HPD16-S50 HyPerformance (HPD16-S50)

A high pressure, screw-in, cartridge-style, pilot-operated, spool-type, hydraulic directional valve.

Product Operation

When in neutral, the HPD16-S50 allows flow between ports 3 and 2 bidirectionally while port 4 is blocked. On remote pilot signal at 1, the valve’s spool shifts to block port 2 while opening flow between ports 3 and 4 bidirectionally. The spring chamber is vented to the tank through port 5. The vented spring chamber allows the valve to be fully pressurized at ports 1, 2, 3, and 4 without affecting required pilot pressure at port 5. Pressure at port 5 will increase the required pilot pressure at a 1:1 ratio.

Product Features


Hardened spool and cage for long life.• All HyPerformance™ products are tested to the rigorous standards of the NFPA specification T2.6.1.• All HyPerformance™ valves are tested at a verification 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 Rating: Up to 151 lpm (40 gpm) with PPDI urethane seals. Up to 114 lpm (30 gpm) with sealed spool between ports 1 and 2 and restricted flow between ports 2 and 3 up to 57 lpm (15 gpm) maximum.
Maximum Internal Leakage: 350 bar (5075 psi) at 32 cSt.HPD16-S50:Ports 3-4: 246 ml/min. (15 cu.in./min.)Ports 3-2: 410 ml/min. (25 cu.in./min.) Pilot Pressure 350 bar (5075 psi)HPD16-S50N: Ports 3-4: 328 ml/min. (20 cu.in./min.)Ports 3-2: 492 ml/min. (30 cu.in./min.) Pilot Pressure 350 bar (5075 psi)
Operating Temperature: -54° to 107°C (-65° to 225°F) with PPDI 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-S5; See page 9.116.1
Cavity Tool: HCT16-S5XX; See page 8.600.1.
Seal Kit: HSK16-S5U-0000 (Urethane); See page 8.650.1.

PD42-S50 Piloted 3-Way Spool (PD42-S50)

Read More

PD16-S51 Piloted 3-Way Spool (PD16-S51)

Read More

PD16-S50 Piloted 3-Way Spool (PD16-S50)

Read More

PD12-S50 Piloted 3-Way Spool with Vented Spring (PD12-S50)

Read More

PD10-51 Piloted 3-Way Spool (PD10-51)

Read More

PD10-50 Piloted 3-Way Spool (PD10-50)

Read More

HPD42-S52 HyPerformance (HPD42-S52)

Read More

HPD42-S51 HyPerformance (HPD42-S51)

Read More

HPD42-S50 HyPerformance (HPD42-S50)

Read More

HPD16-S51 HyPerformance (HPD16-S51)

Read More

Savery also offer

Bespoke Projects

Find Out More

Hydraforce

Find Out More

Hydraulic Control Systems

Find Out More

Hydraulic Power Unit

Find Out More

Manifold Assembly

Find Out More

Small Hydraulic Power Packs

Find Out More