Quick Overview

Polyhydron Prefill and Exhaust valve, PV are seat type check valve allowing free flow from their port A to port B, These valves are designed for the purpose of pre-filling large cylinders during their rapid approach motions, These valves have very low pressure and generous internal passage to help to offer least possible pressure drop while pre-filling, Poppet type construction, Inside oil tank mounting, Cracking pressure 0.2 Bar, Fluid temperature range (-)20°C to 80°C, Viscosity range 10 cst to 380 cST, Operating pressure at port A is 16 Bar & at port B & X is 315 Bar, Size 40 mm, Mounting style Flange at port A, Without decompression feature. Warranty-As per Manufacturer's warranty policy.
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