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Product

GDV70 Series

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  • GRH has GDV series monoblock valve with a flow range of 25-170L/min. It provides various spool functions for controlling the spools of double-acting cylinders, single-acting cylinders, and hydraulic motors.
  • • Rated flow rate 70L/min, 1 ~ 6 section control
  • • Integrated molding, less leakage
  • • Precision machining for the best tolerance
  • • A variety of control methods, a wide range of applications

Specification

Rated flow rate 70L/min With NBR(BUNA–N)seals -20C° – 80C°
Maximum flow rate 80L/min With FPM(VITON)seals -20C° – 100C°
Maximum pressure at P port 310bar Spool stroke(1、2 position) +7/-7mm
Maximum pressure at A、B port 310bar With floating function(1、2、F position) +7/-7-9mm
Maximum pressure at T port 25bar Recommend hydraulic oil viscosity range 15-75mm^2/s
Internal leakage(@70bar) 30- 35cc/min Recommend temperature range -40C° – 60C°

Dimensions

GRH GDV70 Series, is widely used on industrial equipment, agricultural equipment and construction machinery.

Application

Related Products

GRH,design and manufacture high-quality hydraulic components and system solutions.

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