Henan Quanshun Flow Control Science & Technology Co.,Ltd: Zhengzhou, Henan, China; Main products: rotating ball valve with double direction metal sealing, eccentric semi-ball valve , slurry valve, dumping valve, butterfly valve, ball valve

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Butterfly Check Valve

FOB Price

US$ 100 - 10000 / Set

1 Set(Min. Order)

Port shanghai
Payment TermsT/T L/C
Delivery Detail30 days

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Product Details

Brand Name	QUANSHUN	Place of Origin	China
Material	Stainless Steel	Application	General
Structure	Check	Standard or Nonstandard	Standard
Pressure	Medium Pressure	Media	Water
Temperature of Media	Normal Temperature

Product Description

The butterfly check valve is able to prevent medium from backflow. It is often used to stop medium backflow in pipeline for industries such as petroleum, chemical, hydraulic power generation.

Features

1.The check valve can prevent medium from backflow.

2.Automatic Operation Mode :when the medium flows forward, the valve disc will be opened under the fluid pressure, when it flows backward, the disc will be closed under the action of fluid pressure and disc’s weight

3.The rubber valve seat makes for the reliable sealing performance of the check valve.

4.Produced with double springs, load is dispersed equally to the valve disc. So the butterfly check valve can be closed immediately when the medium flows back.

Technical Specifications

Size: 2”-16”DN50~DN400

Pressure: Class 150 PN1.6

Body material :WCB(A105),CF8(304), CF8M(316), CF3(304L), CF3M(316L), etc.

Sealing material : Rubber, PTFE, Hard alloy, etc.

Connection type: Flange, wafer

Design standard: ASME B16.34,ASME B16.10

Applications

Petroleum industry, chemical industry, hydraulic power industry.

Contact Us

Henan Quanshun Flow Control Science & Technology Co.,Ltd: Contact nameEsther
Chat Now; Phone86-0371-55693192; AddressHigh-tech Zone, Zhengzhou, Henan

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Valves	ball valve	butterfly valve	globe valve
gate valve

Butterfly Check Valve

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