一、进口磅级弹簧全启式安全阀主要性能规范 Main property and specifiecation 品牌:美国威盾VTON 进口磅级弹簧全启式安全阀,Pound spring safety valve,是指按照美标ANSI及API规范设计制造,压力为150LB,300LB,600LB,900LB,1500LB,用于管道,储罐,或者设备的超压保护装置的弹簧全启式安全阀。 Normal Pressure | PN | 150 | 300 | 600 | 900 | 1,500 | Body strangth | Ps(MPa) | 3.0 | 7.5 | 15 | 22.5 | 38 | Set pressure | Pk(MPa) | 0.1-2 | 1.6-5 | 3.2-10 | 8-15 | 10-25 | Seal pressure | Pm(MPa) | 90% Pk | Reseation pressure | Ph(MPa) | 90% Pk | Relieving pressure | Pp(MPa) | 1.1 Pk | Llift | H(mm) | 1/ d0 4 | Appropriate temperature | C | 300 | P R | 200 | Appropriate medium | Air,oil,Steam,Water,Corrosive medium |
二、进口磅级弹簧全启式安全阀主喉部直径代号 Code of throat diameter Code | Diameter | Code | Diameter | D | 10 | L | 50 | E | 13 | M | 55 | F | 16 | N | 60 | G | 20.5 | P | 72 | H | 26 | Q | 96 | J | 33 | R | 115 | K | 40 | T | 148 |
三、进口磅级弹簧全启式安全阀主要尺寸 Main Dimension CLASS 150LB | Nominal Diameter DN(in) | Dimension (mm) | do | D | D1 | D2 | b | t | Z- d | DN' | D' | D1' | D2' | b' | t' | Z- d' | L | L1 | H | 1/" 3/ " 2 4 | D | 89 | 60.5 | 35 | 12 | 5 | 4-15 | 20 | 98 | 70 | 43 | 14 | 1.6 | 4-15 | 90 | 90 | 260 | 3/" 11/ " 4 2 | D | 98 | 70 | 43 | 14 | 5 | 4-15 | 25 | 108 | 79.5 | 51 | 15 | 1.6 | 4-15 | 96 | 92 | 280 | 1" 11/ " 2 | D | 108 | 79.5 | 51 | 15 | 5 | 4-15 | 40 | 127 | 98.5 | 73 | 18 | 1.6 | 4-15 | 115 | 105 | 290 | 1" 2" | D | 108 | 79.5 | 51 | 15 | 5 | 4-15 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 115 | 105 | 290 | 11/ " 2" 2 | G | 127 | 98.5 | 73 | 18 | 5 | 4-15 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 121 | 124 | 320 | 11/" 21/ " 2 2 | G | 127 | 98.5 | 73 | 18 | 5 | 4-15 | 65 | 178 | 139.5 | 105 | 20 | 1.6 | 4-19 | 121 | 124 | 340 | 11/ " 3" 2 | G | 127 | 98.5 | 73 | 18 | 5 | 4-15 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 124 | 130 | 340 | 2" 21/ " 2 | J | 152 | 120.5 | 92 | 18 | 5 | 4-19 | 65 | 178 | 139.5 | 105 | 20 | 1.6 | 4-19 | 124 | 130 | 360 | 2" 3" | J | 152 | 120.5 | 92 | 18 | 5 | 4-19 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 124 | 130 | 360 | 21/ " 4" 2 | J | 178 | 139.5 | 105 | 20 | 5 | 4-19 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 143 | 137 | 360 | 3" 4" | L | 190 | 152.5 | 127 | 22 | 5 | 4-19 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 162 | 156 | 450 | 4" 6" | N | 229 | 190.5 | 157 | 24 | 10 | 8-19 | 150 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 210 | 197 | 510 | 6" 8" | P | 279 | 241.5 | 216 | 26 | 10 | 8-22 | 200 | 343 | 298.5 | 270 | 29 | 1.6 | 8-22 | 241 | 240 | 740 | 8" 10" | R | 343 | 298.5 | 270 | 29 | 10 | 8-22 | 250 | 406 | 362 | 324 | 31 | 1.6 | 12-25 | 279 | 276 | 810 | 12" 14" | T | 483 | 432 | 381 | 32 | 10 | 12-25 | 350 | 533 | 476 | 413 | 35 | 1.6 | 12-29 | 360 | 360 | 860 | CLASS 300LB | Nominal Diameter DN(in) | Dimension (mm) | do | D | D1 | D2 | b | t | Z- d | DN' | D' | D1' | D2' | b' | t' | Z- d' | L | L1 | H | 1/" 3/ " 2 4 | D | 95 | 66.5 | 35 | 15 | 5 | 4-15 | 20 | 98 | 70 | 43 | 14 | 1.6 | 4-15 | 90 | 90 | 260 | 3/ " 1" 4 | D | 117 | 82.5 | 43 | 16 | 5 | 4-19 | 25 | 108 | 79.5 | 51 | 15 | 1.6 | 4-15 | 96 | 92 | 280 | 1" 11/ " 2 | D | 124 | 89 | 51 | 18 | 5 | 4-19 | 40 | 127 | 98.5 | 73 | 18 | 1.6 | 4-15 | 115 | 105 | 290 | 1" 2" | D | 124 | 89 | 51 | 18 | 5 | 4-19 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 115 | 105 | 290 | 11/ " 2" 2 | G | 156 | 114.5 | 73 | 20 | 5 | 4-22 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 121 | 124 | 320 | 11/" 21/ " 2 2 | G | 156 | 114.5 | 73 | 20 | 5 | 4-22 | 65 | 178 | 139.5 | 105 | 20 | 1.6 | 4-19 | 121 | 124 | 340 | 11/ " 3" 2 | G | 156 | 114.5 | 73 | 20 | 5 | 4-22 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 124 | 130 | 340 | 2" 21/ " 2 | H | 165 | 127 | 92 | 