ASTM A351 CF8M Check Valve, CL 300, 40 IN, Bolted Bonnet
Model Number: 1841059
Key Specifications / Features
The API 6D Flanged Swing Check Valve is designed to prevent backflow in industrial applications. With a 40-inch nominal size and a 300 LB class rating, it features a bolted bonnet and RF flanged end connections for robust performance.
Made from ASTM A351 CF8M with Trim 12, this valve offers exceptional durability. It includes a full opening design and optional gear operation. Compliant with API 6D, BS 1868, and API 594 standards, it meets ASME B16.10 face-to-face dimensions and is tested per API 598 standards. This valve is ideal for high-pressure environments, providing reliable and efficient backflow prevention.
Detail Information
API 6D Flanged Swing Check Valve, Bolted Bonnet, 40 Inch, Class 300 LB, ASTM A351 CF8M Body, Trim 12.
Valve Descriptions
1841059 Swing Check Valve
Key Features: Full Opening Design Available, Bolted Bonnet, Operation Gear Design Available
Design Standard: API 6D, BS 1868, API 594
Body Materials: ASTM A351 CF8M, CF8, ASTM A995 4A, 5A, ASTM A216 WCB, ASTM B148 C95800, ASTM A352 LCB.
Structure: Bolted Bonnet
Trim Materials: ASTM A182 F6A, F304, F316, F51, F53, F55
Nominal Size: 40 Inch
Nominal Class: Class 300 LB
Bore Type: Full Bore (API 6D) or Standard Bore (BS 1868, API 594)
Operation: Gear
Face to Face: ASME B16.10
Test and Inspection: API 598
End Connection: RF Flanged
Valve Descriptions
1841059 Swing Check Valve
Key Features: Full Opening Design Available, Bolted Bonnet, Operation Gear Design Available
Design Standard: API 6D, BS 1868, API 594
Body Materials: ASTM A351 CF8M, CF8, ASTM A995 4A, 5A, ASTM A216 WCB, ASTM B148 C95800, ASTM A352 LCB.
Structure: Bolted Bonnet
Trim Materials: ASTM A182 F6A, F304, F316, F51, F53, F55
Nominal Size: 40 Inch
Nominal Class: Class 300 LB
Bore Type: Full Bore (API 6D) or Standard Bore (BS 1868, API 594)
Operation: Gear
Face to Face: ASME B16.10
Test and Inspection: API 598
End Connection: RF Flanged
| Product Portfolio | |
| Body Materials | Carbon Steel, Stainless Steel, Alloy Steel, Aluminium-bronze |
| Pressure Range | Class 150 LB - 2500 LB |
| Normal Diameter | 1/2 - 48 Inch (DN15-DN1200) |
| Operation | Not Applicable (Manual or Actuated Available for Special Request) |
| Working Temperature | -196°C to +450°C |
| End connection | RF, RTJ, BW |
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Suzhou, Jiangsu, China
Est. 2013
Certifications:
API 6D
API 6A
API 600
API 602
API 599
API 609
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