Media: | Water Vapor Oils |
---|---|
Certification: | ISO |
Temperature: | High Temperature |
Connection: | Flange |
Pressure: | Adjustable |
Closed: | Semi-Closed |
Customization: |
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Safety valve model: AH42F, A42F | Nominal diameter of safety valve: 20MM-400MM | The operating pressure of the safety valve: 1.6MPA-4.0MPA |
Connection mode of safety valve: flange connection | Safety valve form: spring type | The main function of the safety valve: pressure relief protection |
Safety valve use medium: liquefied gas, petroleum gas | Safety valve material: cast steel | Safety valve standard: mechanical ministry standard or custom non-standard |
NO. | Part name | AH42F-C A42F-C material |
1 | Valve seat | 2Cr13 |
2 | Valve body | WCB |
3 | Adjusting ring | 2Cr13 |
4 | Backflush tray | 2Cr13 |
5 | Valve flap | 2Cr13+PTFE |
6 | Guide sleeve | 2Cr13 |
7 | Bonnet | ZG230-450 |
8 | Spring | 50CrVA |
9 | Stem | 2Cr13 |
10 | Adjusting the screw | 45 |
11 | Bonnet | ZG200-400 |
Model number | Diameter | do | D | K | g | g1 | b | f | f1 | Z-? d | DN' | D1 | K1 | g2 | b1 | f' | Z1-? d1 | L | L1 | ≈H |
AH42F-16C A42F-16C |
20 | 15 | 105 | 75 | 55 | 16 | 2 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 | 110 | 95 | 378 | ||
25 | 16 | 115 | 85 | 65 | 16 | 2 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4 to 18 | 110 | 95 | 378 | |||
32 | 20 | 140 | 100 | 78 | 18 | 2 | 4 to 18 | 40 | 150 | 110 | 85 | 18 | 3 | 4 to 18 | 115 | 100 | 378 | |||
40 | 25 | 150 | 110 | 85 | 18 | 3 | 4 to 18 | 50 | 165 | 125 | 100 | 20 | 3 | 4 to 18 | 120 | 110 | 406 | |||
50 | 32 | 165 | 125 | 100 | 20 | 3 | 4 to 18 | 65 | 185 | 145 | 120 | 20 | 3 | 4 to 18 | 135 | 120 | 450 | |||
65 | 40 | 185 | 145 | 120 | 20 | 3 | 4 to 18 | 80 | 200 | 160 | 135 | 20 | 3 | 8 to 18 | 160 | 140 | 520 | |||
80 | 50 | 200 | 160 | 135 | 20 | 3 | 8 to 18 | 100 | 220 | 180 | 155 | 22 | 3 | 8 to 18 | 170 | 135 | 525 | |||
100 | 65 | 220 | 180 | 155 | 22 | 3 | 8 to 18 | 125 | 250 | 210 | 185 | 22 | 3 | 8 to 18 | 195 | 175 | 690 | |||
125 | 80 | 250 | 210 | 185 | 22 | 3 | 8 to 18 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 210 | 190 | 780 | |||
150 | 100 | 285 | 240 | 210 | 24 | 3 | 8-23 | 175 | 310 | 270 | 240 | 26 | 3 | 8-23 | 255 | 230 | 838 | |||
200 | 125 | 340 | 295 | 265 | 26 | 3 | 12-23 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 260 | 992 | |||
250 | 150 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 350 | 320 | 1266 | |||
300 | 220 | 460 | 410 | 375 | 30 | 4 | 12-26 | 400 | 580 | 525 | 485 | 36 | 4 | 16 and 30 | 370 | 350 | 1283 | |||
350 | 250 | 520 | 470 | 435 | 34 | 4 | 16 and 26 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1520 | |||
400 | 280 | 580 | 525 | 485 | 36 | 4 | 16 and 30 | 500 | 715 | 650 | 608 | 44 | 4 | 20-34 | 500 | 450 | 1530 | |||
AH42F-25 A42F-25 |
