Key Specifications / Features
The 1841081 Swing Check Valve adheres to BS 1868, API 594, and API 6D standards, ensuring robust performance in industrial applications. Featuring a 42-inch size and constructed from durable stainless steel ASTM A351 CF8, it offers reliability and longevity. With a bolted bonnet and RF flanged end connection, installation is secure and straightforward. The valve supports both standard bore (BS 1868, API 594) and full bore (API 6D) configurations, with gear operation enhancing operational flexibility. Tested to API 598 standards and meeting ASME B16.10 face-to-face dimensions, it is ideal for critical environments requiring high flow capacity and efficient control.
BS 1868 Swing Check Valve, 42 Inch, Class 600 LB, Gear Operated, Stainless Steel, ASTM A351 CF8.
Valve Description
1841081 Swing Check Valve
Design Standard: BS 1868, API 594, API 6D
Body Material: Stainless Steel, ASTM A351 CF8, CF8M, C95800 Alloy, ASTM A216 WCB, ASTM A352 LCB, ASTM A995 4A, 5A.
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Structure: Bolted Bonnet
Nominal Size: 42 Inch
Nominal Class: 600 LB, PN100
Operation: Gear
Bore Type: Standard Bore(BS 1868, API 594), Full Bore(API 6D)
End Connection: Flanged RF
Key Features: Full Opening Design Available, Bolted Bonnet, Operation Gear Design Available
Face to Face: ASME B16.10
Test and Inspection: API 598
| Product Offering |
| Body Materials: |
Stainless Steel, Alloy Steel, Carbon Steel, Al-bronze |
| Normal Diameter: |
1/2-48 Inch (DN15-DN1200) |
| Pressure Range: |
150-2500 LB |
| Operation: |
Not Applicable (Manual or actuated available for special request) |
| Working temperature: |
-196°C - +450°C |
| End Connections: |
Raised Face (RF), Ring-Type Joint (RTJ), Butt Weld (BW). |
