(防腐)进口衬胶隔膜阀主要性能 Main performance

防腐衬胶隔膜阀的结构为仅隔膜和阀体与流体接触。隔膜的一个作用是将驱动部结构与流体隔离开，另一个作用在于阻断流体，通过在阀体内面的密封部将隔膜顶住或松开来进行流体控制  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

技术性能规范 Technical performance specifications

(防腐)进口衬胶隔膜阀特点∶ Performance characteristics

1.气密性优异 Excellent air tightness

驱动部通过隔膜隔离，因此无球阀、蝶阀之类的填料压盖部，无外部泄漏或外界空气进入污染流体  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.阀座零泄漏 Zero leakage of valve seat

可挠性隔膜将流体隔断，因此阀座无泄漏  The flexible diaphragm blocks the fluid, so the valve seat has no leakage

采用橡胶隔膜时，即使流体内有些异物夹杂也能完全切断 When using rubber diaphragm, even if there are some foreign matters in the fluid, it can be completely cut off

3.耐蚀性，耐化学性优异 Excellent corrosion resistance and chemical resistance

阀体形状简单，适合衬里加工 Simple shape of valve body, suitable for lining processing

通过橡胶、氟树脂等各种衬里阀体和丰富的隔膜材料相组合，可制造适合各种流 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

体规格的阀，性价比优于特殊合金类材料 Body size valve, cost-effective than special alloy materials

4.清洗性优异 Excellent cleaning performance

流体通路部采用流线型，不存在阀套部，因此可将积液降至最低，保持自净性 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.保养性优异 Excellent maintenance

采用“驱动部”、“隔膜”、“阀体”的三单元方式，拆解和装配方便 The three unit mode of "drive part", "diaphragm" and "valve body" is adopted, which makes disassembly and assembly convenient

采用顶部入口结构，因此无需将阀从管道上拆下，只要将阀体和阀盖的紧固螺栓和螺母卸下即可更换隔膜 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

各单元具有兼容性，手动阀也能方便地改为自动化等方式  Each unit has compatibility, and manual valves can be easily changed to automation

流量特性图 Flow characteristic diagram