伞齿轮法兰截止阀 伞齿轮法兰截止（节流）阀

伞齿轮法兰截止(节流)阀结构特点和用处:

    伞齿轮铸钢直通式截止（节流）阀严格按BS 1873、API6D、 GB/T12235 标准设计制造，截止阀的阀瓣沿着ZX定位作升降运动，(衬套采用耐磨性能好，摩擦系数小的特殊材料制作)，动作灵活可靠，密封性能优良。产品广泛应用于石油、化工、制药、电力行业等各种工况的管路上。

   伞齿轮铸钢直通式截止（节流）阀的启闭件是塞形的阀瓣，密封面呈平面或锥面 ，阀瓣沿流体的ZX线作直线运动。阀杆的运动形式，有升降杆式(阀杆升降，手轮不升降)，也有升降 旋转杆式(手轮与阀杆一起旋转升降，螺母设在阀体上)。
   伞齿轮截止阀只适用于全开和全关，不允许作调节和节流。 伞齿轮截止阀属于强制密封式阀门，所以在阀门关闭时，必须向阀瓣施加压力，以强制密封面不 泄漏。当介质由阀瓣下方进入阀门时，操作力所需克服的阻力，是阀杆和填料的摩擦力与由介质的压力所产生的推力，关“伞齿轮截止阀” 的力比开“伞齿轮截止阀 ”的力大，所以阀杆的直径要大，否则会发生阀杆顶弯的故障。
● 设计制造按GB12235-89
● 结构长度按 GB12221-89
● 法兰尺寸按JB/G79-94
● 阀门检查和试验按GB13927
伞齿轮法兰截止(节流)阀技术规范:
  C 阀体材料：C--铸钢、P--不锈钢、R--不锈钢
  -16 公称压力：1／10MPa
  H 密封材料：Y--硬质合金、H--镍基合金
  1 结构形式：直通式
  4 连接形式：4--法兰连接
  9 驱动方式：4—直齿轮传动、9—电动
  J 阀门类别：截止阀

