Key Specifications / Features
The 1841073 Swing Check Valve, designed to BS 1868, API 594, and API 6D standards, is a reliable choice for demanding industrial applications. This Class 600 LB valve features a 20-inch nominal size and a bolted bonnet for secure operation. Constructed from durable ASTM A995 5A Duplex Stainless Steel, it offers a full opening design and gear operation. The valve includes RF flanged end connections for easy installation. It meets ASME B16.10 face-to-face dimensions and is rigorously tested to API 598 standards. Additional body materials include ASTM A216 WCB, ASTM A351 CF8M, CF8, ASTM A352 LCB, ASTM A995 4A, and C95800 Alloy.
BS 1868 Swing Check Valve, Class 600 LB, 20 Inch, DN500, Bolted Bonnet, RF Flanged, ASTM A995 5A.
Valve Descriptions
1841073 Swing Check Valve
Design Standard: BS 1868, API 594, API 6D
Structure: Bolted Bonnet
Nominal Size: 20 Inch, DN500
Nominal Class: 600 LB
Key Features: Bolted Bonnet, Full Opening design available, Operation Gear design Available
Body Material: ASTM A995 5A, Duplex Stainless Steel, ASTM A216 WCB, ASTM A351 CF8M, CF8, ASTM A352 LCB, ASTM A995 4A, C95800 Alloy.
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Face to Face: ASME B16.10
Test and Inspection: API 598
End Connection: RF Flanged
Operation: Gear
Bore Type: Full Standard Bore(BS 1868, API 594) or Bore(API 6D)
| Product Selection |
| Body Material: |
Carbon Steel, Alloy Steel, Aluminum-Bronze, Stainless Steel |
| Normal diameter: |
1/2 - 48 IN (DN15-DN1200) |
| Pressure Range: |
Class 150 LB - Class 2500 LB |
| End Connections: |
Raised Face, Ring-Type Joint, Butt Weld |
| Working Temperature: |
-196°C - +450°C |
| Operation: |
Not Applicable (Manual or actuated available for special request) |
