Lockable Brass Gate Valve Z15W-16TF
公称通径 Size | 15 (1/2”) | 20 (3/4”) | 25 (1”) | 40 (11/2”) | 50 (2”) |
L(mm) | 42 | 45 | 52 | 60 | 70 |
H(mm) | 57 | 65 | 65 | 97 | 114 |
ɸd(mm) | 15 | 20 | 20 | 40 | 50 |
零件 Parts Name | 阀体 Body | 阀盖 Bonnet | 闸板 Disc | O型圈丁腈橡胶 O-rings | 垫片聚四氟乙烯 Gasket |
材料 Materials | HPb59-1 | NBR | PTFE | ||
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