20 | 15 | 105 | 75 | 55 | 16 | 2 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 | 110 | 95 | 378 | ||
25 | 16 | 115 | 85 | 65 | 16 | 2 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4 to 18 | 110 | 95 | 378 | |||
32 | 20 | 140 | 100 | 78 | 18 | 2 | 4 to 18 | 40 | 150 | 110 | 85 | 18 | 3 | 4 to 18 | 115 | 100 | 378 | |||
40 | 25 | 150 | 110 | 85 | 18 | 3 | 4 to 18 | 50 | 165 | 125 | 100 | 20 | 3 | 4 to 18 | 120 | 110 | 406 | |||
50 | 32 | 165 | 125 | 100 | 20 | 3 | 4 to 18 | 65 | 185 | 145 | 120 | 20 | 3 | 4 to 18 | 135 | 120 | 450 | |||
65 | 40 | 185 | 145 | 120 | 22 | 3 | 8 to 18 | 80 | 200 | 160 | 135 | 20 | 3 | 8 to 18 | 160 | 140 | 520 | |||
80 | 50 | 200 | 160 | 135 | 22 | 3 | 8 to 18 | 100 | 220 | 180 | 155 | 22 | 3 | 8 to 18 | 170 | 135 | 525 | |||
100 | 65 | 230 | 190 | 160 | 24 | 3 | 8-23 | 125 | 250 | 210 | 185 | 22 | 3 | 8 to 18 | 195 | 175 | 690 | |||
125 | 80 | 270 | 220 | 188 | 28 | 3 | 8-26 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 210 | 190 | 780 | |||
150 | 100 | 300 | 250 | 218 | 30 | 3 | 8-26 | 175 | 310 | 270 | 240 | 26 | 3 | 8-23 | 255 | 230 | 838 | |||
200 | 125 | 360 | 310 | 278 | 34 | 3 | 12-26 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 260 | 992 | |||
250 | 150 | 425 | 370 | 332 | 36 | 3 | 12-30 | 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 350 | 320 | 1266 | |||
300 | 220 | 485 | 430 | 390 | 40 | 4 | 16 and 30 | 400 | 580 | 525 | 485 | 36 | 4 | 16 and 30 | 370 | 350 | 1283 | |||
AH42F-40 A42F-40 |
20 | 15 | 105 | 25 | 51 | 55 | 16 | 2 | 4 | 4-14 | 25 | 115 | 85 | 65 | 16 | 2 | 4-14 | 110 | 95 | 378 |
25 | 16 | 115 | 85 | 58 | 65 | 16 | 2 | 4 | 4-14 | 32 | 140 | 100 | 78 | 18 | 2 | 4 to 18 | 110 | 95 | 378 | |
32 | 20 | 140 | 100 | 66 | 78 | 18 | 2 | 4 | 4 to 18 | 40 | 150 | 110 | 85 | 18 | 3 | 4 to 18 | 115 | 100 | 378 | |
40 | 25 | 150 | 110 | 76 | 85 | 18 | 3 | 4 | 4 to 18 | 50 | 165 | 125 | 100 | 20 | 3 | 4 to 18 | 120 | 110 | 406 | |
50 | 32 | 165 | 125 | 88 | 100 | 20 | 3 | 4 | 4 to 18 | 65 | 185 | 145 | 120 | 20 | 3 | 4 to 18 | 135 | 120 | 450 | |
65 | 40 | 185 | 145 | 110 | 120 | 22 | 3 | 4 | 8 to 18 | 80 | 200 | 160 | 135 | 20 | 3 | 8 to 18 | 160 | 140 | 520 | |
80 | 50 | 200 | 160 | 121 | 135 | 22 | 3 | 4 | 8 to 18 | 100 | 220 | 180 | 155 | 22 | 3 | 8 to 18 | 170 | 135 | 525 | |
100 | 65 | 235 | 190 | 150 | 160 | 24 | 3 | 4.5 | 8-23 | 125 | 250 | 210 | 185 | 22 | 3 | 8 to 18 | 195 | 175 | 690 | |
125 | 80 | 270 | 220 | 176 | 188 | 28 | 3 | 4.5 | 8-26 | 150 | 285 | 240 | 210 | 24 | 3 | 8-23 | 210 | 190 | 780 | |
150 | 100 | 300 | 250 | 204 | 218 | 30 | 3 | 4.5 | 8-26 | 175 | 310 | 270 | 240 | 26 | 3 | 8-23 | 255 | 230 | 838 | |
200 | 125 | 375 | 320 | 260 | 282 | 38 | 3 | 4.5 | 12-30 | 250 | 405 | 355 | 320 | 30 | 3 | 12-26 | 300 | 260 | 992 | |
250 | 150 | 450 | 385 | 313 | 345 | 42 | 3 | 4.5 | 12-34 | 300 | 460 | 410 | 375 | 30 | 4 | 12-26 | 350 | 320 | 1266 |
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