Products

DIAPHRAGM VALVE GEMU

DIAPHRAGM VALVE GEMU

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Description

DIAPHRAGM VALVE GEMU

 

 

1. Curved Flow Diaphragm Valves (Type 675)

 

 

  • Body Material: EN-GJL-250, EN-GJS-400-18LT

 

 

  • Lining: EN-GJL-250 (Unlined), EN-GJS-400-18LT (Hard Rubber, PFA, PP)

 

 

  • Sizes: DN15 to DN150

 

 

  • Applications: Ideal for systems requiring reliable flow control with curved flow design, suited for liquids, gases, and semi-solids.

 

 

2. Straight Flow Diaphragm Valves (Type 655)

 

 

  • Body Material: GG 25

 

 

  • Lining Options: Unlined, Hard Rubber

 

 

  • Diaphragm Materials: EPDM, NBR, Butyl

 

 

  • Sizes: DN15 to DN150

 

 

  • Applications: Best suited for systems needing a straight flow path, such as gas and liquid distribution networks.

 

 

3. Threaded Diaphragm Valves (Type 611)

 

 

  • Manual Operation: With plastic handwheel and position indicator

 

 

  • Body Materials: Brass, Stainless Steel 316L

 

 

  • Diaphragm Options: EPDM, PTFE

 

 

  • Operating Temperature: Max 80°C

 

 

  • Operating Pressure: Max 6 bar

 

 

  • Sizes: DN12, DN15

 

 

  • Applications: Ideal for low-pressure systems requiring a compact, manually operated valve with visual position indication.

 

 

4. Type 675

 

 

  • Manual Operation: With metal handwheel and position indicator

 

 

  • Body Materials: Cast iron EN-GJL-250, EN-GJS-400-18LT, Ductile Iron EN-GJS-500-7

 

 

  • Diaphragm Materials: NBR, CR, EPDM, FKM, PTFE/EPDM

 

 

  • Sizes: DN15 to DN50

 

 

  • Applications: Suitable for various industrial systems, offering durability and easy manual operation.

 

 

5. Type R677

 

 

  • Body Materials: PVC-U, ABS, PP Reinforced, PVDF, PP Natural, PP-GR, PP Beige

 

 

  • Diaphragm Options: CSM, NBR, FPM, EPDM, PTFE Laminated, PTFE Loose

 

 

  • Operating Pressure: Max 10 bar

 

 

  • Operating Temperature: Please consult our technical department

 

 

  • End Connections: Butt welding, flanged PN 10, DIN unions, etc.

 

 

  • Sizes: DN15 to DN100

 

 

  • Applications: Perfect for chemical, water treatment, and other industrial processes requiring high corrosion resistance.

 

 

6. Gemü Aseptic Diaphragm Valves

 

 

  • Ideal for: Pharmaceuticals, food industry, CIP/SIP applications, sterilization, etc.

 

 

  • Body Material: AISI 316L (1.4539, 1.4435)

 

 

  • Diaphragm Materials: EPDM, PTFE

 

 

  • Handle Material: Plastic

 

 

  • Operating Pressure: Max 10 bar for EPDM, 6 bar for PTFE

 

 

  • Operating Temperature: Max 150°C (consult our technical team)

 

 

  • Connections: Butt weld ends, clamps, food-grade unions, aseptic flanges (ISO, DIN, SMS, ASME, JIS)

 

 

  • Additional Options: Sampling valves, three-way zero-leakage valves, tank valves, multi-port valves, pneumatic/electric actuators, position indicators, and positioners.

 

 

  • Sizes: DN4 to DN100

 

 

  • Applications: Designed for sterile environments and processes, ensuring high-quality standards in the pharmaceutical and food industries.

 

 

Custom Options Available:

 

 

  • Pneumatic actuators

 

 

  • Stainless steel diaphragm valves

 

 

  • Soft rubber linings

 

 

  • Diaphragms in HYPALON, NEOPRENE, and natural rubber

 

 

  • Consult our technical team for specific requirements or custom solutions.