650 80T17415M15TA100171508

Diaphragm valve, pneumatic

Item number: 88688313
Description
Type 650 Diaphragm valve, pneumatically operated, stainless steel piston actuator electropolished, optical position indicator
DN 80 DN 80
Body configuration T T body
Connection type 17 Spigot EN 10357 series A (formerly DIN 11850 series 2) / DIN 11866 series A
Valve body material 41 1.4435 (316L), block material
Diaphragm material 5M PTFE/EPDM two-piece
Control function 1 Normally closed (NC)
Actuator version 5TA Operator size 5TA
DN -2 100 DN 100
Connection type spigot 2 17 Spigot EN 10357 series A (formerly DIN 11850 series 2) / DIN 11866 series A
Execution type 1508 Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces, electropolished internal/external
Surface 1508 Ra ≤ 0.6 μm (25 μin.) for media wetted surfaces, electropolished internal / external
Diaphragm size 80 Diaphragm size 80

The GEMÜ 650 BioStar 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. All actuator parts are made from stainless steel (except seals). The compression springs of diaphragm sizes 80 and 100 are made of epoxy-coated spring steel. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. An integrated optical position indicator is standard.

  • Compact design (ideal when space is at a premium)
  • CIP/SIP capable
  • Autoclave capability, depending on version
  • Controlled exhaust air duct available as an option
  • Wide range of adaptation options for add-on components and accessories
  • Version according to ATEX on request