(冷干机，干燥机)气动二通阀
简要描述：RETZ冷干机干燥机作用气动二通阀是一种活塞气动阀，通常用于短时间频繁启动，具有反应灵敏，动作准确,密封性能可靠等优点,广泛应用于食品、包装、石化、冶金、喷涂、冷干机、干燥机、印染等机械设备上常见的管路开关阀 The pneumatic two-way valve for the role of the imported cold dryer dryer is a piston pneumatic valve, which is usually used for frequent starting in a short time. It has the advantages of sensitive response, accurate action, reliable sealing performance, etc. It is widely used in the common pipeline on-off valves on mechanical equipment such as food, packaging, petrochemical, metallurgy, spraying, cold dryer, dryer, printing and dyeing
品牌：RETZ- 工况条件：气开/气关
- 温度/压力：P-T:16bar-150℃
- 更新时间：2022/07/09
(冷干机，干燥机)进口气动二通阀 特性介绍 Feature introduction
进口冷干机，干燥机专用气动二通阀安装方式包括内螺纹连接款，焊接款，法兰款 Pneumatic waist drum valve includes internal thread connection, welding and flange according to the installation method
可以在任何方向安装∶横向，纵向，倾斜 It can be installed in any direction: transverse, longitudinal and inclined
产品能提供的口径规格从3 /8 英寸到4 英寸 The product can provide caliber specifications from 3 /8 inches to 4 inches
(冷干机，干燥机)进口气动二通阀 工作原理 working principle
在非工作状态时，由于弹簧力作用，阀门常闭（开）。当执行器活塞被压缩气体作用时，阀门打开（关闭）。双作用形式靠压缩气体控制阀门开关 In the non working state, the valve is normally closed (open) due to the action of spring force. When the actuator piston is acted by compressed gas, the valve opens (closes). The valve switch is controlled by compressed gas in double acting mode
双作用：适配安装阀板与对接螺栓将4M410-15 型号的电磁阀连接至执行器，实现阀门的双动控制功能 Double acting: fit and install the valve plate and butt bolt to connect the 4m410-15 solenoid valve to the actuator to realize the double acting control function of the valve
单作用：用对接螺栓将3V1-06 型号的电磁阀连接至执行器上，上下两个不同的孔，实现阀门的单动控制功能 Single acting: connect the solenoid valve of model 3v1-06 to the actuator with butt bolts, with two different holes at the top and bottom to realize the single acting control function of the valve
阀体/执行器材质 | S.S304 316/PA | ||||||
运动方式 | 活塞直动式 | ||||||
介质 | 空气,水,油,蒸汽,以及任何中性气体 | ||||||
接管口径 | G1/2 | G3/4 | G1 | G11/4 | G1 1/2 | G2 | G2 1/2 |
通径 | 13 | 20 | 25 | 32 | 40 | 50 | 65 |
Kv (m3/h) | 4.2 | 8 | 19 | 27.5 | 42 | 55 | 90 |
使用压力范围 Mpa | 0~1.6 | 0~1.6 | 0~1.6 | 0~1.6 | 0~1.6 | 0~1.6 | 0~1.6 |
最小控制压力 Mpa | 0.3 | 0.3 | 0.35 | 0.35 | 0.35 | 0.32 | 0.32 |
mm气动执行器尺寸 | 40/50 | 50 | 50 /63 | 63 | 63 | 63/80 | 80 |
特点Characteristics of pneumatic flange angle seat valve
采用不锈钢两通阀体，流量大 Stainless steel two-way valve body with large flow
可靠的自调整填料密封提供了高密封性 Reliable self-adjusting packing seals provide high tightness
免维护，耐用，可添加各种附件，从而具有位置指示、行程限位或手动开关等功能 Maintenance free, durable, various accessories can be added, so it has the functions of position indication, travel limit or manual switch
汽控接口可在360°上任意选定位置Motor control interface on the 360°Random designation position
反应敏捷Fast Response
水击作用极小Water hammer-free
适用介质范围
阀门的最小工作压力是根据阀门的型号和腔内流体压力的峰值差异确定的，由此也可确定对应阀门的型号。空气、水、酒精、油、石油燃料油、盐溶液、蒸汽等（所有适用于 AISI304、316不锈钢或青铜 RG5 的流体介质）;按所选型号和运行参数，阀门的工作压力应位于 0~16/25Bar ，（蒸汽介质在 180℃C时，工作压力为0~10 Bar)
介质温度∶ -10℃ ~180℃
介质粘度∶600cst（mm²/s）
The minimum working pressure of the valve is determined according to the model of the valve and the peak difference of the fluid pressure in the cavity, so the model of the corresponding valve can also be determined. Air, water, alcohol, oil, petroleum fuel oil, salt solution, steam, etc. (all fluid media suitable for AISI304, 316 stainless steel or bronze Rg5); According to the selected model and operating parameters, the working pressure of the valve should be 0~16/25bar (when the steam medium is 180 ℃, the working pressure is 0~10 bar)
Medium temperature: -10 ℃ ~180 ℃
Maximum viscosity of medium: 600cst (mm ²/ s）
在线客服