ZMQSY氣動薄膜Y型疏水閥

ZMQSY氣動薄膜Y型疏水閥產品簡述

       ZMQSY氣動薄膜Y型疏水閥是本公司根據熱電廠設備疏水而專業設計生產的新一代蒸汽疏水閥，該產品接近直線的流通設計，減小流阻，二次節流原理，減少沖蝕，提高壽命。閥芯、閥座采用整體硬質合金，關閉內漏〈=VI級，可拆卸中腔密封設計，杜絕外漏，檢修方便等特點，還可在易燃，易爆場合使用，根據控制系統或調節儀表的信號，切斷或開啟閥門，從而實現對被控參數的使用要求。因此它廣泛應用于火電廠等行業的遠程控制。
    本產品由正作用和反作用之分，其公稱通徑等級DN（MM）由20~100；公稱壓力等級PN由150lb（2。0MPa）等多個等級之分；氣源壓力（MPa）0。14-0。4；信號范圍Pr（KPa）20-100；40-200；泄漏量幾乎近似于0泄漏該產品的有多種規格可供選擇。

   ：該閥門由新系列氣動薄膜執行機構和Y型疏水閥二部分組（圖1）Y型疏水閥是具有特殊結構的調節閥體二端為焊接式，適用于特定的配管。
   執行機構有正、反二種作用形式；當信號壓力增加，推桿伸出膜室的叫正作用，與閥配合構成氣關式。當信號壓力增加，推桿退入膜室的叫反作用，與閥配合構成開式。
其原理：
    當信號壓力輸入膜室后，在膜片上產生推力，壓縮彈簧，使推桿移動，帶動閥桿，改變閥芯與閥座之間流通面積，直到彈簧的反作用力與信號壓力作用在膜片上的推力相平衡，從而達到自動調節工藝參數目的。
規格和技術參數：

