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, 42 Inch/DN1050, Class 300 LB, Stainless Steel, ASTM A351 CF8, Full Opening.
Valve Description
1841060 Swing Check Valve
Key Features: Full Opening Design Available, Bolted Bonnet, Gear Design Available
Design Standard: API 594, API 6D, BS 1868
Nominal Size: 42 Inch
Nominal Class: 300 LB
Body Material: Stainless Steel, ASTM A351 CF8, CF8M, C95800 Alloy, ASTM A995 4A, 5A, ASTM A216 WCB, ASTM A352 LCB.
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Structure: Bolted Bonnet
Operation: Gear
Bore Type: Standard Bore (BS 1868, API 594), Full Bore (API 6D)
Face to Face: ASME B16.10
Test and Inspection: API 598
End Connection: Flanged RF
| Product Offering |
| Body Materials |
Stainless Steel, Alloy Steel, Carbon Steel, Aluminum-bronze |
| Normal Diameter |
1/2-48 Inch (DN15-DN1200) |
| Pressure Range |
CLass 150-2500 LB |
| End Connections |
Raised Face (RF), Ring-Type Joint (RTJ), Butt Weld (BW). |
| Operation |
Not Applicable (Manual or actuated available for special request) |
| Working Temperature |
-196°C to +450°C |
