DG4S*-01 models are air gap type, direct solenoid operated, 2-way or 4-way directional control valves. Their primary function in a hydraulic circuit is to direct fluid flow to a work cylinder or to control the direction of rotation of a hydraulic motor.
Port connections are made by mounting the valve on a manifold or subplate containing the interface.
Valves are available with AC or DC solenoid(s). Electrical connections to the valve are made in an electrical wiring terminal box or by various plug-in devices. A ground terminal is provided.
Max. pressure: 207 bar (3000 psi) P,A, & B ports.
Max. flow: 75,7 l/min (20 USgpm)
Single solenoid 4,1 kg (9 lbs) Single solenoid, plug-in type 4,5 kg (10 lbs)
Double solenoid 4,6 kg (10.3 lbs) Double solenoid, plug-in type 5,1 kg (11.3 lbs)
Mounting Interface: ISO 4401-05 CETOP 5 NFPA D05
Mounting Position: No-spring detented valves must be installed with the longitudinal axis horizontal for good machine reliability. The mounting position of spring-offset and spring-centered models is unrestricted.
Installation Data: On two-way valves, “T” drain connection must be piped directly to tank through a surge free line so there will be no back pressure at this port.