(防腐)進口襯膠隔膜閥主要性能 Main performance

防腐襯膠隔膜閥的結構為僅隔膜和閥體與流體接觸。隔膜的一個作用是將驅動部結構與流體隔離開，另一個作用在于阻斷流體，通過在閥體內面的密封部將隔膜頂住或松開來進行流體控制  RETZ structure of the anti-corrosion rubber lined diaphragm valve is that only the diaphragm and the valve body are in contact with the fluid. One function of the diaphragm is to isolate the structure of the driving part from the fluid, and the other function is to block the fluid. The fluid is controlled by holding or releasing the diaphragm at the seal on the inner surface of the valve body

技術性能規范 Technical performance specifications

(防腐)進口襯膠隔膜閥特點∶ Performance characteristics

1.氣密性優異 Excellent air tightness

驅動部通過隔膜隔離，因此無球閥、蝶閥之類的填料壓蓋部，無外部泄漏或外界空氣進入污染流體  The driving part is isolated by diaphragm, so there is no packing gland part such as ball valve and butterfly valve, and there is no external leakage or external air entering the polluted fluid

2.閥座零泄漏 Zero leakage of valve seat

可撓性隔膜將流體隔斷，因此閥座無泄漏  The flexible diaphragm blocks the fluid, so the valve seat has no leakage

采用橡膠隔膜時，即使流體內有些異物夾雜也能完全切斷 When using rubber diaphragm, even if there are some foreign matters in the fluid, it can be completely cut off

3.耐蝕性，耐化學性優異 Excellent corrosion resistance and chemical resistance

閥體形狀簡單，適合襯里加工 Simple shape of valve body, suitable for lining processing

通過橡膠、氟樹脂等各種襯里閥體和豐富的隔膜材料相組合，可制造適合各種流 Through the combination of rubber, fluororesin and other lining valve bodies and rich diaphragm materials, it can be manufactured to be suitable for various flows

體規格的閥，性價比優于特殊合金類材料 Body size valve, cost-effective than special alloy materials

4.清洗性優異 Excellent cleaning performance

流體通路部采用流線型，不存在閥套部，因此可將積液降至最低，保持自凈性 The fluid passage is streamlined and there is no valve sleeve, so the accumulation of liquid can be minimized and self purification can be maintained

5.保養性優異 Excellent maintenance

采用“驅動部”、“隔膜”、“閥體”的三單元方式，拆解和裝配方便 The three unit mode of "drive part", "diaphragm" and "valve body" is adopted, which makes disassembly and assembly convenient

采用頂部入口結構，因此無需將閥從管道上拆下，只要將閥體和閥蓋的緊固螺栓和螺母卸下即可更換隔膜 The top inlet structure is adopted, so it is unnecessary to remove the valve from the pipeline. The diaphragm can be replaced by removing the fastening bolts and nuts of the valve body and bonnet

各單元具有兼容性，手動閥也能方便地改為自動化等方式  Each unit has compatibility, and manual valves can be easily changed to automation

流量特性圖 Flow characteristic diagram