 
• Optional waterproof E-Coils rated up to IP69K. 
• 12 and 24 volt coils standard. 
• Industry common cavity.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 241 bar (3500 psi) 
Maximum Control Current: 1.10 amps for 12 VDC coil; 0.55 amps for 24 VDC coil 
Relief Pressure Range from Zero to Maximum Control Current: 
A: 6.9–207 bar (100–3000 psi)
C: 6.9–117 bar (100–1700 psi) 
B: 6.9–159 bar (100–2300 psi) 
Rated Flow: 94.6 lpm (25 gpm), ΔP=13.1 bar (190 psi), Cartridge only,➀ to ➁ coil de-energized 
Maximum Pilot Flow: 0.76 lpm (0.2 gpm) 
Hysteresis: Less than 3% 
Flow Path: Free Flow: ➀ to ➁ coil de-energized; Relieving: ➀ to ➁ coil energized 
Temperature: -40 to 100°C (-40 to 212°F) with standard Buna N seals 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC10-2; See page <a title="9.110.1" href="https://www.savery.co.uk/products/view/9-110-1">9.110.1</a>; 
Cavity Tool: CT10-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK10-2N-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
Coil Nut: Part No. 4540560; For E-coils manufactured prior to 1-1-04, see page <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>&#8220;&gt;<a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a> for coil nut info.Patent Pending 
HYDRAFORCE.com® 
Recommended Electronic Controllers:Model 
EFDR2 Multi-Input Fan Drive Controller.For more information go to: http://www.hydraforce.com/Electro/fandrive.htmor 
Recommended Electronic Controllers catalog page <a title="2.001.1" href="https://www.savery.co.uk/products/view/2-001-1">2.001.1</a> (Table 2)
</div>

2-852-1-symbols

2-852-1-image-dimensions

2-852-1-main-image

2-852-1-symbols-graphs-image

A screw-in, cartridge-style, pilot-operated, spool-type hydraulic relief valve, which can be infi nitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.

TS08-27 Proportional Electrohydraulic Relief Valve (TS08-27)

<div>
<h3>Product Operation</h3>
The TS08-27 blocks flow from 1 to 2 until sufficient pressure is present at 1 to open the valve by overcoming the preset induced spring force. With no current applied, the valve will relieve at ±50 psi of the spring maximum. Applying current to the coil reduces the induced spring force thereby reducing the valve setting. The regulated pressure is inversely proportional to the input electrical current. 
Note: This valve is ideal for hydraulic fan drive applications. Consult factory for electronic controllers specifically designed for fan drive applications.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Industry common cavity. 
• Hardened parts for long life.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Operating Pressure: 241 bar (3500 psi) 
Electrical Parameters: 
D-Coil 
E-Coil 
10 VDC 12 VDC 20 VDC 24 VDC 12 VDC 
24 VDC 
Max Control Current (amperes)1.501.310.850.651.400.70 
Resistance (Nominal) (ohms)3.15.412.221.75.421.7 
Relief Pressure Range from Zero to Maximum Control Current: 
A: 207–6.9 bar (3000–100 psi) 
B: 138–6.9 bar (2000–100 psi) 
C: 68.9–6.9 bar (1000–100 psi) 
Rated Flow: 24.6 lpm/6.5 gpm; P = 13.8-17.2 bar (200-250 psi), cartridge only; port 1 to 2 coil energized 
Maximum Pilot Flow: 0.76 lpm (0.2 gpm) 
Hysteresis at PWM 200 Hz (% of max pressure): A: 3.2 
B: 3.0 
C: 4.8 
Flow Path: Free Flow: 1 to 2 coil energized; Relieving: 1 to 2 coil de-energized 
Pressure Rise: A: 0.48 bar/lpm (26.5 psi/gpm(; 
B: 0.36 bar/lpm (20 psi/gpm) 
C: 0.46 bar/lpm (25 psi/gpm) 
Temperature: -40 to 120°C (-40 to 250°F) with standard Buna N seals 
Filtration: See page <a title="9.010.1" href="https://www.savery.co.uk/products/view/9-010-1">9.010.1</a> 
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page <a title="9.060.1" href="https://www.savery.co.uk/products/view/9-060-1">9.060.1</a> 
Installation Recommendation: When possible, the valve should be mounted below the reservoir oil level. This will maintain oil in the armature preventing trapped air instability. If this is not feasible, mount the valve horizontally for best results. 
Cavity: VC08-2; See page <a title="9.108.1" href="https://www.savery.co.uk/products/view/9-108-1">9.108.1</a>; 
Cavity Tool: CT08-2XX; See page <a title="8.600.1" href="https://www.savery.co.uk/products/view/8-600-1">8.600.1</a> 
Seal Kit: SK08-2X-B; See page <a title="8.650.1" href="https://www.savery.co.uk/products/view/8-650-1">8.650.1</a> 
ISO SYMBOL 
<a title="2.860.1" href="https://www.savery.co.uk/products/view/2-860-1">2.860.1</a> 
PERFORMANCE
</div>

