GEMU 695 Industrial Diaphragm Valve, Metal on Gemu Valves
Gemu Valves - GEMU 695 Industrial Diaphragm Valve, Metal
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GEMU 695 Industrial Diaphragm Valve, Metal
GEMU 695 Industrial Diaphragm Valve, Metal
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Construction
The GEMU 695 pneumatically operated 2/2-way diaphragm valve has a low maintenance membrane actuator which can be controlled by inert gaseous media. Normally Closed, Normally Open and Double Acting control functions are available.
Features
Suitable for inert and corrosive liquid and gaseous media
Insensitive to particulate media
Valve body and diaphragm available in various materials and designs
Surface finishes down to 0.25 µm, electropolished
Advantages
Optional flow direction, will seal in either flow direction up to full operating pressure
Optional mounting position
Weight-saving design
Optional accessories:
Stroke limiter
Optical position indicator
Manual override
Pilot valve with manual override
Electrical position indicator
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Specifications
Type
Type 695 pneumatic, Polymer actuator, Glass-filled PP
Nominal Size
1 1/2"
1"
1/2"
2"
3"
3/4"
4"
Connection
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 Diaphragm
Butyl Diaphragm
EPDM Diaphragm
Hypalon Diaphragm
Natural Rubber Silica Free Diaphragm
Neoprene Diaphragm
PTFE/EPDM Diaphragm
PTFE/VitonDiaphragm
TFM/EPDM Diaphragm
TFM/VitonDiaphragm
Viton Diaphragm
Control Function
Pneumatic Air to Air
Pneumatic Normally Closed
Pneumatic Normally Open
Actuator Size
1
2
3
4
5
Max. Ambient Temperature
60 ºC
Max. Permissible Operating Temperature
40 ºC
DOWNLOADS
695 Data sheet
(PDF)
Stroke Limiters, Seal Adjusters, Optical Position Indicators, and Manual Overrides
(PDF)
Accessories 600, 687, 690, 695
GEMU 1235 Electrical Position Indicator
GEMU 4222 Combi Switchbox with Integrated 3/2 Way Pilot Valve
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