Key Specifications / Features
The 1841080 Swing Check Valve is designed to BS 1868, API 594, and API 6D standards, ensuring robust performance in industrial applications. This Class 600 LB valve features a large 40-inch nominal size with a bolted bonnet and RF flanged end connection for secure installation. Constructed from ASTM A351 CF8M material and featuring Trim 12 options, it offers durability and reliability. The valve supports both full bore (API 6D) and standard bore (BS 1868, API 594) 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 efficiency.
API 6D Flanged Swing Check Valve, Bolted Bonnet, Full Bore, 40 Inch, 600 LB, A351 CF8M, Trim 12
| Valve Descriptions |
1841080 Swing Check Valve |
| Design Standard: |
BS 1868, API 594, API 6D |
| Structure: |
Bolted Bonnet |
| Nominal Size: |
40 Inch, DN1000 |
| Nominal Class: |
600 LB, PN100 |
| Bore Type: |
Full Bore(API 6D) or Standard Bore(BS 1868, API 594) |
| End Connection: |
RF Flanged |
| Operation: |
Gear |
| Body Material: |
ASTM B148 C95800, ASTM A351 CF8M, CF8, ASTM A216 WCB, ASTM A352 LCB, ASTM A995 4A, 5A. |
| Trim Material: |
ASTM A182 F6A, F304, F316, F51, F53, F55 |
| Face to Face: |
ASME B16.10 |
| Test and Inspection: |
API 598 |
| Key Features: |
Full Opening Design Available, Bolted Bonnet, Operation Gear Design Available |
Product Portfolio
Body Materials: Stainless Steel, Alloy Steel, Carbon Steel, Al-bronze
Pressure Range: Class 150 LB - 2500 LB
Normal Diameter: 1/2 Inch - 48 Inch (DN15-DN1200)
End connection: RF, RTJ, BW
Operation: Not Applicable (Manual or actuated available for special request)
Working temperature: -196°C to +450°C
