Diaphragm valves, pneumatically operated, are specially   designed for use on aseptic processes in the pharmaceutical industry. The valve has PTFE elastic diaphragm and installs a steam chamber at the seal part of the plug. This assures the isolation between sterilizing steam and easy cleaning, no dead corner and convenient repair. Especially suitable for the aseptic operating condition under high temperature sterilization.

Technical parameters:

-      Pressure durability: up to 5 bar

-      Temperature durability: +260 deg C

-      Material: Diaphragm: PTFE

    Valve body: SS 304 or SS316L

-      Life: Over 1 million cycles.

Requirements for compressed air quality for actuator:

-      Compressed air joint: R1/8”

-      Max grain size: 0.01mm

-      Max oil content: 0.08ppm

-      Dew point: below 10 deg C or less

-      Max water content: 7.5g/kg