650 25T60431712T1 25601508-C

Diaphragm valve, pneumatic

Item number: 88582457
Description
Type 650 Diaphragm valve, pneumatically operated, stainless steel piston actuator electropolished, optical position indicator
DN 25 DN 25
Body configuration T T body
Connection type 60 Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B
Valve body material 43 1.4435 (BN2), block material, Δ Fe < 0.5%
Diaphragm material 17 EPDM
Control function 1 Normally closed (NC)
Actuator version 2T1 Operator size 2T1
DN -2 25 DN 25
Connection type spigot 2 60 Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B
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 25 Diaphragm size 25
CONEXO C Integrated RFID chip for electronic identification and traceability
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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