Relief Valves

Description

Direct acting relief valve

These valves are ideal for continuous duty application. They work as protection against overload or surge conditions for all types of actuators.

Dual cross line relief valves are ideal for continuous duty application and as anti-shock valves. They work as protection against overload or surge conditions in both the lines of the actuator. In cases where the actuator has unequal displacements between the lines, it is necessary to install an anti-cavitation valve, to guarantee the discharge of the excess flow.

Pilot operated and direct acting differential piston relief valve

These valves are suitable for heavy duty conditions thanks to the low pressure drop with increase in flow, are mainly used as anti-shock valves in applications with intermittent operation.

• Relief valves, direct acting, guided poppet style, differential piston type
• Single inline, dual cross line, dual crossline with anti-cavitiation checks, flangeable motor mount.

Email: sales@hsac.co.nz