JIS F7372 Cast Iron Swing Check Valve
Materials of main parts
Body Material: Cast Iron
Disc Material: Bronze/Stainless Steel
Bonnet Material: Cast Iron
Overview
Application:This JIS F7372 Cast Iron Swing Check Valve is designed for marine applications involving oil, pulsating water, and non-shock water (up to 120°C).
Material Specification:
NO. | PARTS | MATERIAL |
|---|---|---|
1 | BODY | CAST IRON |
2 | BONNET | CAST IRON |
3 | DISC | BRONZE/STAINLESS STEEL |
4 | BODY SEAT RING | BRONZE/STAINLESS STEEL |
5 | ARM | BRONZE |
6 | HINGE PIN | BRONZE |
7 | PLUG | BRONZE |
8 | DISC NUT | BRONZE |
9 | WASHER | BRASS |
10 | SPLIT PIN | BRASS |
11 | BONNET BOLT | STEEL |
12 | BONNET NUT | STEEL |
13 | GASKET | NON ASBESTOS |
Technical Specifications:
Model: JIS F7372 Cast Iron Swing Check Valve
Connection: JIS 5K
Pressure Ratings (Max Working Pressure):
Nominal Diameter: DN50~DN250
Hydrostatic Test Pressure (kgf/cm²):
RATING
JIS 5K
HYDROSTATIC PRESS TEST(SHELL)
10.5
HYDROSTATIC PRESS TEST(SEAT)
7.7
Connection Type:Bolted Bonnet Renewable Seat Flanged Ends
Fluid Condition | Rating (JIS 5K) |
|---|---|
Oil and Pulsation water | 5 |
Non-Shock Water up to 120°C | 7 |
Dimensions Specification:
L:face to face
Ød: Bore Diameter
ØD:F.O.D
ØC:P.C.D
N-Øh:Number of holes and size
t: thickness
H:height
W:weight
DIMENSIONS(Unit:mm)
RATING | SIZE | 50A | 65A | 80A | 100A | 125A | 150A | 200A | 250A |
|---|---|---|---|---|---|---|---|---|---|
JIS 5K(JIS F7372) | Ød | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
ØD | 130 | 155 | 180 | 200 | 235 | 265 | 320 | 385 | |
ØC | 105 | 130 | 145 | 165 | 200 | 230 | 280 | 345 | |
N-Øh | 4-15 | 4-15 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 | |
t | 16 | 18 | 18 | 20 | 20 | 22 | 24 | 26 | |
L | 190 | 220 | 250 | 280 | 330 | 380 | 460 | 550 | |
H | 97 | 119 | 129 | 146 | 171 | 198 | 235 | 290 | |
Weight(Kg) | 9.06 | 13.9 | 19.1 | 27.1 | 39.0 | 53.7 | 94.4 | 150 |
