該系列電液動平板閘門是粉料、晶粒料、顆粒料的流量輸送控制的主要設備。廣泛適用于冶金、礦山、建材、糧食、化工等行業(yè)，是控制流量變化較大，啟動頻繁，切斷迅速的理想設備。

This series valve is the main equipment to control flow transportation of powder, crystal and grain material. It is widely used in metallurgy, mining, building material, food and chemical industries etc. It is the ideal equipment of controlling great changing of flow, frequent starting up and quick cutting off.

結(jié)構(gòu)特點

Structure characteristics

該產(chǎn)品具有結(jié)構(gòu)簡單，操作自如，密封性能優(yōu)良，局部阻力損失小，切斷快，維護保養(yǎng)方便，不易變形等特點。

The valve has the features of simple structure, free operating, good sealing, little in local resistance losing, quick cut-off, convenience in maintenance and hard to distortion etc.

性能參數(shù)：

Performance parameter:

工作原理

Working principle:

雙驅(qū)動平板閥主要由執(zhí)行機構(gòu)、閥體、插板、密封裝置、行程開關等部件組成。運行時輸出指令（電源或氣源）給執(zhí)行機構(gòu)，由執(zhí)行機構(gòu)帶動插板向外推出，達到工況需要位置，撞動行程開關停止，由行程開關反饋信號（開關信號）給控制室。反之則關閉插板閥（向內(nèi)推進）。

The valve is mainly made up of actuator, body, disc, seal device and journey switch etc. Instruction is transmitted to the actuator. The actuator drives disc draw out to reach the requiring position and then bumps the journey switch to stop. Journey switch feeds back the signal to control room. Otherwise close disc.

使用說明：

Operation instruction:

• 本閥可水平或垂直安裝，安裝時兩法蘭連接中間必須加密封墊片，然后均勻鎖緊螺栓。

• 手動操作時向外抽出為開，向內(nèi)推進為關。不得在把手上增加輔助器材。

• 執(zhí)行機構(gòu)應按其使用說明正確接線與操作。

• 若長期存放應使設備處于關閉狀態(tài)，各傳動部位應加潤滑油，不允許露天存放或堆置。

• The valve can be installed in horizontal or vertical. Add seal cushion between two flanges connection and screw down bolt.

• Draw out handle means open and push in means close. Assistant lever can't be added to handle.

• Actuator must be connected and operated exactly according to the operation instruction.

• Add lubricant to transmission part when valve is long stored. It should not be placed or piled up in the open air.

傳動裝置參數(shù)：

Transmission device parameter:

電動外形圖： 電液動外形圖： 氣動外形圖：

Appearance figure: Appearance figure: Appearance figure:

外形連接尺寸：

Appearance joint dimension