serial number | Part Name | gray cast iron | carbon steel |
Z | C | ||
1 | Valve body, valve cover | HT250/A126 | WCB/A216 WCB |
2 | filter | PTFE(F4) | |
3 | liner | PTFE(F4) TFP(F46)(F3) | |
Nominal Pressure / Pressure RatingPN | PN≤1.6MPa ANSI 150Lb |
Structure length | Refer to GB12221 (globe valve) |
Flange Size | HG/T20592(or as required by the contract)ASME B16.5 |
pressure test | GB/T 13927/API598 |
Lining layer inspection | HG/T3704Electrical Fire Inspection |
Nominal diameter | Standard value (unit: mm) | reference point | |||||||
DN (mm) | NPS (inch) | L | D | D1 | D₂ | b | f | Z-Φd | W(kg) |
PN1.6(MPa | |||||||||
20 | 3/4 | 150 | 105 | 75 | 58 | 18 | 3 | 4-Φ14 | 3.3 |
25 | 1 | 160 | 115 | 85 | 68 | 18 | 3.5 | 4-Φ14 | 4.2 |
32 | 11/4 | 180 | 140 | 100 | 78 | 18 | 3.5 | 4-Φ18 | 6.6 |
40 | 11/2 | 200 | 150 | 110 | 88 | 18 | 3.5 | 4-Φ18 | 7.3 |
50 | 2 | 230 | 165 | 125 | 102 | 18 | 4 | 4-Φ18 | 12 |
65 | 21/2 | 290 | 185 | 145 | 122 | 18 | 4 | 8-Φ18 | 16 |
80 | 3 | 310 | 200 | 160 | 138 | 20 | 4 | 8-Φ18 | 23 |
100 | 4 | 350 | 220 | 180 | 158 | 20 | 4.5 | 8-Φ18 | 32 |
125 | 5 | 400 | 250 | 210 | 188 | 22 | 4.5 | 8-Φ18 | 39 |
150 | 6 | 480 | 285 | 240 | 212 | 22 | 4.5 | 8-Φ22 | 52 |
200 | 8 | 600 | 340 | 295 | 268 | 24 | 5 | 12-Φ22 | 89 |
250 | 10 | 622/650 | 405 | 355 | 320 | 26 | 5 | 12-Φ26 | 154 |
300 | 12 | 698 | 460 | 410 | 378 | 28 | 5 | 12-Φ26 | 265 |
350 | 14 | 787 | 520 | 470 | 428 | 30 | 5 | 16-Φ26 | 520 |
serial number | Part Name | gray cast iron | carbon steel |
Z | C | ||
1 | Valve body, valve cover | HT250/A126 | WCB/A216 WCB |
2 | filter | PTFE(F4) | |
3 | liner | PTFE(F4) TFP(F46)(F3) | |
Nominal Pressure / Pressure RatingPN | PN≤1.6MPa ANSI 150Lb |
Structure length | Refer to GB12221 (globe valve) |
Flange Size | HG/T20592(or as required by the contract)ASME B16.5 |
pressure test | GB/T 13927/API598 |
Lining layer inspection | HG/T3704Electrical Fire Inspection |
Nominal diameter | Standard value (unit: mm) | reference point | |||||||
DN (mm) | NPS (inch) | L | D | D1 | D₂ | b | f | Z-Φd | W(kg) |
PN1.6(MPa | |||||||||
20 | 3/4 | 150 | 105 | 75 | 58 | 18 | 3 | 4-Φ14 | 3.3 |
25 | 1 | 160 | 115 | 85 | 68 | 18 | 3.5 | 4-Φ14 | 4.2 |
32 | 11/4 | 180 | 140 | 100 | 78 | 18 | 3.5 | 4-Φ18 | 6.6 |
40 | 11/2 | 200 | 150 | 110 | 88 | 18 | 3.5 | 4-Φ18 | 7.3 |
50 | 2 | 230 | 165 | 125 | 102 | 18 | 4 | 4-Φ18 | 12 |
65 | 21/2 | 290 | 185 | 145 | 122 | 18 | 4 | 8-Φ18 | 16 |
80 | 3 | 310 | 200 | 160 | 138 | 20 | 4 | 8-Φ18 | 23 |
100 | 4 | 350 | 220 | 180 | 158 | 20 | 4.5 | 8-Φ18 | 32 |
125 | 5 | 400 | 250 | 210 | 188 | 22 | 4.5 | 8-Φ18 | 39 |
150 | 6 | 480 | 285 | 240 | 212 | 22 | 4.5 | 8-Φ22 | 52 |
200 | 8 | 600 | 340 | 295 | 268 | 24 | 5 | 12-Φ22 | 89 |
250 | 10 | 622/650 | 405 | 355 | 320 | 26 | 5 | 12-Φ26 | 154 |
300 | 12 | 698 | 460 | 410 | 378 | 28 | 5 | 12-Φ26 | 265 |
350 | 14 | 787 | 520 | 470 | 428 | 30 | 5 | 16-Φ26 | 520 |
