Products -  HIGH PERFORMANCE DIAPHRAGM VALVE   
Our diaphragm valves have been developed to handle a wider range of fluids and gases than any other valve type. A wide choice is available for materials, methods of operation and body end connections –to satisfy the needs of most corrosive and abrasive applications.
 
FEATURES:
Rising hand wheel
Indicator sleeve (lubrication reservoir)
O ring sealed
Screw plug & 'o' ring protection
Serviceable Insert
Spares Kit
 
VALVE SIZE & CLASS:
SIZE: (1” to 12”)
PRESSURE RATING: Class150, Class300
Diaphgragm Valve
 
MATERIAL:
ASTM A 216 WCB
ASTM B62 or ASTM B584 Alloy 836
ASTM A743: CF-8M or ASTM A351: CF-8M
ASTM B62 or ASTM B584 Alloy 836
ASTM A48 Class 35C or ASTM A126 Class Ductile Iron
 
RUBBER LINING:
Nitrile, Natural Rubber, PTFE
 
DIAPHRAGM:
EPDM, Nitrile, Natural Rubber, Neoprene, Black Butyl, Buna, Hypalon
 
GENERAL SPECIFICATION:
ITEM
Standards
Diaphragm Valves(Design & Manufacture Standard Practice)
MSS SP-88
Face to Face Standard
MSS SP-88
Bronze Gunmetal Threaded Fittings
ASME B16.15
Butt-weld Ends ASME B16.25
Pressure test BS 5146
 
END CONNECTION:
Threaded, Socket Weld, Butt Weld, Threaded x socket weld, Flanged, RF, RTJ.
 
MARKING:
MSS –SP-25
Other Material and classes are available upon Request
Non-Standards Ends are available as a special order.
 
 
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