Tear Resistance Valve Rubber Rolling Diaphragm

SWKS Seal, with over 10 years experience, is one of the leading tear resistance valve rubber rolling diaphragm manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.

 

 

Tear Resistance Valve Rubber Rolling Diaphragm

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Name:Rolling Diaphragm

Material:NBR NR EPDM FKM CR

Working Temperature:- 20℃~80℃

Using Scenes:Gas Pressure Regulator

Feature:Cloth Process

Color:Black Or Customized

 

The rolling diaphragm is shaped like a top hat in the free state. It is made of rubber with silk cloth. The middle hole on the top is used for installing the valve stem. In order to fit, fix and seal, the top and bottom can be equipped with a 0 type edge changer or the bottom surrounded with a mounting hole.

 

 

For the present, common materials for rolling diaphragm are: natural rubber (NR), and nitrile butadiene rubber (NBR), the performance of the two materials can meet the needs of most industrial environments. In particular industrial environments (high-temperature resistance, acid, and alkali resistance) could use EPDM, fluorine rubber (FKM), and neoprene rubber (CR) for production, but the cost is relatively high.

 

Any questions welcome to send inquiry to us