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E-mail
673339793@qq.com
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Address
No. 66-817 Nongke Avenue, Baishiyi Town, Jiulongpo District, Chongqing City
Chongqing Fanyi Plastic Co., Ltd
673339793@qq.com
No. 66-817 Nongke Avenue, Baishiyi Town, Jiulongpo District, Chongqing City
Product Material:U-PVC (polyvinyl chloride)
Product standard:National Standard
Product IntroductionCheck valves are also known as reverse flow valves, check valves, back pressure valves, and check valves. This type of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, and belongs to an automatic valve. Spherical check valve is a type of check valve that adopts a multi ball, multi channel, and multi cone reverse fluid structure, mainly composed of front and rear valve bodies, rubber balls, conical bodies, etc.
Product Description:Due to the different names used by people in the market to buy pipes and accessories, such as in units DN、De. D.Sizes include 1 inch, 2 inches, 3 inches, etc. Easy to make mistakes, in order to avoid everyone buying the wrong product and causing confusionNecessary troubles and losses, our store strictly divides and identifies the size of the outer diameter of the pipeline, using a single labelThe position is in millimeters (mm),The size of accessories is divided according to the outer diameter of the inserted pipeline. For example, pipeThe pipe with an outer diameter of 63mm is matched with a tee called a 63 tee. For specific questions, please contactCustomer service contact.
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