VAN MÀNG GEMU MODEL 657

GEMU 657 Industrial Diaphragm Valve

VAN MANG GEMU MODEL 657

VAN MANG GEMU MODEL 657

 

 

 

 

 

 

Specifications

Type Type 657 manual straightway – high flow, Ductile iron handle and bonnet
Nominal Size 1 1/2″ 1″ 2 1/2″ 2″ 3″ 4″ 6″ 8″
Connection 125# Flat Face Flange 150# Flat Face Flange
Valve Body Material 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 Silica Free Soft Rubber Lined Body
Diaphragm Material Buna-N Diaphragm Butyl Diaphragm EPDM Diaphragm Hypalon Diaphragm Natural Rubber Silica Free Diaphragm Neoprene Diaphragm
Control Function Manually Operated

 

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