Key Specifications / Features
The BS 1868 Swing Check Valve is designed for industrial applications to prevent backflow. With a 36-inch nominal size and a 300 LB class rating, this valve features a bolted bonnet and RF flanged end connections. It is constructed from A216 WCB body material with Trim 8, ensuring durability and high performance.
Key features include a full opening design, gear operation, and compliance with BS 1868, API 594, and API 6D standards. The valve meets ASME B16.10 face-to-face dimensions and is tested as per API 598 standards, making it a reliable choice for high-pressure environments.
BS 1868 Swing Check Valve, Class 300 LB, RF Flanged, Bolted Bonnet, 36 Inch, A216 WCB Body with Trim 8
Valve Descriptions
1841058 Swing Check Valve
Design Standard: BS 1868, API 594, API 6D
Key Features: Bolted Bonnet, Full Opening design available, Operation Gear design Available
Structure: Bolted Bonnet
Nominal Size: 36 Inch
Nominal Class: 300 LB
Body Material: ASTM A216 WCB, ASTM A351 CF8M, CF8, ASTM A352 LCB, 4A, 5A, C95800 Alloy.
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Bore Type: Full Standard Bore(BS 1868, API 594) or Bore(API 6D)
Face to face: ASME B16.10
Test and inspection: API 598
Operation: Gear
End Connection: RF Flanged
| Product Selection |
| Body Material |
Carbon Steel, Stainless Steel, Alloy Steel, Aluminum-Bronze |
| Normal diameter |
1/2 - 48 Inch (DN15-DN1200) |
| Pressure Range |
Class 150 - 2500 LB |
| Working Temperature |
-196°C to +450°C |
| Operation |
Not Applicable (Manual or actuated available for special request) |
| End Connections |
Raised Face (RF), Ring-Type Joint (RTJ), Butt Weld (BW)
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