http://www.zk-v.com/ProductShow_1.html    電動防爆法蘭蝶閥

http://www.zk-v.com/ProductShow_11.html      D971X電動對夾蝶閥

http://www.zk-v.com/ProductShow_634.html    防爆電動對夾蝶閥

http://www.zk-v.com/ProductShow_633.html    J941H/Y/F/W電動截止閥

http://www.zk-v.com/ProductShow_632.html  電動穿透式刀型閘閥

http://www.zk-v.com/ProductShow_628.html  D973H/Y電動蝶閥

http://www.zk-v.com/ProductShow_627.html     WB300氣動高性能蝶閥

http://www.zk-v.com/ProductShow_623.html   防爆電動襯氟球閥

http://www.zk-v.com/ProductShow_622.html   電動雙聯動蝶閥

http://www.zk-v.com/ProductShow_601.html    ZKJP電動O型調節球閥

http://www.zk-v.com/ProductShow_595.html    ZAJO電動O型切斷球閥

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

http://www.zk-v.com/ProductShow_584.html     不銹鋼電動刀型閘閥

http://www.zk-v.com/ProductShow_583.html      PZ943電動刀型閘閥

http://www.zk-v.com/ProductShow_582.html    PZL73鏈輪式刀型閘閥

http://www.zk-v.com/ProductShow_581.html          Z973X電動漿液閥

http://www.zk-v.com/ProductShow_580.html      電液動漿液閥

http://www.zk-v.com/ProductShow_579.html      梅花式刀型閘閥

http://www.zk-v.com/ProductShow_578.html   PZ273電液動刀型閘閥

http://www.zk-v.com/ProductShow_577.html        加長桿電動刀形閘閥

http://www.zk-v.com/ProductShow_576.html    電動暗桿式刀形閘閥

http://www.zk-v.com/ProductShow_575.html       電動刀型閘閥

http://www.zk-v.com/ProductShow_574.html            電液動刀型閘閥

http://www.zk-v.com/ProductShow_572.html       D941W電動通風蝶閥

http://www.zk-v.com/ProductShow_567.html     電動偏心半球閥

http://www.zk-v.com/ProductShow_566.html     側裝式偏心半球閥  

http://www.zk-v.com/ProductShow_565.html     PBQ940H電動偏心半球閥

http://www.zk-v.com/ProductShow_560.html     高壓電動球閥

http://www.zk-v.com/ProductShow_550.html     Q961F電動焊接球閥

http://www.zk-v.com/ProductShow_549.html    ZAJW電動高溫調節蝶閥

http://www.zk-v.com/ProductShow_548.html     310S雙相鋼高溫蝶閥

http://www.zk-v.com/ProductShow_547.html            內襯高溫水泥蝶閥

http://www.zk-v.com/ProductShow_518.html     電動對夾式軟密封蝶閥

http://www.zk-v.com/ProductShow_517.html        D671S電動塑料蝶閥

http://www.zk-v.com/ProductShow_516.html             電動塑料蝶閥

http://www.zk-v.com/ProductShow_515.html       D941X電動蝶閥

http://www.zk-v.com/ProductShow_514.html        電動法蘭式襯膠蝶閥

http://www.zk-v.com/ProductShow_513.html                電動防爆法蘭蝶閥

http://www.zk-v.com/ProductShow_512.html                電動法蘭蝶閥

http://www.zk-v.com/ProductShow_511.html        防爆電動軟密封蝶閥 

http://www.zk-v.com/ProductShow_510.html        電動對夾硬密封蝶閥 

http://www.zk-v.com/ProductShow_509.html        電動防爆蝶閥 

http://www.zk-v.com/ProductShow_508.html       電動硬密封蝶閥       

http://www.zk-v.com/ProductShow_507.html    電動襯四氟蝶閥

http://www.zk-v.com/ProductShow_506.html     不銹鋼電動蝶閥

http://www.zk-v.com/ProductShow_505.html      UPVC電動蝶閥

http://www.zk-v.com/ProductShow_504.html       電動軟密封蝶閥

http://www.zk-v.com/ProductShow_503.html    軟密封電動蝶閥

http://www.zk-v.com/ProductShow_502.html        D971X電動蝶閥

http://www.zk-v.com/ProductShow_480.html    電動大口徑閘閥

http://www.zk-v.com/ProductShow_409.html     大口徑電動閘閥

http://www.zk-v.com/ProductShow_408.html      大口徑旋啟式止回閥

http://www.zk-v.com/ProductShow_359.html      大口徑暗桿軟密封電動閘閥

http://www.zk-v.com/ProductShow_358.html      z545x大口徑傘齒輪閘閥

http://www.zk-v.com/ProductShow_357.html           暗桿彈性座封閘閥

http://www.zk-v.com/ProductShow_356.html         大口徑軟密封閘閥

http://www.zk-v.com/ProductShow_355.html       j41y/j40h大口徑美標截止閥

http://www.zk-v.com/ProductShow_354.html         大口徑鑄鋼閘閥

http://www.zk-v.com/ProductShow_353.html        大口徑不銹鋼止回閥

http://www.zk-v.com/ProductShow_352.html           不銹鋼大口徑閘閥

http://www.zk-v.com/ProductShow_351.html      電動大口徑硬密封蝶閥

http://www.zk-v.com/ProductShow_350.html      大口徑氣動蝶閥

http://www.zk-v.com/ProductShow_349.html       軟密封大口徑蝶閥

http://www.zk-v.com/ProductShow_348.html       D942X大口徑電動蝶閥

http://www.zk-v.com/ProductShow_347.html       電動大口徑通風蝶閥

http://www.zk-v.com/ProductShow_346.html       大口徑電動軟密封蝶閥

http://www.zk-v.com/ProductShow_345.html       大口徑法蘭蝶閥