伞齿轮法兰截止(节流)阀压力试验

伞齿轮法兰截止(节流)阀的材料明细表

伞齿轮法兰截止(节流)阀主要安装尺寸及重量：

http://www.zk-v.com/ProductShow_1.html    电动防爆法兰蝶阀

http://www.zk-v.com/ProductShow_11.html      D971X电动对夹蝶阀

http://www.zk-v.com/ProductShow_634.html    防爆电动对夹蝶阀

http://www.zk-v.com/ProductShow_633.html    J941H/Y/F/W电动截止阀

http://www.zk-v.com/ProductShow_632.html  电动穿透式刀型闸阀

http://www.zk-v.com/ProductShow_628.html  D973H/Y电动蝶阀

http://www.zk-v.com/ProductShow_627.html     WB300气动高性能蝶阀

http://www.zk-v.com/ProductShow_623.html   防爆电动衬氟球阀

http://www.zk-v.com/ProductShow_622.html   电动双联动蝶阀

http://www.zk-v.com/ProductShow_601.html    ZKJP电动O型调节球阀

http://www.zk-v.com/ProductShow_595.html    ZAJO电动O型切断球阀

http://www.zk-v.com/ProductShow_585.html     耐磨陶瓷刀型闸阀

http://www.zk-v.com/ProductShow_584.html     不锈钢电动刀型闸阀

http://www.zk-v.com/ProductShow_583.html      PZ943电动刀型闸阀

http://www.zk-v.com/ProductShow_582.html    PZL73链轮式刀型闸阀

http://www.zk-v.com/ProductShow_581.html          Z973X电动浆液阀

http://www.zk-v.com/ProductShow_580.html      电液动浆液阀

http://www.zk-v.com/ProductShow_579.html      梅花式刀型闸阀

http://www.zk-v.com/ProductShow_578.html   PZ273电液动刀型闸阀

http://www.zk-v.com/ProductShow_577.html        加长杆电动刀形闸阀

http://www.zk-v.com/ProductShow_576.html    电动暗杆式刀形闸阀

http://www.zk-v.com/ProductShow_575.html       电动刀型闸阀

http://www.zk-v.com/ProductShow_574.html            电液动刀型闸阀

http://www.zk-v.com/ProductShow_572.html       D941W电动通风蝶阀

http://www.zk-v.com/ProductShow_567.html     电动偏心半球阀

http://www.zk-v.com/ProductShow_566.html     侧装式偏心半球阀  

http://www.zk-v.com/ProductShow_565.html     PBQ940H电动偏心半球阀

http://www.zk-v.com/ProductShow_560.html     高压电动球阀

http://www.zk-v.com/ProductShow_550.html     Q961F电动焊接球阀

http://www.zk-v.com/ProductShow_549.html    ZAJW电动高温调节蝶阀

http://www.zk-v.com/ProductShow_548.html     310S双相钢高温蝶阀

http://www.zk-v.com/ProductShow_547.html            内衬高温水泥蝶阀

http://www.zk-v.com/ProductShow_518.html     电动对夹式软密封蝶阀

http://www.zk-v.com/ProductShow_517.html        D671S电动塑料蝶阀

http://www.zk-v.com/ProductShow_516.html             电动塑料蝶阀

http://www.zk-v.com/ProductShow_515.html       D941X电动蝶阀

http://www.zk-v.com/ProductShow_514.html        电动法兰式衬胶蝶阀

http://www.zk-v.com/ProductShow_513.html                电动防爆法兰蝶阀

http://www.zk-v.com/ProductShow_512.html                电动法兰蝶阀

http://www.zk-v.com/ProductShow_511.html        防爆电动软密封蝶阀 

http://www.zk-v.com/ProductShow_510.html        电动对夹硬密封蝶阀 

http://www.zk-v.com/ProductShow_509.html        电动防爆蝶阀 

http://www.zk-v.com/ProductShow_508.html       电动硬密封蝶阀       

http://www.zk-v.com/ProductShow_507.html    电动衬四氟蝶阀

http://www.zk-v.com/ProductShow_506.html     不锈钢电动蝶阀

http://www.zk-v.com/ProductShow_505.html      UPVC电动蝶阀

http://www.zk-v.com/ProductShow_504.html       电动软密封蝶阀

http://www.zk-v.com/ProductShow_503.html    软密封电动蝶阀

http://www.zk-v.com/ProductShow_502.html        D971X电动蝶阀

http://www.zk-v.com/ProductShow_480.html    电动大口径闸阀

http://www.zk-v.com/ProductShow_409.html     大口径电动闸阀

http://www.zk-v.com/ProductShow_408.html      大口径旋启式止回阀

http://www.zk-v.com/ProductShow_359.html      大口径暗杆软密封电动闸阀

http://www.zk-v.com/ProductShow_358.html      z545x大口径伞齿轮闸阀

http://www.zk-v.com/ProductShow_357.html           暗杆弹性座封闸阀

http://www.zk-v.com/ProductShow_356.html         大口径软密封闸阀

http://www.zk-v.com/ProductShow_355.html       j41y/j40h大口径美标截止阀

http://www.zk-v.com/ProductShow_354.html         大口径铸钢闸阀

http://www.zk-v.com/ProductShow_353.html        大口径不锈钢止回阀

http://www.zk-v.com/ProductShow_352.html           不锈钢大口径闸阀

http://www.zk-v.com/ProductShow_351.html      电动大口径硬密封蝶阀

http://www.zk-v.com/ProductShow_350.html      大口径气动蝶阀

http://www.zk-v.com/ProductShow_349.html       软密封大口径蝶阀

http://www.zk-v.com/ProductShow_348.html       D942X大口径电动蝶阀

http://www.zk-v.com/ProductShow_347.html       电动大口径通风蝶阀

http://www.zk-v.com/ProductShow_346.html       大口径电动软密封蝶阀

http://www.zk-v.com/ProductShow_345.html       大口径法兰蝶阀

http://www.zk-v.com/ProductShow_344.html      防爆矿用煤安闸阀

http://www.zk-v.com/ProductShow_343.html     矿用防爆电动闸阀

http://www.zk-v.com/ProductShow_342.html     MJ941H防爆电动截止阀

