New MOOG G771 Series Servo Valve G771K201A 2-stage design with dry torque motor

Part Number: G771K201A
Model: G771 Series Servo Valve
Manufacturer: MOOG
Condition: New & Original in Factory Packing
Factory Warranty: 12 Months

General Technical Data

Valve design 2-stage, with spool and bushing
Pilot valve Nozzle Flapper
Mounting surface ISO 10372-02-02-0-92
Installation position Any orientation, fixed or movable
Weight 0.86 kg (1.9 lb)
Storage temperature range -40 to +60 °C (-40 to +140 °F)
Ambient temperature range -40 to +135 °C (-40 to +275 °F)
Vibration resistance (general) 30 g, 3 axis, 10 Hz to 2 kHz
Shock resistance (general) 30 g, 3 axis
Seal material Fluorocarbon (FKM) (Viton™ B) 90 shore
Others upon request

Compatibility with many different fluids
Low friction, double nozzle pilot stage Symmetrical build provides maximum stability over a variety of conditions
High spool control force Stable consistent flows can be achieved, thus increasing accuracies
High dynamics Increased production cycles
Rugged, long-life design Reduced maintenance and down time
High resolution, low hysteresis Improved accuracies for close tolerance applications
Set up at the factory Allows easy installation and setup
Intrinsically safe or explosive proof valve versions are environments Able to be employed in most hazardous environments
Field adjustable null bias Adjustable for perfect alignment when interchanging equipment
Loss of electrical signal results in a zero position failsafe Predictable, safe operation