Product Detail

HS3W

Quick Overview

THREE WAY DIRECTIONAL CONTROL VALVE

Max Pressure: 5000 PSI (345 bar)
Max Flow Rate: 10 gpm (38 l/min)

Pressure selection from either of two sources to a system can be made by actuating this HS3W cartridge valve with a pilot valve.

The HS3W valve is available for two-way pilot operation (spring returned) or four-way pilot operation. Electric, pneumatic, or manual operated valves can be connected to pilot ports. Normal spool position (from spring force or port 5 pressure) connects port 2 to port 3. Pressure at port 1 (port 5 drained) shifts the plunger to connect port 4 to port 3. In the case of four-way or double two-way piloted valves. If equal pressure are applied to ports 1 and 5 at the same time, the larger area on the port 5 end of the spool will tend to move the spool to its normal position. In the case of single piloted valve, port 5 must be connected to drain.

Valve is constructed of steel parts, all operating parts are hardened and cartridge is designed for easy service or field repair.

800
Max Flow 10 gpm 38 l/min
Max Operating Pressure 5000 psi 345 bar
Max Pilot Pressure 45 psi 3 bar
Viscosity Range 27 to 2000 SSU at 100 °F
Temperature Range -40 to +350 °F -40 to +175 °C

Product Specifications