Axial Nozzel Non Slam Check Valve

Axial flow check valves are an important protection for pumps and compressors as they induce flow in one direction and prevent backflow in the opposite direction. Backward flow can result in extensive damage to equipment, and axial flow check valves are crucial to protecting your investment.

Water hammer is the phenomenon that occurs when a liquid comes to a sudden stop and generates shock waves inside the pipe. The resulting high pressure can cause significant damage to pipe lines, gaskets, gauges, pipe hangars, and other components. Swing check valves, tilting disc check valves, and double door check valves contribute significantly to water hammer. Replacing these valves with an axial flow, spring-assisted, silent check valve, such as axial flow check valve, can reduce the effects of water hammer.

A common problem faced when using a pump, is limited space for valves and pipes. Pumps are extremely loud when in operation and therefore are usually put in special rooms. This leaves less room for valves and piping. Axial flow valves can handle turbulence better than conventional check valves. This makes them an excellent option when space is limited. Additionally, axial flow check valves can be installed on both vertical and horizontal pipes.

Description

-Design Standard:API 6D ,ASME B16.34
-End Connection: Flanged end (ASME B16.5,ASME B16.47,B16.11,B16.25,MSS-SP-44,EN 1092-1, and),Buttwelded end(ASME B16.25)
-Face to face:ASME B16.10
-Test Standard: API598

-Size:NPS 2″~84″
-Pressure: 150LB ~2500LB
-Materials:Steel(WC6/C5/C12/Monel/Inconel/Hastelloy/UB6,etc),Stainless steel(CF8/CF8M/CF3/CF3M/CF8C),Duplex Steel(4A/5A),Bronze(C95500/C95800),etc
-Trim Material:1#/5#/8#/10#/12#,Soft,etc
-Operation:Self Acting