650 32Y60441713T1 20601503

Diaphragm valve, pneumatic

Item number: 88656195
Description
Type 650 Diaphragm valve, pneumatically operated, stainless steel piston actuator electropolished, optical position indicator
DN 32 DN 32
Body configuration Y Y body
Connection type 60 Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B
Valve body material 44 1.4539, block material
Diaphragm material 17 EPDM
Control function 1 Normally closed (NC)
Actuator version 3T1 Operator size 3T1
DN -2 20 DN 20
Connection type spigot 2 60 Spigot ISO 1127 / EN 10357 series C / DIN 11866 series B
Execution type 1503 Ra <= 0.8 µm (30 µin.) media wetted surfaces, to DIN 11866 HE3, electropolished internal / external
Surface 1503 Ra ≤ 0.8 μm (30 μin.) for media wetted surfaces, to DIN 11866 HE3, electropolished internal/external
Diaphragm size 40 Diaphragm size 40

This article is listed as a Dual-Use-good according to Regulation EU 2021/821 under Control list No. 2B350g. If these goods are supplied to countries outside the EU, the relevant export restrictions apply.
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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