China Nozzle Check Valve Manufacturer

China Nozzle Check Valve Manufacturer Product introduction

　China Nozzle Check Valve Manufacturer, Factory and Supplier. Axial flow nozzle check valve revents reverse flow by a slowly sealing before the pump stops. Axial flow nozzle check valve design reduces the closing time avoiding water hammer. Axial flow check valve is specifically designed for fast-reversing systems where backflow is a constant concern. It is categorized as a non-slam nozzle check valve as the valve closes without slamming meaning no excess pressure spikes are created. Most axial flow nozzle check valves are spring-loaded, with a single low-mass disc, which facilitates a fast, dynamic response to reduction in flow. Due to having a single disc and spring when the disc is opening, the force is balanced resulting in an even flow. Axial Flow Nozzle Check Valve ensures an excellent dynamic performance minimizing vibrations and noise.

Axial flow nozzle check valve specification:

Axial Flow Nozzle Check Valve
Size Range	2”~58” (DN50~DN1400)
Class Range	150Lb~2500Lb (PN10~PN420)
Design Standard	API6D, ASME B16.34
End Connection	RF/ RTJ - ASME B16.5 / B16.47; BW – ASME B16.25
F - F Dimension	ASME B16.10
Construction	Unibody
Design Features	Vent & Drain
Special	NACE
Material	Forged & Cast CS, LTCS, SS, AS and Special Steel
Applications	Oil & Gas, Chemicals, Waters, Power, Marine, Mining, etc.
Sample Photos	As follows

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