品牌：RETZ瑞茨/我們一直致力于流體控制和測控領(lǐng)域的持續(xù)創(chuàng)新，始于2005……
(對夾式)進口氣動超薄型球閥單(雙)作用氣動執(zhí)行器與超薄型球閥組成，具有結(jié)構(gòu)緊湊，長度短、體積小，且閥座與端面法蘭距離近，物料滯留少，密封性能優(yōu)越等特點
(Wafer type) imported pneumatic ultra-thin ball valve is composed of single (double) action pneumatic actuator and ultra-thin ball valve, which is characterized by compact structure, short length, small volume, close distance between valve seat and end flange, less material retention, and excellent sealing performance
進口氣動超薄型球閥產(chǎn)品詳情 Product details
(對夾式)氣動超薄型球閥球芯通道形狀有V形及O形，具有結(jié)構(gòu)長度短、重量輕、安裝方便、節(jié)省材料等顯著優(yōu)點，適用于安裝位置比較短的場合，維修方便，閥門設(shè)計易拆卸，在閥門一端有螺旋閥蓋，此閥蓋控制閥座與球芯密封及開關(guān)松緊度 進口氣動超薄型球閥2.jpgRETZ (Wafer type) imported pneumatic ultra-thin ball valve has V-shaped and O-shaped ball core channels. It has the advantages of short structure length, light weight, convenient installation, material saving, etc. It is suitable for short installation positions. It is easy to maintain, and the valve design is easy to disassemble. One end of the valve is equipped with a screw bonnet, which controls the tightness of the valve seat and the ball core seal and the switch
標(biāo)準(zhǔn)/ STANDARDS∶
設(shè)計標(biāo)準(zhǔn)/ Design∶ ASME B1634
壁厚標(biāo)準(zhǔn)/ Wall Thidkness∶ASME B16.34
防火標(biāo)準(zhǔn)/Fie Safe API 607 ISO 10497
法蘭標(biāo)準(zhǔn)/End Flange ASME B16.5
檢測標(biāo)準(zhǔn)/Inspection&Testing; API598
進口氣動超薄型球閥特點Characteristic
閥芯(球體)為球形，從結(jié)構(gòu)上看，密封時球體閥座嵌在閥體側(cè)閥座上 The valve element (ball) is spherical. From the structural point of view, the ball valve seat is embedded on the valve seat at the valve body side during sealing
開閉操作是杠桿手柄式時，通過將手柄旋轉(zhuǎn) 90 度，可使流體停止流動 When the opening and closing operation is lever handle type, the fluid flow can be stopped by rotating the handle 90 degrees
由于軟密封閥座其優(yōu)異的機械和物理性能，使得其密封性尤佳 Because of its excellent mechanical and physical properties, the soft seal valve seat has excellent sealing performance
閥桿帶有防靜電設(shè)置 Ant-Static Devices For Bal- Stem- Body
閥桿帶有防脫出裝置設(shè)計 Blow-out Proof Stem
鋼球球槽上有泄壓孔設(shè)計 Pressure Balance Hole n Bl Slot
進口氣動超薄型球閥執(zhí)行器參數(shù) Actuator parameters
采用雙作用式和單作用式（彈簧復(fù)位）氣動執(zhí)行器，齒輪齒條傳動，可靠；大口徑閥門采用系列AW型氣動執(zhí)行器拔叉式傳動，結(jié)構(gòu)合理，輸出扭矩大 Double acting and single acting (spring return) pneumatic actuators are used for rack and pinion transmission, which is safe and reliable; The large diameter valve adopts series AW pneumatic actuator fork type transmission, with reasonable structure and large output torque
1、齒輪式雙活塞，輸出力矩大，體積小 Gear type double piston, large output torque, small volume
2、可在頂部、底部安裝手動操作機構(gòu) Manual operating mechanism can be installed at the top and bottom
3、齒條式連接可調(diào)節(jié)開啟角度、額定流量 Rack type connection can adjust opening angle and rated flow
4、執(zhí)行器可選帶電訊號反饋指示及各類附件以實現(xiàn)自動化操作 The actuator can select live signal feedback indication and various accessories to realize automatic operation
5、IS05211標(biāo)準(zhǔn)連接為產(chǎn)品的安裝更換提供了方便 IS05211 standard connection provides convenience for product installation and replacement
6、兩端調(diào)的節(jié)螺釘可使標(biāo)準(zhǔn)產(chǎn)品在0°和90°有±4°的可調(diào)范圍。確保與閥門的同步精度 The adjustable pitch screws at both ends can make the standard products have an adjustable range of ± 4 ° at 0 ° and 90 °. Ensure synchronization accuracy with the valve
執(zhí)行器形式
AT系列單雙作用氣動執(zhí)行器
供氣壓力
0.4～0.7MPa
氣源接口
G1/4"、G1/8"、G3/8"、G1/2"
環(huán)境溫度
-30～+70℃
作用形式
單作用執(zhí)行機構(gòu)：氣關(guān)式(B)--失氣時閥位開(FO)；氣開式(K)--失氣時閥位關(guān)(FC)
雙作用執(zhí)行機構(gòu)：氣關(guān)式(B)--失氣時閥位保持(FL)；氣開式