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首页 > 产品中心 > RETZ阀门/(瑞茨) > 气动阀及气动元件 > 进口气动平底阀(气动截止阀)

进口气动平底阀(气动截止阀)

简要描述:RETZ品牌 进口气动平底阀(气动截止阀)是一种活塞气动阀,外部先导控制角座阀由单作用或双作用活塞执行机构驱动,适用于不同的环境温度。采用不锈钢两通阀体,流量大 The imported pneumatic flat bottom valve (pneumatic stop valve) is a piston pneumatic valve. The external pilot controlled angle seat valve is driven by a single acting or double acting piston actuator, which is applicable to different ambient temperatures. Stainless steel two-way valve body with large flow

  • 品牌:RETZ(瑞茨)/美国
  • 工况条件:气开/气关
  • 温度/压力:P-T:16bar-150℃
  • 更新时间:2022/07/11
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进口气动平底阀(气动截止阀)特性介绍  Introduction to the characteristics of pneumatic flat bottom valve (pneumatic stop valve)

两位两通气控平座阀(气动截止阀)适用介质温度可达+180°C, 内螺纹连接,口径DN 10 ~65,焊接款,口径DN10-65, 法兰连接,口径DN10~100.Two position two vent control flat seat valve, applicable medium temperature up to +180 ° C, internal thread connection, diameter DN 10 ~ 65, welding type, diameter dn10-65, flange connection, diameter dn10~100

结构紧凑,阀座平底设计,大阀腔结构 Compact structure, flat bottom design of valve seat, large valve chamber structure

不锈钢304/316阀体 Stainless steel 304/316 valve body

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

标准供货有阀座下和法座上流向可选 The flow direction under the valve seat and above the valve seat are available as standard

执行机构材质有PA,铝合金或适合特殊工作条件的不锈钢。可靠的自调整填料密封提供了高密封性。该阀免维护耐用可添加各种附件,具有位置指示、行程限位或手动开关等功能。The actuator is made of PA, aluminum alloy or stainless steel suitable for special working conditions. Reliable self-adjusting packing seals provide high tightness. The valve is maintenance free and durable. Various accessories can be added. It has the functions of position indication, travel limit or manual switch.


压力范围

0~1.6MPa

内孔:

DN25~DN50

阀体材质:

熔模铸钢304/316

执行器材质:

PA,铝合金和不锈钢

密封材质:

PTFE(可按需提供NBR,FKM,EPDM)

介质温度:

-10℃~+180℃

环境温度:

-10℃~+60℃

安装:

可根据需要安装,执行机构朝上

流向:

阀座下,防水锤

控制介质:

中性气体,空气


进口气动平底阀(气动截止阀)工作原理 Working principle of pneumatic flat bottom valve (pneumatic stop valve)

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

控制功能.jpg

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℃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)

进口气动平底阀3.jpg

气动角座阀执行机构∶

塑料活塞式气动头,铝合金活塞式气动头,不锈钢活塞式气动头

环境温度;max.60℃位置反馈

可选附件∶行程限位过程位置控制器

Pneumatic flange angle seat valve actuator:

Plastic piston pneumatic head aluminum alloy piston pneumatic head stainless steel piston pneumatic head

Ambient temperature; Max.60 ℃ position feedback

Optional accessories: stroke limit process position controller


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