Product Information
HAN: | 88041550 |
Category: | GEMÜ 656 Pneumatically operated full bore diaphragm valve |
Werkstoff Ventilkörper: | EN-GJL-250 (GG-25) |
Type: | Straightway diaphragm valve, pneumatically operated |
DN: | DN 65 |
Gehäuseform: | Zweiwege-Durchgangskörper |
Connection type: | Flanges EN 1092 / PN16 / form A, Face to face EN 558, series 7, ISO 5752, basic series 7 |
Control function: | Operator size 1T3 |
Actuator version: | Actuator size 3R1, for DN 50 and 65 |
Diaphragm material: | Operator size HDN (diaphragm size 40) |
Diaphragm size: | Diaphragm size 65 |
Product Description
656 65D53 81413R1 / 88041550
Description
The GEMÜ 656 2/2-way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. The valve body has a full bore design.
Features
- High mechanical stability
- High flow rate due to straight through flow
- Valve can be cleaned without disassembly of actuator
Technical specifications
Media temperature : | 0 to 100 °C |
Media temperature : | 0 to 100 °C |
Ambient temperature: | 0 to 60 °C |
Operating pressure : | 0 to 7 bar |
Nominal sizes: | DN 25 to 250 |
Body configurations: | 2/2-way body |
Connection types: | Flange |
Connection standards: | ANSI | EN | ISO |
Body materials: | EN-GJL-250, cast iron material | EN-GJS-400-18-LT | EN-GJS-400-18-LT, SG iron material | EN-GJS-500-7, ductile iron material |
Body lining: | Butyl | Hard rubber | Soft rubber |
Diaphragm materials: | CR | EPDM | IIR | NBR | NR |
Conformities: | CRN | EAC |
Manufacturer according to GPSR
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, Fritz-Müller-Straße 6–8, 74653 Ingelfingen, Baden-Württemberg, Deutschland, info@gemue.de, https://www.gemu-group.com/