20 Inch Ball Valve

20 inch ball valves, Class 150-2500, API 6D approved, fire safe design, gear operated. Low operating Torque permitting lower cost actuation. 20 inch ball valves available at afordable price.

Size
20 inch (DN500)
Pressure Rating
Class 150-2500 (PN20-420)
Body Material
A216 WCB, A105, LCB, LF2, F304, F51 etc.
Unit Price
$8800-$43000

20 Inch Ball Valve Dimensions

20 inch ball valve face to face dimensions (flanged RF)
20 inch ball valve end to end dimensions (welded ends)
20 inch ball valve face to face dimensions (flanged RTJ)
20 inch ball valve face to face dimensions (flanged RF)
20 inch ball valve end to end dimensions (welded ends)
20 inch ball valve face to face dimensions (flanged RTJ)

 

Size Pressure Rating Face to Face Dimension, inch (mm)
(Full Bore and Reduced Bore Ball Valve)
Minimum a Bore Diameter
inch (mm)
Raised Face (A) Weld End (B) Ring Joint (C) Full Bore Ball Valve
20" Class 150 36 (914) 39 (991) 36.5 (927) 19.17 (487.0)
20" Class 300 39.00 (991) 39.00 (991) 39.75 (1010) 19.17 (487.0)
20" Class 600 47.00 (1194) 47.00 (1194) 47.00 (1194) 19.17 (487.0)
20" Class 900 52.00 (1321) 52.00 (1321) 52.50 (1334) 18.54 (471.0)
20" Class 1500 65.50 (1664) 66.38 (1686) 17.87 (454.0)
20" Class 2500 16.50 (419.0)

a There is no upper size limit for a valve bore

 

20 Inch Ball Valve Weight, in Kgs

NPS DN Pressure Rating Trunnion Mounted Ball Valve
(Full Bore)
Cast Steel Forged Steel
20" 500 Class 150 1190 1918
20" 500 Class 300 1320 2090
20" 500 Class 600 2800 2640
20" 500 Class 900 2928 3460
20" 500 Class 1500 4860 4497

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