Product details
产品名称:美标球阀、美标金属硬密封球阀
产品型号:Q41F/H-150LB
二、产品性能规范:
公称压力(PN) | ||||
壳体试验压力 | ||||
密封试验(液) | ||||
密封试验(气) | ~ | |||
适用介质 | C P R | |||
适用温度 | ≤200 |
三、主要零件材料:
名称 | WCB类 | CF8类 | CF3类 | CF8M类 | CF3M类 | |
阀体左体 | A216-WCB | A315-CFB | A35-CF3 | A351-CF8M | A351-CF3M | |
球体 | B2-B8 | A105-1025 | A182-F304L | A182-F304L | A132-F316 | A182-F316L |
B8以上 | A216-WCB | A351-CF8M | A351-CF3 | A351-CF8M | A351-CF3M | |
阀杆 | A182-F6a | A182-F304 | A182-F304L | A182-F336 | A182-F316L | |
阀座 | - | PTFE/增强PTFE/NYLIN | ||||
阀座支承圈 | A105-1025 | A182-F304 | A182-F304L | A182-F316 | A182-F316L | |
弹簧 | - | 3yc-7/17-49H | ||||
O型圈 | NBR | 氟橡胶 | ||||
螺柱 | A193-B7 | A193-B8 | ||||
螺母 | A194-2H | A194-8 |
四、美标球阀150Lb外形尺寸和连尺寸:
公称通径 | 单位 | L | D | T | G | C | n-Φd | W | H | |
in | mm |
1″ | 25 | ㎜ | 127 | 108 | 12 | 51 | 4-15 | 150 | 92 | |
in | 5 | 2 | 4-9 | |||||||
1-1/2″ | 40 | ㎜ | 165 | 127 | 73 | 4-16 | 200 | 123 | ||
in | 5 | 6 | 8 | |||||||
2″ | 50 | ㎜ | 178 | 152 | 1 | 92 | 12 | 4-19 | 200 | 132 |
in | 7 | 0 | 4-5 | |||||||
2-1/2″ | 65 | ㎜ | 190 | 178 | 105 | 4-19 | 320 | 164 | ||
in | 7 | 4-5 | 5 | |||||||
3″ | 80 | ㎜ | 203 | 190 | 127 | 15 | 4-19 | 320 | 173 | |
in | 8 | 0 | 5 | 5 | 6 | 4-5 | ||||
4″ | 100 | ㎜ | 229 | 229 | 157 | 19 | 4-19 | 450 | 210 | |
in | 9 | 9 | 4-5 |
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