Model
Name
Check Valve
FSF-300
Full BoreCLASS 300
1/2" ~2" DN15~DN50
Features
API602 Forged Steel Check Valves |
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1. API602 FSF-300 |
Notifications
Specifications
MODEL | FSF-300 |
PRODUCT TYPE | API602 Forged Steel Check Valves |
OPERATION | Swing Type |
PRESSURE | CLASS 300 |
CONNECTION | Flanged End |
PORT | Full Bore |
BODY Material | ASTM A105 |
CAP / BONNET Material | ASTM A105 |
DISC Material | ASTM A182 Gr.F6 + STL#6 |
SEAT Material | - |
API602 FSF-300 |
STANDARD COMPLIANCE • MSS SP-118 • ASME B16.34 • BS 5352 • ASME B16.10 • ASME B16.5 • API 598 OPTION • Ring Joint Gasket • Other material upon requesta |
SWING TYPE |
In the open position of a swing type check valve, the flow of fluid forces the hinged disk up and allows free flow through the valve. Flow in the opposite direction with the aid of gravity, forces the hinged disk to close the passage and blocks the flow. |
Flanged End |
END CONNECTION STANDARD ANSI B16.5 / EN1092 VALVES LENGTH STANDARD ANSI B16.10 / DIN3202 F1 / F4 / F5 |
Dimension + Weight
SIZE NPS |
E mm |
H mm |
L mm |
WEIGHT kgs |
DN15 | - | 70.0 | 152.0 | - |
DN20 | - | 75.0 | 178.0 | - |
DN25 | - | 90.0 | 216.0 | - |
DN32 | - | 110.0 | 229.0 | - |
DN40 | - | 110.0 | 241.0 | - |
DN50 | - | 130.0 | 267.0 | - |
SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
1/2" | - | 2.8 | 6.0 | - |
3/4" | - | 3.0 | 7.0 | - |
1" | - | 3.5 | 8.5 | - |
1-1/4" | - | 4.3 | 9.0 | - |
1-1/2" | - | 4.3 | 9.5 | - |
2" | - | 5.1 | 10.5 | - |