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Lined Three Piece Ball Valve


Material Specification
Body DI/SGI/WCB/SS-304,316
Lining PFA/FEP/PP/PVDF/HDPE
Fastener MS,SS-304,316
Seat PTFE
Ball SGI/WCB/SS-304,316
Wedge Bush PTFE
Cap WCB/SS-304,316
Handle WCB/SS-304,316
Testing and Inspection
Visual Check As Per API 598
Hydro Test For Shell 20 kg/cm’
Hydro Test For Seat 10 kg/cm’
Pneumatic Test 6 kg/cm
Spark Test 15 KVDC
Dimension Specification (mm)
Size 0 OD 0 ID F to F 0 RF T 0 PCD 0H x nos.
15NB 0 89 0 15 108 0 35 11 0 60.4 0 16 x 4
25NB 0 108 0 22 127 0 50.8 14.3 0 79.2 0 16 x 4
40NB 0 127 0 38 165 0 73.2 17.5 0 98.6 0 16 x 4
50NB 0 152.4 0 47 178 0 92 19 0 120.7 0 19 x 4
80NB 0 190.5 0 76 203 0 127 24 0 152.4 0 19 x 4
100NB 0 228.6 0 96 229 0 157 24 0 190.4 0 19 x 8
150NB 0 279.4 0 142 267 0 216 25.4 0 241.3 0 22.5 x 8
200NB 0 342.9 0 192 292 0 270 28.4 0 298.5 0 22.5 x 8