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Pneumatic 2/2-way diaphragm valve with metal body

GEMÜ 651

Electrically operated stainless steel diaphragm valve with welded ends and transparent control unit – ideal for the pharmaceutical, biotechnology, and food industries.

Compact valve with stainless steel piston actuator and internal pilot air routing

Product information

The GEMÜ 651 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. The valve has a fully integrated automation module and an internal air supply. The available control functions are "normally closed (NC)" and "normally open (NO)". The integrated automation module is available as a combi switchbox or electro-pneumatic positioner.

Key features

  • Integrated automation module as valve activation or electro-pneumatic positioner
  • Integrated travel and system control
  • AS-Interface field bus connection (option for combi switchbox)
  • Speed-AP function for fast commissioning
  • CIP/SIP capable
Electrically operated stainless steel diaphragm valve with welded ends and transparent control unit – ideal for the pharmaceutical, biotechnology, and food industries.

Technical details

Parameters
Value
Media temperature
-10 to 100 °C
Sterilization temperature
Max. 150 °C
Ambient temperature
0 to 60 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 4 to 25
Body configurations
2/2-way body
i-body
Multi-port body
Tank valve body
T-body
Welding configuration
Connection types
Clamp
Spigot
Threaded connection
Connection standards
ANSI
ASME
BS
DIN
EN
ISO
JIS
SMS
Body materials
1.4408, investment casting 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

Downloads

20 Results
  • Produktzertifikat passivated - electropolished GEMÜ valve body collection

    pdf, 86 KB, DE

  • Datenblatt GEMÜ 651

    pdf, 1.53 MB, DE

  • Product certificate RoHS - GEMÜ product collection

    pdf, 450 KB, DE/EN

  • Produktbroschüre Winkelgeber

    pdf, 195 KB, DE

  • Produktzertifikat TA-Luft - GEMÜ diaphragm valve collection - TÜV

    pdf, 103 KB, DE

  • Product certificate EHEDG - GEMÜ diaphragm valve collection

    pdf, 298 KB, EN

  • Product brochure Angle gauge

    pdf, 195 KB, EN

  • Betriebsanleitung / Operating instructions GEMÜ 651

    pdf, 1.81 MB, DE/EN

  • Product certificate 3A - GEMÜ diaphragm valve collection

    pdf, 209 KB, EN

  • Datasheet GEMÜ 651 (US)

    pdf, 1.52 MB, EN

  • Certificat du produit machinery - GEMÜ product collection

    pdf, 341 KB, FR

  • Produktzertifikat machinery - GEMÜ product collection

    pdf, 315 KB, DE

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