型号 | 公称压力 PN(MPa) |
试验压力ps(Mpa) | 适用介质 | 适用温度 (℃) |
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强度 | 密封(液) | 低压密封(气) | ||||
BJ45H-25 | 2.5 | 3.75 | 2.75 | ≤400 | 非腐蚀或弱腐蚀介质 | 200~400 |
BJ45H-40 | 4.0 | 6.0 | 4.4 | |||
BJ45Y-25P | 2.5 | 3.75 | 2.75 | ≤200 | 硝酸类介质 | |
BJ45Y-40P | 4.0 | 6.0 | 4.4 | |||
BJ45Y-25R | 2.5 | 3.75 | 2.75 | 醋酸类介质 | ||
BJ45Y-40R | 4.0 | 6.0 | 4.4 | |||
BJ45Y-25R3 | 2.5 | 3.75 | 2.75 | 硫铵,尿素等 | ||
BK45Y-40R3 | 4.0 | 6.0 | 4.4 |
公称压力 PN(MPa) |
公称通径 DN(mm) |
尺寸(mm) | 重量 kg |
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L | L1 | L2 | H | Rp | D | D1 | D2 | D6 | b | f | Z-φd | D0 | |||
2.5 | 15 | 200 | 50 | 50 | 210 | 1/2 | 105 | 75 | 55 | - | 16 | 2 | 4--φ14 | 120 | 14 |
20 | 220 | 50 | 55 | 240 | 1/2 | 115 | 85 | 65 | - | 16 | 2 | 4--φ14 | 140 | 18 | |
25 | 220 | 50 | 65 | 250 | 1/2 | 135 | 100 | 78 | - | 18 | 2 | 4--φ18 | 160 | 25 | |
32 | 250 | 55 | 70 | 270 | 1/2 | 145 | 110 | 85 | - | 18 | 3 | 4--φ18 | 160 | 30 | |
40 | 270 | 60 | 78 | 310 | 1/2 | 160 | 125 | 100 | - | 20 | 3 | 4--φ18 | 160 | 36 | |
50 | 300 | 60 | 88 | 330 | 3/4 | 180 | 145 | 120 | - | 22 | 3 | 8-φ18 | 240 | 40 | |
65 | 350 | 65 | 95 | 360 | 3/4 | 195 | 160 | 135 | - | 22 | 3 | 8-φ18 | 240 | 54 | |
80 | 380 | 70 | 112 | 400 | 3/4 | 230 | 190 | 160 | - | 24 | 3 | 8-φ23 | 280 | 70 | |
100 | 430 | 75 | 132 | 480 | 1 | 270 | 220 | 188 | - | 28 | 3 | 8-φ25 | 320 | 100 | |
125 | 490 | 80 | 146 | 550 | 1 | 300 | 250 | 218 | - | 30 | 3 | 8-φ25 | 360 | 130 | |
150 | 570 | 90 | 172 | 620 | 1 | 330 | 280 | 248 | - | 32 | 3 | 12-φ25 | 360 | 170 | |
200 | 690 | 95 | 205 | 750 | 1 | 395 | 340 | 302 | - | 36 | 3 | 12-φ25 | 400 | 250 | |
4.0 | 15 | 200 | 50 | 50 | 210 | 1/2 | 105 | 75 | 55 | 51 | 16 | 3 | 4--φ14 | 120 | 14 |
20 | 220 | 50 | 55 | 240 | 1/2 | 115 | 85 | 65 | 58 | 16 | 3 | 4--φ14 | 140 | 18 | |
25 | 220 | 50 | 65 | 250 | 1/2 | 135 | 100 | 78 | 66 | 18 | 3 | 4--φ18 | 160 | 25 | |
32 | 250 | 55 | 70 | 270 | 1/2 | 145 | 110 | 85 | 76 | 18 | 3 | 4--φ18 | 160 | 33 | |
40 | 270 | 60 | 78 | 310 | 1/2 | 160 | 125 | 100 | 88 | 20 | 3 | 4--φ18 | 160 | 41 | |
50 | 300 | 60 | 88 | 330 | 3/4 | 180 | 145 | 120 | 110 | 22 | 3 | 8-φ18 | 240 | 45 | |
65 | 350 | 65 | 95 | 360 | 3/4 | 192 | 160 | 135 | 121 | 22 | 3 | 8-φ18 | 240 | 62 | |
80 | 380 | 70 | 112 | 400 | 3/4 | 230 | 190 | 160 | 150 | 24 | 3 | 8-φ23 | 280 | 80 | |
100 | 430 | 75 | 132 | 480 | 1 | 270 | 220 | 188 | 176 | 28 | 3 | 8-φ25 | 320 | 100 | |
125 | 490 | 80 | 146 | 550 | 1 | 300 | 250 | 218 | 204 | 30 | 3 | 8-φ25 | 360 | 130 | |
150 | 570 | 90 | 172 | 620 | 1 | 350 | 295 | 258 | 234 | 34 | 3 | 12-φ30 | 360 | 185 | |
200 | 690 | 95 | 205 | 750 | 1 | 415 | 355 | 315 | 287 | 40 | 3 | 12-φ34 | 400 | 268 |