Axial Flow Check Valve Guide
Axial-flow check valves guide the closure element along the pipe axis and are used where fast, controlled closing and low transient impact are important.
Spring selection, flow velocity, cracking pressure, pressure drop and dynamic response need to be evaluated together, especially near compressors, pumps or rapidly changing gas flow.
A useful RFQ includes normal and maximum flow, fluid properties, line size, class, orientation, transient concerns and any required performance calculation or curve.