新宝gg

产品中心

首页/ 产品中心

产品中心products list

产品中心

COMPACT WAFER-SILENT CHECK VALVE

Compact wafer-silent style checkvalves thru 12 inches shall be rated for 300PSI WOG for installation between ANSI Class150 or Class 300 flanges, have a Ductile Iron body ASTM A-536, ASTM A313,Type 316 Stainless Steel helical or conical spring, a Stainless Steel guide bushing and type304 Stainless Steel guide pins. Valves are to operate silently in either vertical or horizontalpositions, flow up or down.

Main of Parameters:
DN:50-300mm(2-12”)
Mpa:ANSI Class 150/300

NO

DESCRIPTION

MATERIAL

QTY.

1

BODY

CAST IRON

1

2

GASKET

PTFE

1

3

SEAT

BRONZE/STN.STL

1

4

CAPSCREW

STN.STL

2

5

SPRING

STN.STL

1

6

DISK

BRONZE/STN.STL

1

7

BUSHING

BRONZE/STN.STL

1