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Construction

The GEMU 675 manually operated 2/2-way metal diaphragm valve has a non-rising handwheel and an integral optical position indicator as standard.

Features
  • Suitable for inert and corrosive liquid and gaseous media
  • Insensitive to particulate media
  • Valve body and diaphragm available in various materials and designs
  • Various connections available
  • Compact design (when space is at a premium)
Advantages
  • Optional flow direction, will seal in either flow direction up to full operating pressure
  • Optional mounting position
  • Due to its modular design, stocks of valve spares are minimized
Unit of Measure

Specifications

Type Type 675 manual, Ductile iron handle and bonnet with locking collar
Nominal Size 1 1/2" 1" 1/2" 10" 12" 2 1/2" 2" 3" 3/4" 4" 6" 8"
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. Ambient Temperature 150 ºC
Max. Permissible Operating Temperature 60 ºC

Working Medium

Working Medium Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and chemical properties of the body and diaphragm material.

View items

Item #

Nominal Size

Connection

Diaphragm Material

Control Function

675015D3137-1L- N/A 1/2" N/A Threaded NPT N/A Hypalon Diaphragm N/A Manually Operated
675015D3137-1L-FC- N/A 1/2" N/A Threaded NPT N/A Hypalon Diaphragm N/A Manually Operated
675015D313714L- N/A 1/2" N/A Threaded NPT N/A EPDM Diaphragm N/A Manually Operated
675015D313714L-FC- N/A 1/2" N/A Threaded NPT N/A EPDM Diaphragm N/A Manually Operated
675015D3137-2L- N/A 1/2" N/A Threaded NPT N/A Buna-N Diaphragm N/A Manually Operated
675015D3137-2L-FC- N/A 1/2" N/A Threaded NPT N/A Buna-N Diaphragm N/A Manually Operated
675015D313725L- N/A 1/2" N/A Threaded NPT N/A Natural Rubber Silica Free Diaphragm N/A Manually Operated
675015D313725L-FC- N/A 1/2" N/A Threaded NPT N/A Natural Rubber Silica Free Diaphragm N/A Manually Operated
675015D3137-4L- N/A 1/2" N/A Threaded NPT N/A Viton Diaphragm N/A Manually Operated
675015D3137-4L- N/A 1/2" N/A Threaded NPT N/A Viton Diaphragm N/A Manually Operated
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