WA42Y弹簧波纹管安全阀,弹簧波纹管安全阀,波纹管安全阀,弹簧安全阀,安全阀
WA42Y型阀门适用于工作温度≤200℃,存在不稳定背压或有毒、腐蚀性介质的设备或管路上,作为超压保护装置。 (法兰连接标准按GB/T9113)
△ | 系列: | ||||
WA42Y-16C | WA42Y-16P | WA42Y-16R | |||
WA42Y-25 | WA42Y-25P | WA42Y-25R | |||
WA42Y-40 | WA42Y-40P | WA42Y-40R | |||
WA42Y-64 | WA42Y-64P | WA42Y-64R | |||
WA42Y-100 | WA42Y-100P | WA42Y-100R | |||
● | 主要零件材料 | ||||
NO. | 零件名称 | WA42Y-C | WA42Y-16P | WA42Y-16R | |
1 | 阀体 | WCB | ZG1GCr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | |
2 | 阀座 | 2Cr13 | 1GCr18Ni9Ti | 0Cr18Ni12Mo2Ti | |
3 | 调节圈 | 2Cr13 | 1GCr18Ni9Ti | 0Cr18Ni12Mo2Ti | |
4 | 阀瓣 | 2Cr13 | 1GCr18Ni9Ti | 0Cr18Ni12Mo2Ti | |
5 | 反冲盘 | 2Cr13 | 1GCr18Ni9Ti | 0Cr18Ni12Mo2Ti | |
6 | 波纹管 | 316L | 316L | 316L | |
7 | 导向套 | 2Cr13 | 1GCr18Ni9Ti | 0Cr18Ni12Mo2Ti | |
8 | 阀盖 | ZG230-450 | ZG230-450 | ZG230-450 | |
9 | 弹簧 | 50CrVA | 50CrVA 包覆氟塑料 | 50CrVA 包覆氟塑料 | |
10 | 阀杆 | 2Cr13 | 1GCr18Ni9Ti | 0Cr18Ni12Mo2Ti | |
11 | 调整螺杆 | 35 | 2Cr13 | A439D-2 | |
12 | 保护罩 | KTH300-06 | WCB | WCB | |
密封面材料 | 堆焊Co基硬质合金 |
● | WA42Y弹簧波纹管安全阀 | |||||||||||||||||
型号 | 公称通径 | D | k | g | b | f | n-d | DN1 | D1 | k1 | g1 | b1 | f1 | n1-d1 | L | L1 | ≈H | |
DN25 | 115 | 85 | 65 | 16 | 2 | 4-Φ14 | 32 | 140 | 100 | 76 | 18 | 2 | 4-Φ18 | 100 | 85 | 345 | ||
DN32 | 140 | 100 | 76 | 18 | 2 | 4-Φ18 | 40 | 150 | 110 | 84 | 18 | 2 | 4-Φ18 | 115 | 100 | 375 | ||
DN40 | 150 | 110 | 84 | 18 | 2 | 4-Φ18 | 50 | 165 | 125 | 99 | 20 | 2 | 4-Φ18 | 120 | 110 | 418 | ||
C | DN50 | 165 | 125 | 99 | 20 | 2 | 4-Φ18 | 65 | 185 | 145 | 118 | 20 | 2 | 4-Φ18 | 135 | 120 | 481 | |
WA42Y-P | DN65 | 185 | 145 | 118 | 20 | 2 | 4-Φ18 | 80 | 200 | 160 | 132 | 20 | 2 | 8-Φ18 | 160 | 140 | 520 | |
R | DN80 | 200 | 160 | 132 | 20 | 2 | 8-Φ18 | 100 | 220 | 180 | 156 | 22 | 2 | 8-Φ18 | 170 | 135 | 633 | |
DN100 | 220 | 180 | 156 | 22 | 2 | 8-Φ18 | 125 | 250 | 210 | 184 | 22 | 2 | 8-Φ18 | 205 | 160 | 728 | ||
DN150 | 285 | 240 | 211 | 24 | 2 | 8-Φ22 | 175 | 310 | 270 | 240 | 26 | 2 | 8-Φ22 | 250 | 210 | 867 | ||
DN200 | 340 | 295 | 266 | 24 | 2 | 12-Φ22 | 250 | 405 | 355 | 319 | 26 | 2 | 12-Φ26 | 290 | 310 | 1080 | ||
注:WA42Y型阀门适用于工作温度≤200℃,存在不稳定背压或有毒、腐蚀性介质的设备或管路上,作为超压保护装置。 (法兰连接标准按GB/T9113) |