20 Inch Ball Valve
20 ball valves are ﬁre-safe by design and meet the requirements of API 6FA, API 607 and ISO 10497. 20 Inch Ball Valve, View the specifications, dimensions and weight for 20 Inch Ball Valves.
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Key Specifications / Features
20 Inch ball valves a form of quarter-turn valve which uses a solid, perforated and fixed/supported ball to control flow through it.20 ball valves are ﬁre-safe by design and meet the requirements of API 6FA, API 607 and ISO 10497. In closed position, 20 inch ball valve blocks flow from both valve ends at the same time.
Valve Size: 20 inch (DN500)
Pressure Rating: Class 150- 1500
Design Standard: ASME B16.34
Bore: Full Bore/Reduced Bore
Seat: RPTFE, Nylon, PEEK etc.
20 Inch Ball Valve Dimensions & Weight
|Pressure Ratings||Dimensions (mm)||Weight
|Flanged RF||BW||Flanged RTJ|
The dimensions are face to face dimensions as per API 6D standard.
The weight is for full bore ball valves.
Some of 20 Inch Ball Valves Supplied to Customer
Class 600, 20 Inch Ball Valves
The Class 600, 20 Inch Ball Valves are designed as API 6D, flanged ends, gear operated. The ball valves undergo shell test 15.4 MPa, high pressure seat test: 11.3 MPa, air test: 0.6 MPa. All the pressure test is no visual leakage.
Class 300, 20 Inch Ball Valves
The Class 300, 20 Inch Ball Valves are full bore, bolted body, flanged ends, the main material are
Body: ASTM A216 WCB, Ball: F316, Stem: 17-4PH, Seat: Devlon