BiS Valves Ltd.
Pilot Operated Check Valves
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Our standard range comprises single and dual pilot operated check valves, decompression checks designed to reduce shock when a high pressure line is opened, and unloader valves. Actuation may be achieved by hydraulic or pneumatic pilot, lever or cam.
View product details in full: http://www.bisvalves.co.uk/products/pilot-operated-check-valves/
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