HSP’s Inline SAE ‘O’ Ring Check Valves are designed and manufactured in house

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Product Description

This valve is used to hydraulically lock a cylinder or component by preventing a return flow. An optional orifice of alternative
diameters is available for restricted return flow. The poppet valve unseats against a spring to permit free flow in one direction.
As flow stops, the poppet valve reseats to prevent return flow thereby locking the load. A restricted return flow is dependent on
the diameter of the optional orifice in the poppet. The ports are S.A.E ‘O’ Ring female type both ends.

Optional orifices and Stainless Steel options available on request.

ISO11926-1 Standard.

Add a spring code number to the end of the product code for different cracking pressures, eg.HSP1001-4-5.

Product Features

Working Pressure up to 600 Bar
Material Zinc Plated Steel body