Directional Valves — HyPerformance

HPD16-S63 — Piloted, 4-Way, Spool-Type Valve
  Selection guide - similar valves.
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HPD42-S63 Valve

HPD42-S63 Valve symbol
A high pressure, screw-in, cartridge-style, pilot-operated, 4-way, spool-type,
hydraulic directional

In neutral position, the HPD16-S63 blocks flow at all ports. On remote pilot signal at 1, the
valve’s spool shifts to allow flow between 2 and 3 and between ports 4 and 5 bidirectionally.
The spring chamber is vented to the tank through port 6. The vented spring chamber allows
the valve to be fully pressurized at ports 1, 2, 3, 4 and 5 without affecting required pilot pressure.
Pressure at port 6 will increase the required pilot pressure at a 1:1 ratio.

• Bidirectional operation.
• High pressure operation.
• Optional sealed spool between ports 1 and 2.
• Hardened spool and cage for long life.
• All HyPerformance™ products are tested to the rigorous standards of the NFPA specification
  T2.6.1 and are tested at a verification level of 90% and an assurance of 99%.

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: 152 lpm (40 gpm)
Maximum Internal Leakage: at 350 bar (5075 psi) with 32 cSt oil:
   575 ml/minute (35 - outlet at port 3, inlet at port 2 and 4
   410 ml/min (25 - outlet at port 5, inlet at port 4
   Pilot presssure 350 bar (5075 psi).
Temperature: -54° to 107°C (-65° to 225°F) with standard 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-S6; See page 9.116.1_6w
Cavity Tool: HCT16-S6xx; See page 8.600.1
Seal Kit: HSK16-S6U-0000 (Urethane); See page 8.650.1




HPD16-S62  Flow vs Pressure



HPD42-S63 Valve Dimensions



Cartridge: Weight: 2.0 kg. (4.3 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.

Standard Ported Body: Weight 16.61 kg
(36.62 lb). H-series ductile iron standard.
Rated to 354 bar (5000 psi). Consult factory.
See page 8.016.1



HPD16-S62 Ordering Chart