18 Inch Ball Valve
18 Inch Ball Valve are trunnion mounted, side entry or top entry, double block and bleed, as API 6D/ASME B16.34. 18 Inch Ball Valve Price, Dimensions are available immediately unpon request.
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Key Specifications / Features
18 Inch ball valves are trunnion mounted ball valves and they feature Double block and bleed. 18 in ball valves is the practice of shutting in a section of pipe on both sides of the valve rather than just one. It means you close the ball valves to block both the upstream and downstream sides of your working area and then bleed any pressure that remains in the piping and valve. Available in Stainless, Carbon and various alloy materials.
Valve Size: 18 inch (DN450)
Pressure Rating: Class 150- 1500
Design Standard: ASME B16.34
Test Standard: API 6D/API 598
Seat: Soft Seat/Metal to Metal Seat
18 Inch Ball Valve Dimensions
|Pressure Ratings||Face to Face Dimensions (mm)|
|Flanged RF||But Weld||Flanged RTJ|