Pressure Limit:
Working pressure up to 500 psi (34 bar); pressure drop, port size and return-port ratings vary by configuration.
Service:
Gases or hydraulic fluids; low-pressure OEM directional control.
Range:
At 20 ft/s: 1/2-3/4 in. ports 14 GPM, 1 in. 25 GPM, 1-1/2 in. 62 GPM. Cv 4.8, 9.2, or 24 by model.
Proof Pressure | Burst Pressure:
Proof pressure 1.5x rated pressure; burst pressure 2x, except return port limited to 500 psi.
Options:
Spring return and Buna-N seal options; porting, flow pattern and pressure rating are model dependent.
Temperature Range:
-40 to +250°F (-40 to +121°C), standard valve.
Piping Connections:
1/2, 3/4, 1, or 1-1/2 in. connections; exact ports vary by configuration.
Overpressure, Burst, Vacuum Service:
Maximum return-port back pressure 250 psi; typical pressure drop 14 psi at 20 ft/s.
Wetted Materials:
Hard-anodized aluminum rotor; brass pressure seals; stainless steel shaft; anodized aluminum body/housing; PTFE/stainless bearings; Buna-N O-rings.
