Sale price£1,800.00




20L/MIN 315 BAR


Moog G631/631 Series flow control servo valves are throttle valves for 3 and preferably 4-way applications. They are a high performance, 2-stage design that covers the range of rated flows from 5 to 75 l/min (1.3 to 20 gpm) at 35 bar (500 psi) valve drop per spool land. The output stage is a closed center, four-way sliding spool. The pilot stage is a symmetrical double-nozzle and flapper, driven by a double air gap, dry torque motor. Mechanical feedback of spool position is provided by a cantilever spring. The valve design is simple and rugged for dependable, long life operation. These valves are suitable for electrohydraulic position, speed, pressure or force control systems with high dynamic response requirements.

Shortcode: G631-3015B

Long Description Number: H20JOFM4VBQ

Part Condition: New Valve

Warranty: 12 months.

Spec Sheet: Download Spec Sheet

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