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GRH has six monoblock valve series 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 oil motors.
Specification
| Rated flow rate | 45L/min | With NBR(BUNA–N)seals | -20C°?– 80C° |
| Maximum flow rate | 55L/min | With FPM(VITON)seals | -20C°?– 100C° |
| Maximum pressure at P port | 310bar | Spool stroke(1、2position) | +7/-7mm |
| Maximum pressure at A、B port | 310bar | With floating function(1、2、F position) | +7/-7 -9mm |
| Maximum pressure at T port | 25 bar | Recommend hydraulic oil viscosity range | 15- 75mm^2/s |
| Internal leakage(@70bar) | 30- 35cc/min | Recommend temperature range | -40C°?– 60C° |
Dimensions
GRH GDV45 Series, is widely used on industrial equipment, agricultural equipment and construction machinery.
GRH,design and manufacture high-quality hydraulic components and system solutions.
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