These valves are adjustable, non-compensated flow restrictors. An integral check valve around the regulating orifice allows free flow in one direction and metered flow in the other. Control is available in “A” only, “B” only, and “A” and “B” ports as an “X” type (meter–in) or “Y” type (meter-out). The “P” port is available only in the “X” type (meter-in) and does not contain a reverse flow check. The valve flow setting is adjustable by means of either a hex key adjusting screw and locknut, a hand-adjust knob, or a micrometer knob with keylock. A normal or fine metering capability is available.
Maximum flow: 120 l/min (32 USgpm)
Maximum operating pressure: 315 bar (4500 psi)
Operating temperature: 20° to 50°C (70° to 120°F)
Weights: 3,1 kg (7 lbs)