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GLOBE STYLE CHECK VALVE

Check valve shall be of the silent operating type and the same size as the enteringpipe. Globe style thru 24 inches shall be rated 250PSI WOG, have a Ductile Iron bodyASTM A-536, ANSI Flat Face Flanges, ASTM A313 Type 316 Stainless Steelhelical or conical spring, a Stainless Steel (ASTM type 304) seat and dual guided disc (topand bottom), 304 Stainless Steel guide bushing and type 304 Stainless Steel guide pins.Check valve to have a minimum open area in the body of 110% of the area of the entering orcorresponding pipe. Valve is to operate silently in either vertical or horizontal positions, flowup or down.

Main of Parameters
DN50-600mm
Mpa1.7Mpa250psi


NO

DESCRIPTION

MATERIAL

QTY.

1

BODY

CAST IRON

1

2

DISC

BRONZE/STN.STL

1

3

SPRING

STN.STL

1

4

BUSHING

BRONZE/STN.STL

1

5

SEAT

BRONZE/STN.STL

1

6

CAP SCREW

STN.STL

4

7

GASKET

PTFE

1