2-860-1-symbols

2-860-1-image-dimensions

2-860-1-main-image

2-860-1-symbols-graphs-image

A screw-in, cartridge-style, pilot-operated, spool-type proportional electrohydraulic pressure relief valve, which can be infinitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.

TS08-20 Proportional Electrohydraulic Relief Valve (TS08-20)

<div class="product-info group">
<div>
<h3>Product Operation</h3>
The TS08-20 blocks flow from 1 to 2 until sufficient pressure is present at 1 to offset the electrically induced solenoid force. With no current applied to the solenoid, the valve will free flow from 1 to 2. Note: Back pressure on port 2 becomes additive to the pressure setting at a 1:1 ratio.
</div>
<div>
<h3>Product Features</h3>
• 12 and 24 volt coils standard. 
• Optional waterproof E-Coils rated up to IP69K. 
• Industry common cavity. 
• Waterproofed coils standard.
</div>
<div>
<h3>Product Ratings</h3>
Maximum Inlet Pressure: 34.5 bar (500 psi) 
Electrical Parameters: 
Coil 
Typical Max. Current 
(A) at 0 gpm 
Typical Resistance 
± 5% @ 20°C (ohms) 
Typical Apparent 
Inductance (mH) 
12 VDC 
24 VDC 
12 VDC 
24 VDC 
12 VDC 
24 VDC 
D-Coil0.650.329.8 ±5%39.3 ±5%88.9N/A 
E-Coil0.750.378.8 ±5%33.8 ±5%12.462.1 
Control Signal: DC or PWM (Significant improvements in valve performance occur with superimposed dither, with either control method.) 
Hysteresis with Dither 250 Hz: 3.0% (7% maximum without dither) 
Rated Flow: A: 
3.8 lpm/1 gpm @ 1.4 bar/20 psi pressure drop B: 3.8 lpm/1 gpm @ 0.8 bar/12 psi pressure drop 
Step Response: TON <a title="3.400.1" href="https://www.savery.co.uk/products/view/3-400-1">3.400.1</a>. 
HYDRAFORCE.com® 
Recommended Electronic Controllers:Model 
EFDR2 Multi-Input Fan Drive Controller.For more information go to: http://www.hydraforce.com/Electro/fandrive.htmor 
Recommended Electronic Controllers catalog page <a title="2.001.1" href="https://www.savery.co.uk/products/view/2-001-1">2.001.1</a> (Table 2)
</div>
</div>
<div class="product-related"> </div>

2-812-1-symbols

2-812-1-graphs-image

2-812-1-image-dimensions

2-812-1-main-image

2-812-1-symbols-image

A screw-in, cartridge-style, direct acting, poppet-type electro hydraulic relief valve, which can be infinitely adjusted across a prescribed range using a variable electric in-put. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting device in demanding applications.


TS58-20 Proportional Electric Relief Valve (TS58-20)

Product Operation

Product Features

Product Ratings

TS58-21F Proportional Pressure Relieving Valve (TS58-21F)

TS58-20 Proportional Electric Relief Valve (TS58-20)

TS38-21 Proportional Electric Relief Valve (TS38-21)

TS38-20 Proportional Electric Relief Valve (TS38-20)

TS12-27 Proportional Electric Relief Valve (TS12-27)

TS12-26 Proportional Electric Relief w/Internally (TS12-26)

TS10-27 Proportional Pressure Relief Valve with (TS10-27)

TS10-26 Proportional Electric Relief w/Internally (TS10-26)

TS08-27 Proportional Electrohydraulic Relief Valve (TS08-27)

TS08-20 Proportional Electrohydraulic Relief Valve (TS08-20)

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Bespoke Projects

Hydraforce

Hydraulic Control Systems

Hydraulic Power Unit

Manifold Assembly

Small Hydraulic Power Packs