Nozzle Check Valve/Non-Slam Check Valve

Main Feature

It is opened or closed by the valve clack moving to-and-fro through the valve body guiding axle under the spring effect.

The valve body passageway is designed in a wing-shaped streamline type, allowing the medium to flow through the passageway rapidly and steadily with no noise.

It can be installed on horizontal and vertical pipelines.

Main Parameter Specification

Design and manufacture:API594,API 6D,JB/TB8937;

Face to face and end to end:API594,API6D,DIN3202,JB/T8937;

Pressure-temperature rating:ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74;

Inspection and test: API598,JB/T9092;

Pipe flange: JB/T74~90,JB/T9112-9124, HG20592~20635, SH3406, ASME B16.5, DIN2543~2548, GB/T13402, API605, ASME B16.47. 

Product Range

Body material: carbon steel, stainless steel, alloy steel,bronze

Nominal diameter:1/2"~48"(DN15~DN1200)

End Connection: RF,RTJ,BW

Pressure range:Class150~2500(PN16~PN420)

Working temperature:-29℃~+425℃

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of carbon steel flanged nozzle check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.