GEMU 673 Industrial Diaphragm Valve, Metal on Gemu Valves
Gemu Valves - GEMU 673 Industrial Diaphragm Valve, Metal
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GEMU 673 Industrial Diaphragm Valve, Metal
GEMU 673 Industrial Diaphragm Valve, Metal
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Construction
The GEMU 601, 612 and 673 manually operated diaphragm valves have a temperature resistant plastic handwheel. Bonnet and internals are made all of stainless steel. An integral optical position indicator and a seal adjuster to increase service life of the diaphragm are included as standard. GEMU 602 has a stainless steel handwheel and an integral optical position indicator.
Features
Suitable for inert and corrosive liquid and gaseous media
Chemical resistance of bonnet
CIP/SIP cleaning and sterilizing capabilities
Autoclave capability
Insensitive to particulate media
Valve body and diaphragm available in various materials and designs
Compact design (ideal when space is at a premium)
Stepless minimum flow regulation due to seal adjuster
Advantages
Hermetic separation between medium and actuator
Optional flow direction, will seal in either flow direction up to full operating pressure
Optional mounting position
Long service life of the diaphragm due to patented seal adjuster (US-Pat. 5 377 956)
Valve body also available in multi-port designs (M-block and T-body) or as tank bottom valve body
Specifications
Type
Type 673 manual, SS Bonnet, Polymer h/w, Autoclavable, Internal adjustable travel stop, SS Sanitary internals, Visual indicator
Nominal Size
1 1/2"
1"
1/2"
2"
3/4"
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
Manually Operated
Max. Perm. Temperature of Control Medium
104 ºF
Max. Permissible Working Temperature
302 ºF
DOWNLOADS
673 Data sheet
(PDF)
