This form of pneumatic valve diaphragm, commonly known as a disc diaphragm, has a slowly sloping sidewall from the cylinder to the piston. The diaphragm can be stretched to its maximum height in two directions.Apply pressure changes in all directions.

The total stroke and ability to withstand high pressure are limited, as it has a wide turning angle andgradual sidewal| slope.

We produce pneumatic valve diaphragms made of various materials such as SIrubber, NR rubber, EPDM rubber.FKM rubber, etc., usually reinforced with maerials such as nylon, polyester cotton, glass fiber, etc.