Directional Valves — HyPerformance

HEP16-S35 — Piloted Spool-Type
   Selection guide - similar valves.
   PDF file of this page.
   Request a quote.

HEP16-S35 Valve

HEP16-S35 Valve symbol

A high-pressure spool-type, screw-in, cartridge-style, hydraulic directional element, with multi-function
potential when used with other directional, pressure, or flow control devices.

The HEP16-S35 is a spring-biased blocking valve which will shift to allow full flow from 1 to 2 only when
pressure at 1 exceeds the cumulative pressure of 3, plus the bias spring pressure valve.
HEP16-S35 is a pilot-to-close directional valve.
With no pressure at 3, flow will be allowed from 1 to 2 once the bias spring force is overcome with
pressure at 1.

• Multiple function/application potential.
• Low pressure drop.
• 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%.

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: 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_3w
Cavity Tool: HCT16-S3xx; See page 8.600.1
Seal Kit: SK16-S3x-x; See page 8.650.1


HEP16-S35 Performance and Dimensions


Cartridge: Weight: 0.30 kg. (0.67 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; PPDI Urethane seals and no backup rings standard.

Ported Body: Weight: 5.34 kg.
(11.77 lbs.); H-series ductile iron standard. Rated to 345 bar (5000 psi).
See page 8.016.1_3w

HEP16-S35 Ordering Chart

Selection guide - similar valves.
PDF file of this page. Request a quote.