Diaphragms for NovAseptic valves

Many tank-type installations are equipped with diaphragm valves from NovAseptic .

Diaphragm and aseptic valves are used primarily in the food, biotechnology, cosmetic and pharmaceutical industries and wherever a high level of cleaning is required.

These include manufacturers of pharmaceuticals, cosmetics, microelectronics and the like. Aseptic valves are used to control processes and minimise contamination from external sources.

There is a distinction between diaphragm valves and aseptic valves:

• drain

• shut-off

• flow

• test

We offer diaphragms for NovAseptic valves, which wear out due to use and need to be replaced.

We identify the parts on the basis of the valve type, photos or technical documentation provided by the equipment manufacturers.

EPDM diaphragms for aseptic drain and shut-off valves:

Spare parts and accessories for NovAseptic valves:

Operating parameters:

Design Pressure: –1 to 6 bar Design Temperature: Max (Dry Heat): 140 ˚C (284 ˚F) except for NA76, 128 °C (262 °F) Max (Steam): 140 ˚C (284 ˚F) except for NA76, 128 °C (262 °F) Min: –30 ˚C (–22 ˚F) Certificates: FDA regulations §177.2600 / USP Biological Tests for Plastics, Class VI

Silicon diaphragms for aseptic drain and shut-off valves:

Operating parameters:

Design Pressure: –1 to 6 bar Design Temperature: Max (Dry Heat) Oxygen Rich Environment: 220 ˚C (428 ˚F) Max (Dry Heat) Oxygen Poor Environment: 150 ˚C (302 ˚F) Max (Steam): 130 ˚C (266 ˚F) Min: –50 ˚C (–58 ˚F) Certyficatesy: FDA regulations §177.2600 / USP Biological Tests for Plastics, Class VI

PTFE diaphragms for aseptic drain and shut-off valves:

Operating parameters:

Design Pressure: –1 to 6 bar Design Temperature: Max (Dry Heat): 250 ˚C (482 ˚F) Short Term Use / 170 ˚C (338 ˚F) Continous Use Max (Steam): 250 ˚C (482 ˚F) Short Term Use / 170 ˚C (338 ˚F) Continous Use Min: –40 ˚C (–40 ˚F) Certyficates: FDA regulations §177.2600 / USP Biological Tests for Plastics, Class VI

Knobs for aseptic valves: