Description
Features
Valve body is manufactured from integral grey cast iron.
Spring cap and mechanical detent cap are made from die-cast aluminum.
Parallel circuit and inlet port has a load check valve.
Manual and wire pulling control method are supported.
Optional power beyond.
Optional mechanical positioning.
Spool with various functions is available: for controlling dual-acting cylinder or single-acting cylinder, spool for hydraulic motor.
Small operating force and excellent flow characteristics.
Spool number: 1 – 6 is available.
Specifications
Rated Flow – 70 L/min
Max Flow – 80 L/min
Max Pressure – 310 bar
Internal leakage (70 bar): A/B to T – 30-35 CC/min
Fluid Temperature Range –
With NBR(BUNA-N) Seals – -20C° -80C°
With FPM (VITON) Seal – -20C° – 100C°
Spool Stroke (1/2position) – +7/-7mm
With Floating Function (1/2 and F position) – +7/-7 -9mm
Viscosity Range – 15-75 mrrT2/s
Ambient Temperature Range – -40C° -60C°