HSP’s Inline NPT Check Valves are designed and manufactured in house
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.
Optional orifices and Stainless Steel options available on request.
Add a spring code number to the end of the product code for different cracking pressures, eg.HSP1000-2-5.
|Working Pressure||up to 760 Bar|
|Material||Zinc Plated Steel body|