GEMÜ 658 Series Pneumatically Operated Diaphragm Valve
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GEMÜ 658 Series
Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.
GEMÜ 658 Series Pneumatically Operated Diaphragm Valve
Description:
The GEMÜ 658 2/2-way diaphragm valve has a two-stage actuator and is pneumatically operated. The actuator has a stainless steel housing and is controlled by two pistons working independently of each other. A stroke limiter is integrated as standard.
Features:
Two-stage actuator on which a part stroke can be variably set in addition to the full stroke
Both fast OPEN/CLOSE function and possibility for precision dosing of the working medium are possible when the part stroke is activated
CIP/SIP capable
It is possible to query the OPEN and CLOSED position via proximity switches
Wide range of adaptation options for add-on components and accessories
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 65
Body configurations:2/2-way body | i-body | Multi-port body | T body | Tank valve body | Welding configuration
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 | 1.4435 (316L), forged material | 1.4435 (BN2), forged material | 1.4435, investment casting material | 1.4539 (904L), forged material
Diaphragm materials: EPDM | PTFE/EPDM
Conformities:3A | BSE/TSE | 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
Accessories:
Fitting Accessories are available
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GEMÜ 658 Series Pneumatically Operated Diaphragm Valve
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