Huade HDDBW10B-1-50B/315 DBW20A-1-50B/200 DBW20A-2-50B/200 DBW20A-1-50B/315

One-way series throttle valve The check valve type S has the task of, preferably closing a flow leak free in one direction and to permit free flow in the opposite direction. The stroke of the poppet , which is guided on its outside diameter, is limited by a mechanical stop. The built-in compression spring supports the closing movement. Furthermore the compression spring holds the poppet in the closed position even when there is no flow through the valve

Huade HDDBW10B-1-50B/315 DBW20A-1-50B/200 DBW20A-2-50B/200 DBW20A-1-50B/315

This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy-saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature