GEMU Model 671 Industrial Diaphragm Valve
The GEMU 671 manually operated 2/2-way metal diaphragm valve has a low maintenance plastic bonnet and an integral optical position indicator as standard.
Features:
- Suitable for inert and corrosive liquid and gaseous media
- Chemical resistance of bonnet
- Insensitive to particulate media
- Valve body and diaphragm available in various materials and designs
- Compact design (ideal when space is at a premium)
- Hermetic separation between medium and bonnet
- Optional flow direction, will seal in either flow direction up to full operating pressure
- Optional mounting position
- Optional accessories for 671:
- Electrical remote indication that the valve is in the open position
- Lockable handwheel clamp
AVAILABLE OPTIONS:
Nominal Sizes: 1/2″, 3/4″, 1″, 1-1/2″, 2″, 2-1/2″, 3″, 4″
Connection Type: 125# Flat Face Flange, 150# Flat Face Flange, 150# Raised Face Flange Serated, 150# Raised Face Flange Smooth, Flanged ANSI class 125/150 RF – length EN 558-2 Series 1, ISO 5752 Basic Series 1, Schedule 40 Socket Weld, Threaded NPT
Valve Body Material: 316 Stainless Steel with PFA Lined Body, Cast Iron – ASTM A-126 Class B Body, Ductile Iron with Butyl Lined Body, Ductile Iron with Hard Rubber Lined Body, Ductile Iron with Hypalon Lined Body, Ductile Iron with Neoprene Lined Body, Ductile Iron with PFA Lined Body, Ductile Iron with Polypropylene Lined Body, Ductile Iron with PVDF Lined Body, Ductile Iron with Silica Free Soft Rubber Lined Body, Ductile Iron with Tefzel Lined Body, Investment Cast 316 Stainless Steel Body
Diaphragm Material: Buna-N, Butyl, EPDM, Hypalon, Natural Rubber Silica Free, Neoprene, PTFE/EPDM, PTFE/Viton, TFM/EPDM, TFM/Viton, Viton
Control Function: Manually Operated
SPARE PARTS AVAILABLE FOR THIS PRODUCT – CONTACT US FOR ASSISTANCE: 1-877-705-9864
