The working principle of

Our aseptic diaphragm valve system by widely tested weir diaphragm valve and with related with instructions and the control of the actuators and diaphragm.

The standard design

Through the modular design aseptic diaphragm valve, almost all of the possible configuration is feasible.

Valve consists of the following parts: - manual or pneumatic execution device

Diaphragm - have all kinds of soft and hard degree of PTFE/EPDM and so on.

Body - is the standard type two-way valve, but also can be other configuration. Body can be according to the several kinds of surface finish, according to the different interfaces provide fittings.

Specifications: 1 '4', DN25 - DN100

Connection mode: welding, clamp, thread, flange

Material: 304/316 l

Seal: standard EPDM and silicone, fluorine rubber can be used

Works: manual and pneumatic

Sandblasting surface treatment: mirror inside

Temperature range: - 10 ℃ to + 135 ℃

The maximum product pressure: 10 bar

Minimum pressure of products: vacuum