GEMÜ 687 Series Pneumatically Operated Diaphragm Valve
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SKU
GEMÜ 687 Series
Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.
GEMÜ 687 Series Pneumatically Operated Diaphragm Valve
Description:
The GEMÜ 687 2/2-way diaphragm valve has a low-maintenance plastic membrane actuator 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:
Hermetic separation between medium and actuator
CIP/SIP capable
Wide range of adaptation options for add-on components and accessories
Suitable for particulate and abrasive media
Stainless steel body suitable for corrosive environments
Technical Specifications:
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 10 to 100
Body configurations:2/2-way body | T body | Tank valve body
Connection types: Clamp | Flange | Spigot | Threaded connection
Connection standards: ANSI | ASME | BS | DIN | EN | ISO | JIS | NPT | SMS
Body materials:1.4408, investment casting material | 1.4408, investment casting material, PFA lined | 1.4435 (316L), forged material | 1.4435, investment casting 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
Body lining: Hard rubber | PFA | PP
Diaphragm materials: EPDM | FKM | PTFE
Conformities:3A | CRN | EAC | FDA | Functional safety | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | TA Luft (German Clean Air Act) | USP
Accessories:
Fitting Accessories are available
Need additional assistance? CONTACT US
GEMÜ 687 Series Pneumatically Operated Diaphragm Valve
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