(L型)進口角式隔膜閥閥體與蓋被中間隔膜隔開，使得隔膜上方的閥蓋，閥桿等零件不受介質侵蝕retz品牌 The valve body and cover are separated by the intermediate diaphragm, so that the bonnet, valve stem and other parts above the diaphragm are not corroded by the medium

技術性能規范 Technical performance specifications

(L型)進口角式隔膜閥特點∶ 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.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

4..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

壓力溫度曲線 Pressure temperature curve