| Item information | Value |
|---|---|
| Category: | Gemue 620 Pneumatically operated diaphragm valve |
| Valve body material: | EN-GJS-400-18-LT (GGG-40.3), Butyl lined |
| Type: | Diaphragm valve, pneumatically operated, cast iron distance piece |
| DN: | DN 20, d 25 |
| Body configuration: | 2/2-way body |
| Connection type: | Flanges EN 1092, PN 16, form B, face to face EN 558, series 1, ISO 5752, basic series 1 |
| Control function: | Operator size 1T3 |
| Actuator version: | Actuator size 3 diaphragm size 50 with distance piece |
| Diaphragm material: | IIR |
| Diaphragm size: | Diaphragm size 25 |
Type Code
620 20D 888 610KN
Technical Specifications
- Media temperature: 0 to 100 °C
- Ambient temperature: 0 to 60 °C
- Operating pressure: 0 to 10 bar
- Nominal sizes: DN 15 to 150
- Body configurations: 2/2-way body
- Connection types: Flange | Threaded connection
- Connection standards: ANSI | BS | EN | ISO
- Body materials: EN-GJL-250, cast iron material | EN-GJS-400-18-LT (GGG 40.3), PFA lined | EN-GJS-400-18-LT (GGG 40.3), PP lined | EN-GJS-400-18-LT, hard rubber lined | EN-GJS-400-18-LT, SG iron material | EN-GJS-500-7, ductile iron material, PFA lined | EN-GJS-500-7, ductile iron material, PP lined
- Body lining: Hard rubber | PFA | PP
- Diaphragm materials: CR | EPDM | FKM | NBR | PTFE/EPDM | PTFE/FKM | PTFE/PVDF/EPDM
- Conformities: CRN | EAC | FDA | TA Luft (German Clean Air Act)
Description
The Gemue 620 2/2-way diaphragm valve has a low maintenance membrane actuator made of metal or plastic and is pneumatically operated. The valve has a metal distance piece. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available.
Features
- Suitable for particulate and abrasive media
- Various lining materials are available, such as PFA, PP or hard rubber
- Standard optical position indicator
- Wide range of adaptation options for add-on components and accessories
Why Buy From Us
- Worldwide shipping of all valves and measuring instruments
- Large stock levels for many products – current lead times available on request
- Spare parts and service kits available
- Fast delivery by parcel courier or freight forwarder, express shipping available on request
- Extensive hands-on application expertise
- Personal advice on selecting the right component
- Dealers receive volume-based discounts on request
- Large enterprises, public authorities and government bodies can order on account (please contact us via our contact form)
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße 6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.gemu-group.com/
Manufacturer according to GPSR
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.gemu-group.com/
