HEV16-S34 HyPerformance (HEV16-S34)
A high-pressure spool-type, screw-in, cartridge-style, hydraulic directional element, with multi-function potential when used with other directional, pressure, or f ow control devices.
Product Operation
The HEV16-S34 is a spring-biased blocking valve which will shift to allow full f ow from ➀ to ➁ only when ➂ is vented to create a pressure drop across the internal orif ce which exceeds the pressure of the selected bias spring.
HEV16-S34 is a vent-to-open directional valve.
Product Features
• Multiple function/application potential.
• Smooth shift transition.
• Low pressure drop.
• All HyPerformance products are tested to the rigorous standards of the NFPA specif cation T2.6.1.
• All HyPerformance valves are tested at a verif cation level of 90% and an assurance of 99%.
Product Ratings
Operating Pressure: 350 bar (5075 psi); 10% cycle life: 420 bar (6090 psi)Note: All HyPerformance products are tested for 900K cycles at 350 bar and 100K at 420 bar.
Proof Pressure: 690 bar (10000 psi)
Burst Pressure: 1380 bar (20000 psi)
Flow: Up to 190 lpm (50 gpm)
Internal Leakage: 164 ml/minute (10 cu. in./minute) max. at 350 bar (5075 psi)
Operating Temperature: -54 to 107°C (-65 to 225°F) with Urethane seals
Filtration: See page 9.010.1
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 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: HVC16-S3; See page 9.116.1
Cavity Tool: HCT16-S3XX; See page 8.600.1
Seal Kit: SK16-S3X-X; See page 8.650.1
