Hawe Hydraulics Pvt. Ltd. Manufactures 2/2-way Seated Screw-In Directional Valves. Hawe Hydraulics Pvt. Ltd. Is an ISO 14001:2005 certified company. The 2/2-way Seated Screw-In Directional Valves are either directly or pilot actuated by a Solenoid. With the directly actuated version the valve passage is opened or closed by a cone whereas with the piloted a piloting duct of a stepped piston is opened or closed generating a pressure difference at the opposing facial areas of the piston forcing it in the open or closed position. 2/2-way Seated Screw-In Directional Valves of type EMP is a proportional valve, acting like a throttle but with zero leakage in blocked position. The dampened version will increase the switching time for on/off controls [hydraulic ramp]. The wet armature solenoids for the valve actuation are pressure resistant, where all moving internal parts are flushed by oil. There is a wide range of connection blocks either for pipe connection rotor Banjo bolt mounting, which may feature optional elements such as drain valve, bypass throttle, pressure switch, 2-way flow control valve etc.
