Products -  HIGH PERFORMANCE KNIFE EDGE GATE VALVE   
HI-TEC Make metal to metal seated (integral) / resilient seated. Wafer design single cast body knife edge gate valve manufactured accorded MSS SP – 81 suitable in between mounting flanges of ANSI B 16.5
 
UNI-DIRECTIONAL, BI-DIRECTIONAL
 
BODY TYPE:
Single piece casting, Split type
 
VALVE SIZE & CLASS:
NOMINAL SIZE: 2” TO 24” (50mm TO 600mm)
PRESSURE RATING: Class150
Knife Edge Gate Valve
 
MATERIAL:
ASTM A216 Gr.WCB
ASTM A351 Gr.CF8, CF8M, CF3, CF3M, CN7M.
ALLOY 20, HAST ALLOY C,
IS: 210 GR FG 200 (Cast iron), Ductile Iron (S.G iron)
 
SEAT MATERIAL:
SS 304, SS 304L, SS 316, SS 316L, EPDM, NEOPRINE RUBBER, TEFLON,
 
OPERATION:
Lever Operated, Gear Operated, Pneumatic Operated, Electrically Operated, Chain Wheel Operated
 
GENERAL SPECIFICATION:
ITEM
Standards
Design Standard
MSS SP-81
Testing Standard
MSS SP-81
Face to Face Dimension
MSS SP 81
End Flange Dimension ASME B16.5
Pressure test API 598
 
END CONNECTION:
Wafer Type, Wafer Lugged Type, Flanged Type
ANSI B16.5
BS 4504 –PN6, PN10, PN16, PN25, PN32, PN40, PN64
 
MECHANICAL PROPERTY TEST:
ASTM A370
 
MARKING:
MSS –SP-25
Other Material and classes are available upon Request
Non-Standards Ends are available as a Special Requests
 
 
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