(衬胶，无衬里)进口直通式隔断阀 主要性能 Main performance

直通式隔膜阀流路近似直线状（直通），具有压力损失和积液少的结构。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 flow path of the straight diaphragm valve is approximately straight (straight), and has a structure with less pressure loss and liquid accumulation. 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

(衬胶，无衬里)进口直通式隔断阀  技术性能规范 Technical performance specifications

特点∶ Performance characteristics

阀体与盖被中间隔膜隔开，使得隔膜上方的阀盖，阀杆等零件不受介质侵蚀 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

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.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

4..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

技术性能规范 Technical performance specifications

流量特性图 Flow characteristic diagram