| A42Y-150-2500LB弹簧全启式安全阀产品剖解图
TFA42C型磅级弹簧全启式安全阀主要性能规范 | | 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 |
TFA42C型磅级弹簧全启式安全阀主喉部直径代号 | 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 |
TFA42C型磅级弹簧全启式安全阀主要尺寸 | TFA42C150 TFA42C150P TFA42C150R | 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 |
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