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Manual 2/2-way diaphragm valve made of metal

GEMÜ 654 BioStar

ConfigureTechnical data sheet
Manual 2/2-way diaphragm valve made of metal

Aseptic valve with stainless steel handwheel

Product information

The GEMÜ 654 2/2-way diaphragm valve has a stainless steel bonnet and is manually operated. The valve has a handwheel made from stainless steel. An integral optical position indicator is standard.

Key features

  • Opening stroke and closing stroke limiter
  • Handwheel locking available upon request (electric or mechanical)
  • Configurable with proximity switches for position feedback
  • CIP/SIP capable
  • Autoclave capability
Manual 2/2-way diaphragm valve made of metal

Technical details

Parameters
Value
Media temperature
-10 to 100 °C
Sterilization temperature
Max. 150 °C
Ambient temperature
0 Up to 60 °C
Operating pressure
0 Up to 10 bar
Nominal sizes
DN 4 to 100
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
1.4435 (316L), forged material
1.4435 (BN2), forged material
1.4435, investment casting material
1.4539 (904L), forged material
Body lining
PFA
Diaphragm materials
EPDM
FKM
PTFE/EPDM
PTFE/PVDF/EPDM
Conformities
3A
CRN
EAC
FDA
Oxygen
Reg. (EU) No. 10/2011
Regulation (EC) No. 1935/2004
Regulation (EC) No. 2023/2006
TA Luft (German Clean Air Act)
USP
custom_technical_data_

Downloads

27 Results
  • Produktzertifikat passivated - electropolished GEMÜ valve body collection

    pdf, 86 KB, DE

  • Technical information GEMÜ 601, 605, 611, 612, 615, 625, 629, 639, 695, 687, 660, 650, 653, 654, 649

    pdf, 169 KB, EN

  • Product certificate RoHS - GEMÜ product collection

    pdf, 450 KB, DE/EN

  • Scheda dati GEMÜ 653, 654

    pdf, 5.56 MB, IT

  • Produktbroschüre Winkelgeber

    pdf, 195 KB, DE

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

    pdf, 103 KB, DE

  • Product brochure Angle gauge

    pdf, 195 KB, EN

  • Product certificate 3A - GEMÜ diaphragm valve collection

    pdf, 209 KB, EN

  • 技术单页 GEMÜ 653, 654

    pdf, 1.32 MB, ZH

  • Operating instructions GEMÜ 653, 654

    pdf, 16.85 MB, DE/EN

  • Declaration of Conformity - GEMÜ product collection

    pdf, 104 KB, EN

  • Product-certificate-TA-Luft-gemue-diaphragm-valves-with-lining-gb-2025-12-09

    pdf, 77 KB, EN

Suitable services

  • Expert knowledge for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient, and precise

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.