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Ductile Iron Body and Disc Tilting Check Valve PN16

Tilting Check Valve


Body:Ductile Iron GGG50

Disc: Stainless Steel 



Body Seat:SS304 SS316



The micro-resistance slow-closing check valve is suitable for nominal pressure PN1.0MPa~42.0MPa, 

Class150-2500; nominal diameter DN15~1200mm, NPS1/2~48; working temperature -196~540℃ on various 

pipelines. Prevent the medium from flowing back. By selecting different materials, it can be applied to various 

media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea.


The micro-resistance slow-closing check valve is also called a check valve, its function is to prevent the medium

 in the pipeline from flowing back. The valve whose opening and closing parts are opened or closed by the flow 

and force of the medium to prevent the medium from flowing back is called a check valve. Check valves belong 

to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, 

and only allow the medium to flow in one direction to prevent accidents. It is suitable for clean medium, not 

suitable for medium containing solid particles and high viscosity.


Product name:Tilting Disc/Seat Check Valve
Working pressure:EN1092 PN10,PN16; ASME 125LB,150LB
Body material:GGG40/50; WCB; CF8; CF8M; 2205; 2507
Model Number:Tilting Disc Check Valve
Weight:Depend on differenct size
Stem:SS410/420/416; SS431; SS304

Copyright © Tianjin LIWEI Valve Co., Ltd. All Rights Reserved | Sitemap Technical Support: Reanod

Factory Add.:

No.3 Xintai Road, Jinnan District, Tianjin, China.

Office Add.:

C12 Aliyun Jinnan District, Tianjin, China.

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