| 进口自力式压差调节阀 | 进口自力式压差调节阀,Self-pressure regulating valve,也叫自力式压差控制阀,采用先进的无级 |
| | 进口自力式氮封阀 | 进口自力式氮封阀,Self-nitrogen valve closure,也叫氮封装置调节阀,供氮阀,泄氮阀,以阀后压 |
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| 进口自力式调压阀 | 进口自力式调压阀,Self pressure regulating valve,也叫自力式控制阀,直接作用式调节阀,弹簧 |
| | 进口自力式减压阀 | 进口自力式减压阀,Self-reducing valve,可调式减压阀,可调式调节阀,无需外加能源,利用被调介 |
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| 进口自力式蒸汽调节阀 | 进口自力式蒸汽调节阀,Self-steam control valve,也叫自力式蒸汽控制阀,直接作用式蒸汽调节阀 |
| | 进口自力式水调节阀 | 进口自力式水调节阀,Self-water control valve也叫自力式水控制阀,直接作用式水调节阀,弹簧负 |
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| 进口自力式不锈钢调节阀 | 进口自力式不锈钢调节阀,Self operated stainless steel control valve也叫自力式不锈钢控制阀, |
| | 进口自力式铸钢调节阀 | 进口自力式铸钢调节阀,Self cast steel control valve碳钢调节阀,也叫自力式铸钢控制阀,直接作 |
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