(气体，液体)高真空隔膜阀
简要描述：RETZ进口高真空隔膜阀关闭件-软质隔膜，由阀杆控制并做上、下运动以切断介质。阀门适用于空气及非腐蚀性气体、液体、水、酸、碱的真空系统
品牌：RETZ- 工况条件：开/关
- 温度/压力：P-T:10¯5-1×10¯4-150℃
- 更新时间：2022/09/13
(气体，液体)进口高真空隔膜阀主要性能 Main performance
高真空隔膜阀是利用利用阀杆带动橡胶密封片螺杆传动上下运动，用来截止或接通真空系统 RETZ high vacuum diaphragm valve uses the valve stem to drive the rubber sealing plate screw to move up and down, which is used to cut off or connect the vacuum system
高真空隔膜阀具有关闭力矩小，真空密封性能好。连接形式有活套法兰连接，快卸法兰连接，焊接式连接、内螺纹连接 High vacuum diaphragm valve has small closing torque and good vacuum sealing performance. The connection forms include looper flange connection, quick release flange connection, welded connection and internal thread connection
阀体、阀板、阀杆：不锈钢 Valve body, plate and stem: stainless steel
隔膜：硅橡胶、氟橡胶 Diaphragm: silicone rubber, fluororubber
规格：3/8～2" Specification: 3 / 8 ~ 2“
适用范围（Pa） | 10¯5-1×10¯4 |
阀门漏率（Pa.L/S) | ≤1.3×10¯4 |
介质温度（℃） | -25~+80（密封材料为丁晴橡胶） |
-30~+150（密封材料为氟橡胶） | |
安装位置 | 任意 |
(气体，液体)进口高真空隔膜阀 特点∶ Performance characteristics
结构紧凑、简单、体积小、外形美观 Compact structure, simple structure, small size and beautiful appearance
开关有导向、运动平稳、寿命长≥3万次 The switch has guidance, stable movement and long service life (≥ 30000 times)
膜片压紧可自动调整，受压均匀， 密封可靠 The pressing of the diaphragm can be adjusted automatically, with even pressure and reliable sealing
膜片装入阀芯采用推入式，更换方便 The diaphragm is inserted into the valve core, which is of push in type and easy to replace
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