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Pneumatic 2/2-way diaphragm valve made of metal

GEMÜ 650 BioStar

Pneumatically operated diaphragm valve made of stainless steel with aseptic pipe connection – ideal for pharmaceutical, food, and biotechnology applications.

Compact aseptic valve with low-maintenance stainless steel piston actuator

Product information

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.

Key features

  • 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
Pneumatically operated diaphragm valve made of stainless steel with aseptic pipe connection – ideal for pharmaceutical, food, and biotechnology applications.

Technical features

Parameters
Value
Media temperature
-30 to 130 °C
Sterilization temperature
max. 150 °C
Ambient temperature
-20 to 60 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 4 to 150
Body configurations
2/2-way body
i-body
Multi-port body
Tank valve body
T-body
Welding configuration
Connection types
Clamp
Flange
Spigot
Threaded connection
Connection standards
ANSI
ASME
BS
DIN
EN
ISO
JIS
SMS
Body materials
1.4408, investment casting material
1.4408, investment casting material, PFA lined
1.4435 (316L), block material
1.4435 (316L), forged material
1.4435 (BN2), forged material
1.4435, investment casting material
1.4539 (904L), forged material
Diaphragm materials
EPDM
PTFE/EPDM
PTFE/PVDF/EPDM
Conformities
3A
BSE/TSE
CRN
EAC
EHEDG
FDA
FMEDA
Oxygen
Reg. (EU) No. 10/2011
Regulation (EC) No. 1935/2004
Regulation (EC) No. 2023/2006
SIL
TA Luft (German Clean Air Act)
USP

Downloads

48 Results
  • Datenblatt / Ficha técnica GEMÜ 650

    pdf, 7.66 MB, ES

  • Fiche technique GEMÜ 650

    pdf, 7.66 MB, FR

  • Notice d'utilisation GEMÜ 650, 687

    pdf, 5.07 MB, FR

  • bs_p_090_steam_pressure_table_water_en

    pdf, 169 KB, EN

  • Instruções de operação GEMÜ 650

    pdf, 8.45 MB, PT

  • Beiblatt / Supplement GEMÜ 650 3A

    pdf, 814 KB, DE, EN

  • Operating instructions GEMÜ 650, 687

    pdf, 5.13 MB, EN

  • Produktbroschüre Winkelgeber

    pdf, 195 KB, DE

  • Product certificate -

    pdf, 75 KB, EN

  • Montageanleitung / Assembly instructions GEMÜ 650 mg150

    pdf, 771 KB, DE, EN

  • Product brochure Angle gauge

    pdf, 195 KB, EN

  • Instruções de montagem GEMÜ 650 mg150

    pdf, 1.34 MB, PT

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