V-shaped regulation ball valve
Performance Specification of Products
Nominal pressure Test pressure Applicable mediums Applicable Temperature
Shell test Sealing test
1.6 2.4 1.76 The mediums such as water,oil,gas,and the solid grain with high viscosity and containing fibers,etc -28℃ˇ«550℃
2.4 3.75 2.75
4.0 6.0 4.4
Applicable specification Connectiong glange JB79-59 GB20592-97 AMSI B16.5
Test&inspection JB/T 9092-99 ˇ˘API 598
Form of main Parts and meterials
Accessory name material
Bodyˇ˘Bonnet WCB CF8
Sealing ring 2Cr13+Nitriding 304+Nitriding
Ball 2Cr13+Hard chrome 304+Hard chrome
Seatˇ˘Stem 2Cr13 304
Gasket Graphit+stainless steel Graphit+stainless steel
Dual-head double-screw bolt 35CrMoA 1Cr18Ni9Ti
Main Type Dimension
Nominal pressure Norminal deameter Dimension(mm)
(mm) (in) W L W1 L1 d d1 H1 H
PN1.6*** 25 - 50 - 25 - 64 38 57 200
40 - 60 - 25 - 82 49 63 205
50 - 75 124 32 62 100 60 92 225
65 - 85 145 38 72.5 120 75 100 235
80 - 100 165 45 82.5 131 89 108 260
100 - 115 194 50 97 158 113 117 270
125 - 135 210 55 105 180 140 140 320
150 - 160 229 65 114.5 216 164 177 340
200 - 200 243 80 121.5 268 205 200 390
250 - 240 297 92 148.5 326 259 252 420
300 - - 338 - 169 - 300 270 510
PN2.5*** 25 - 50 - 25 - 64 38 57 200
40 - 60 - 25 - 82 49 63 205
50 - 75 124 32 62 100 60 92 225
65 - 85 145 38 72.5 120 75 100 235
80 - 100 165 45 82.5 131 89 108 260
100 - 115 194 50 97 158 113 117 270
125 - 135 210 55 105 180 140 140 320
150 - 160 229 65 114.5 216 164 177 340
200 - 200 243 80 121.5 268 205 200 390
250 - 240 297 92 148.5 326 259 252 420
300 - - 338 - 169 - 300 270 510
CLASS150 25 - 50 - 25 - 64 38 57 200
40 11/2 60 - 25 - 82 49 63 205
50 2 75 124 32 62 100 60 92 225
65 21/2 85 145 38 72.5 120 75 100 235
80 3 100 165 45 82.5 131 89 108 260
100 4 115 194 50 97 158 113 117 270
125 5 135 210 55 105 180 140 140 320
150 6 160 229 65 114.5 216 164 177 340
200 8 200 243 80 121.5 268 205 200 390
250 10 240 297 92 148.5 326 259 252 42 |
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