Key Specifications / Features
The API 594 Swing Check Valve, sized at 48 inches (DN 1200) and rated for 300 LB class, effectively prevents backflow in industrial applications. Its robust bolted bonnet and RF flanged end connections ensure secure performance and easy installation. Constructed from ASTM B148 C95800 for exceptional durability, this valve meets API 594, API 6D, and BS 1868 standards, offering both full bore (API 6D) and standard bore (BS 1868, API 594) options. Key benefits include reliable operation with gear functionality, a full opening design for minimal pressure drop, and versatile material compatibility (ASTM A351 CF8M, CF8, ASTM A216 WCB, ASTM A352 LCB, ASTM A995 4A, 5A).
API 594 Swing Check Valve, Bolted Bonnet, 48 Inch/DN1200, Class 300 LB, Flanged, ASTM B148 C95800.
Descriptions
1841061 Swing Check Valve
Design Standard: API 594, API 6D, BS 1868
Key Features: Bolted Bonnet, Full Opening available, Operation Gear Available
Structure: Bolted Bonnet
Size: 48 Inch, DN1200
Pressure: Class 300 LB
Body Material: ASTM B148 C95800, ASTM A351 CF8M, CF8, ASTM A352 LCB, ASTM A995 4A, 5A, ASTM A216 WCB.
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Bore Type: Full Bore(API 6D) or Standard Bore(BS 1868, API 594)
End Connection: RF Flanged
Operation: Gear
Face to Face: ASME B16.10
Test and Inspection: API 598
| Product Line |
| Body Materials |
Aluminum-bronze, Alloy Steel, Stainless Steel, Carbon Steel |
| Normal Diameter |
1/2 - 48 Inches (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). |