22 | 5 | 8-19 | 65 | 178 | 139.5 | 105 | 20 | 1.6 | 4-19 | 124 | 130 | 360 | 2" 3" | J | 165 | 127 | 92 | 22 | 5 | 8-19 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 124 | 130 | 360 | 21/ " 4" 2 | J | 190 | 149 | 105 | 24 | 5 | 8-22 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 143 | 137 | 360 | 3" 4" | L | 210 | 168.5 | 127 | 28 | 5 | 8-22 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 162 | 156 | 450 | 4" 6" | N | 254 | 200 | 157 | 32 | 10 | 8-22 | 150 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 210 | 197 | 510 | 6" 8" | P | 318 | 270 | 216 | 38 | 10 | 12-22 | 200 | 343 | 298.5 | 270 | 29 | 1.6 | 8-22 | 241 | 240 | 740 | 8" 10" | R | 381 | 330 | 270 | 42 | 10 | 12-25 | 250 | 406 | 362 | 324 | 31 | 1.6 | 12-25 | 279 | 276 | 810 | 注:出口法兰为150Lb。 Remark:150Lb for outlet flange. | CLASS 600LB | Nominal Diameter DN(in) | Dimension (mm) | do | D | D1 | D2 | b | t | Z- d | DN' | D' | D1' | D2' | b' | t' | Z- d' | L | L1 | H | 3 /4" 1" | D | 118 | 82.5 | 43 | 16 | 7 | 4-19 | 25 | 108 | 79.5 | 51 | 15 | 1.6 | 4-15 | 96 | 92 | 290 | 1" 2" | D | 124 | 89 | 51 | 19 | 7 | 4-19 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 115 | 105 | 290 | 1 1 /2" 2" | D | 156 | 114.5 | 73 | 22 | 7 | 4-22 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 152 | 124 | 340 | 1 1 1 /2" 2 /2" | D | 156 | 114.5 | 73 | 22 | 7 | 4-22 | 65 | 178 | 139.5 | 105 | 20 | 1.6 | 4-19 | 152 | 124 | 350 | 1 1 /2" 3" | F | 156 | 114.5 | 73 | 22 | 7 | 4-22 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 152 | 124 | 350 | 1 2" 2 /2" | F | 165 | 127 | 92 | 26 | 7 | 8-19 | 65 | 178 | 139.5 | 105 | 20 | 1.6 | 4-19 | 162 | 154 | 380 | 2" 3" | F | 165 | 127 | 92 | 26 | 7 | 8-19 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 162 | 154 | 380 | 1 2 /2" 4" | H | 190 | 149 | 100 | 29 | 7 | 8-22 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 143 | 165 | 380 | 3" 4" | L | 210 | 168 | 127 | 32 | 10 | 8-22 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 162 | 155 | 460 | 4" 6" | N | 273 | 216 | 157 | 38 | 10 | 8-25 | 150 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 210 | 200 | 520 | 6" 8" | P | 356 | 292 | 216 | 46 | 10 | 12-29 | 200 | 343 | 298.5 | 270 | 29 | 1.6 | 8-22 | 241 | 240 | 750 | 注:出口法兰为150Lb。 Remark:150Lb for outlet flange. | CLASS 900LB | Nominal Diameter DN(in) | Dimension (mm) | do | D | D1 | D2 | b | t | Z- d | DN' | D' | D1' | D2' | b' | t' | Z- d' | L | L1 | H | 1 1 /2" 2" | F | 178 | 123.8 | 73 | 32 | 10 | 4-29 | 50 | 152 | 120.5 | 92 | 18 | 1.6 | 4-19 | 115 | 124 | 360 | 2" 3" | H | 216 | 165.1 | 92 | 38 | 10 | 8-25 | 80 | 190 | 152.5 | 127 | 22 | 1.6 | 4-19 | 162 | 154 | 390 | 3" 4" | J | 241 | 190.5 | 127 | 38 | 10 | 8-25 | 100 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 181 | 184 | 480 | 4" 6" | K | 292 | 234.9 | 157 | 44 | 12 | 8-32 | 150 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 222 | 197 | 540 | 注:出口法兰为150Lb。 Remark:150Lb for outlet flange. | CLASS 1500LB | Nominal Diameter DN(in) | Dimension (mm) | do | D | D1 | D2 | b | t | Z- d | DN' | D' | D1' | D2' | b' | t' | Z- d' | L | L1 | H | 3 /4" 1" | D | 130 | 88.9 | 43 | 20 | 10 | 4-22 | 25 | 124 | 89 | 51 | 18 | 1.6 | 4-19 | 120 | 136 | 310 | 1 1 /2" 2" | D | 178 | 123.8 | 73 | 26 | 12 | 4-28 | 50 | 165 | 127 | 92 | 22 | 1.6 | 8-19 | 140 | 105 | 360 | 11/" 21/ " 2 2 | F | 178 | 123.8 | 73 | 26 | 12 | 4-28 | 65 | 190 | 149 | 105 | 24 | 1.6 | 8-22 | 152 | 124 | 360 | 2" 3" | G | 216 | 165.1 | 92 | 32 | 15 | 8-25 | 80 | 210 | 168.5 | 127 | 28 | 1.6 | 8-22 | 162 | 154 | 380 | 3" 4" | J | 267 | 203.2 | 127 | 42 | 14 | 8-32 | 100 | 254 | 200 | 157 | 32 | 1.6 | 8-22 | 181 | 184 | 490 | 注:出口法兰为300Lb。 Remark:300Lb for outlet flange. |
|