| 材质: | 阀 体: | 青铜 | | 阀盖: | 黄铜 | | 阀 杆: | K合金 | | 球 心: | 黄铜 | | 阀 座: | PTFE+NBR | | 材质: | 阀 体: | 青铜 | | 阀盖: | 黄铜 | | 阀 杆: | K合金 | | 球 心: | 黄铜 | | 阀 座: | PTFE+NBR | | 规格 | L | H | E1 | E2 | Act. | | | | | | | | | 1/4 | 8 | — | — | — | — | — | | | | | | | | | 3/8 | 10 | 46 | 87.5 | 43 | 43 | 1 | | | | | | | | | 1/2 | 15 | 65 | 93.5 | 43 | 43 | 1 | | | | | | | | | 3/4 | 20 | 68 | 97.5 | 43 | 43 | 1 | | | | | | | | | 1 | 25 | 79 | 101.5 | 43 | 43 | 1 | | | | | | | | | 11/4 | 32 | 86 | 124.5 | 51.4 | 51.4 | 2 | | | | | | | | | 11/2 | 40 | 96 | 137.5 | 51.4 | 51.4 | 2 | | | | | | | | | 2 | 50 | 109 | 144.5 | 51.4 | 51.4 | 2 |
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