Double seat sanitary pneumatic anti mixing valve

application

This type of valve is mainly used to achieve the purpose of reversing or stopping the medium. Due to its sealing type and cleanability, it is widely used in various health industry fields.

working principle

The pneumatic cut-off/directional valve series converts the ability generated by compressed air into mechanical energy, which drives the axial movement of the valve stem, thereby controlling the opening and closing of the pipeline port based on the different positions of the sealing components,To achieve the purpose of medium reversal or retention.

The manual cut-off directional valve series is operated by manually manipulating the handle,It is also for the purpose of achieving medium reversal or retention.

design standards

This series of valves comes in two types: globe type and directional type. Globe type valves can be made with two or three pipeline interfaces, while directional type valves can be made with three to five pipeline interfaces. Their diversity fully meets the needs of the market.

Material:

Steel parts: stainless steel 304, stainless steel 316L

Sealing components: PTFE gasket, O-ring seal

Upper diaphragm: NBR diaphragm and standard diaphragm

Lower diaphragm: PTFE, EPDM rubber and standard diaphragm

O-ring: NBR diaphragm and standard diaphragm

(Note: When the temperature exceeds 95 degrees, PTFE should be used for the diaphragm, and EPDM should be used for the O-ring.)