http://www.zk-v.com/ProductShow_341.html      重型电动闸阀

http://www.zk-v.com/ProductShow_340.html      柱塞式电动闸阀

http://www.zk-v.com/ProductShow_339.html       防爆电动截止阀

http://www.zk-v.com/ProductShow_338.html    j941电动法兰截止阀  

http://www.zk-v.com/ProductShow_337.html    J941H精小型电动截止阀

http://www.zk-v.com/ProductShow_336.html        自密封电站截止阀

http://www.zk-v.com/ProductShow_335.html        J61Y/J961Y/J962Y电站截止阀

http://www.zk-v.com/ProductShow_334.html        电动柱塞阀截止阀

http://www.zk-v.com/ProductShow_333.html      伞齿轮法兰截止(节流)阀

http://www.zk-v.com/ProductShow_332.html            J561Y电站截止阀

http://www.zk-v.com/ProductShow_331.html        J941F4衬氟电动截止阀

http://www.zk-v.com/ProductShow_330.html           电动直流对焊截止阀

http://www.zk-v.com/ProductShow_329.html        J565Y直流式对焊截止阀

http://www.zk-v.com/ProductShow_328.html        电动法兰截止阀

http://www.zk-v.com/ProductShow_326.html       电站电动截止阀

http://www.zk-v.com/ProductShow_325.html       高压焊接电动截止阀

http://www.zk-v.com/ProductShow_327.html           手动电站截止阀

http://www.zk-v.com/ProductShow_324.html           不锈钢电动截止阀

http://www.zk-v.com/ProductShow_323.html            高温高压电站闸阀

http://www.zk-v.com/ProductShow_322.html      电动高压楔式闸阀

http://www.zk-v.com/ProductShow_321.html      高压磅级电站闸阀

http://www.zk-v.com/ProductShow_320.html    电动高压对焊闸阀

http://www.zk-v.com/ProductShow_319.html                NKZ44H真空隔离法兰闸阀

http://www.zk-v.com/ProductShow_318.html        NKZ41H真空隔离闸阀

http://www.zk-v.com/ProductShow_317.html                电动高温高压闸阀

http://www.zk-v.com/ProductShow_316.html              水封焊接电动截止阀

http://www.zk-v.com/ProductShow_315.html            电动水封法兰截止阀

http://www.zk-v.com/ProductShow_314.html               法兰式水封截止阀

http://www.zk-v.com/ProductShow_313.html              DS/J61H对焊水封截止阀

http://www.zk-v.com/ProductShow_312.html          真空法兰电动截止阀

http://www.zk-v.com/ProductShow_311.html           对焊式电动真空截止阀

http://www.zk-v.com/ProductShow_310.html        对焊式真空截止阀

http://www.zk-v.com/ProductShow_309.html        不锈钢真空截止阀

http://www.zk-v.com/ProductShow_308.html      真空法兰闸阀

http://www.zk-v.com/ProductShow_307.html             电动真空法兰闸阀

http://www.zk-v.com/ProductShow_306.html             对焊式真空电动闸阀 

http://www.zk-v.com/ProductShow_305.html             焊接式真空闸阀

http://www.zk-v.com/ProductShow_304.html             焊接式水封闸阀 

http://www.zk-v.com/ProductShow_303.html           DSZ41H手动水封闸阀 

http://www.zk-v.com/ProductShow_302.html          电动水封闸阀 

http://www.zk-v.com/ProductShow_301.html          对焊式水封闸阀 

http://www.zk-v.com/ProductShow_271.html         鉻钼钢电动截止阀 

http://www.zk-v.com/ProductShow_268.html        电动法兰闸阀 

http://www.zk-v.com/ProductShow_267.html        Z945H电动暗杆闸阀

http://www.zk-v.com/ProductShow_266.html        大口径电动闸阀

http://www.zk-v.com/ProductShow_265.html       z941w/f/y电动法兰闸阀

http://www.zk-v.com/ProductShow_264.html        电动铸钢闸阀

http://www.zk-v.com/ProductShow_263.html          不锈钢电动闸阀

http://www.zk-v.com/ProductShow_262.html              电动平板闸阀

http://www.zk-v.com/ProductShow_261.html             电动弹性座封闸阀

http://www.zk-v.com/ProductShow_260.html           暗杆铸铁电动闸阀 

http://www.zk-v.com/ProductShow_259.html          电动铸铁闸阀 

http://www.zk-v.com/ProductShow_258.html          不锈钢电动低温球阀

http://www.zk-v.com/ProductShow_244.html          Q941F不锈钢电动球阀 

http://www.zk-v.com/ProductShow_243.html           电动偏心半球阀 

http://www.zk-v.com/ProductShow_242.html          电动三通四密封球阀 

http://www.zk-v.com/ProductShow_241.html          三片式对焊电动球阀 

http://www.zk-v.com/ProductShow_240.html         Q941F46电动衬氟球阀 

http://www.zk-v.com/ProductShow_239.html          电动高真空球阀 

http://www.zk-v.com/ProductShow_238.html        电动卫生级球阀 

http://www.zk-v.com/ProductShow_237.html        电动UPVC法兰球阀 

http://www.zk-v.com/ProductShow_236.html        电动内螺纹三通球阀 

http://www.zk-v.com/ProductShow_235.html     DQ941F超低温电动球阀 

http://www.zk-v.com/ProductShow_234.html       电动铝合金球阀 

http://www.zk-v.com/ProductShow_233.html       日标电动球阀

http://www.zk-v.com/ProductShow_226.html       电动三片式螺纹球阀 

http://www.zk-v.com/ProductShow_225.html        电动高压球阀