http://www.zk-v.com/ProductShow_344.html      防爆礦用煤安閘閥

http://www.zk-v.com/ProductShow_343.html     礦用防爆電動閘閥

http://www.zk-v.com/ProductShow_342.html     MJ941H防爆電動截止閥

http://www.zk-v.com/ProductShow_341.html      重型電動閘閥

http://www.zk-v.com/ProductShow_340.html      柱塞式電動閘閥

http://www.zk-v.com/ProductShow_339.html       防爆電動截止閥

http://www.zk-v.com/ProductShow_338.html    j941電動法蘭截止閥  

http://www.zk-v.com/ProductShow_337.html    J941H精小型電動截止閥

http://www.zk-v.com/ProductShow_336.html        自密封電站截止閥

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

http://www.zk-v.com/ProductShow_334.html        電動柱塞閥截止閥

http://www.zk-v.com/ProductShow_333.html      傘齒輪法蘭截止(節流)閥

http://www.zk-v.com/ProductShow_332.html            J561Y電站截止閥

http://www.zk-v.com/ProductShow_331.html        J941F4襯氟電動截止閥

http://www.zk-v.com/ProductShow_330.html           電動直流對焊截止閥

http://www.zk-v.com/ProductShow_329.html        J565Y直流式對焊截止閥

http://www.zk-v.com/ProductShow_328.html        電動法蘭截止閥

http://www.zk-v.com/ProductShow_326.html       電站電動截止閥

http://www.zk-v.com/ProductShow_325.html       高壓焊接電動截止閥

http://www.zk-v.com/ProductShow_327.html           手動電站截止閥

http://www.zk-v.com/ProductShow_324.html           不銹鋼電動截止閥

http://www.zk-v.com/ProductShow_323.html            高溫高壓電站閘閥

http://www.zk-v.com/ProductShow_322.html      電動高壓楔式閘閥

http://www.zk-v.com/ProductShow_321.html      高壓磅級電站閘閥

http://www.zk-v.com/ProductShow_320.html    電動高壓對焊閘閥

http://www.zk-v.com/ProductShow_319.html                NKZ44H真空隔離法蘭閘閥

http://www.zk-v.com/ProductShow_318.html        NKZ41H真空隔離閘閥

http://www.zk-v.com/ProductShow_317.html                電動高溫高壓閘閥

http://www.zk-v.com/ProductShow_316.html              水封焊接電動截止閥

http://www.zk-v.com/ProductShow_315.html            電動水封法蘭截止閥

http://www.zk-v.com/ProductShow_314.html               法蘭式水封截止閥

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

http://www.zk-v.com/ProductShow_312.html          真空法蘭電動截止閥

http://www.zk-v.com/ProductShow_311.html           對焊式電動真空截止閥

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

http://www.zk-v.com/ProductShow_309.html        不銹鋼真空截止閥

http://www.zk-v.com/ProductShow_308.html      真空法蘭閘閥

http://www.zk-v.com/ProductShow_307.html             電動真空法蘭閘閥

http://www.zk-v.com/ProductShow_306.html             對焊式真空電動閘閥 

http://www.zk-v.com/ProductShow_305.html             焊接式真空閘閥

http://www.zk-v.com/ProductShow_304.html             焊接式水封閘閥 

http://www.zk-v.com/ProductShow_303.html           DSZ41H手動水封閘閥 

http://www.zk-v.com/ProductShow_302.html          電動水封閘閥 

http://www.zk-v.com/ProductShow_301.html          對焊式水封閘閥 

http://www.zk-v.com/ProductShow_271.html         鉻鉬鋼電動截止閥 

http://www.zk-v.com/ProductShow_268.html        電動法蘭閘閥 

http://www.zk-v.com/ProductShow_267.html        Z945H電動暗桿閘閥

http://www.zk-v.com/ProductShow_266.html        大口徑電動閘閥

http://www.zk-v.com/ProductShow_265.html       z941w/f/y電動法蘭閘閥

http://www.zk-v.com/ProductShow_264.html        電動鑄鋼閘閥

http://www.zk-v.com/ProductShow_263.html          不銹鋼電動閘閥

http://www.zk-v.com/ProductShow_262.html              電動平板閘閥

http://www.zk-v.com/ProductShow_261.html             電動彈性座封閘閥

http://www.zk-v.com/ProductShow_260.html           暗桿鑄鐵電動閘閥 

http://www.zk-v.com/ProductShow_259.html          電動鑄鐵閘閥 

http://www.zk-v.com/ProductShow_258.html          不銹鋼電動低溫球閥

http://www.zk-v.com/ProductShow_244.html          Q941F不銹鋼電動球閥 

http://www.zk-v.com/ProductShow_243.html           電動偏心半球閥 

http://www.zk-v.com/ProductShow_242.html          電動三通四密封球閥 

http://www.zk-v.com/ProductShow_241.html          三片式對焊電動球閥 

http://www.zk-v.com/ProductShow_240.html         Q941F46電動襯氟球閥 

http://www.zk-v.com/ProductShow_239.html          電動高真空球閥 

http://www.zk-v.com/ProductShow_238.html        電動衛生級球閥 

http://www.zk-v.com/ProductShow_237.html        電動UPVC法蘭球閥 

http://www.zk-v.com/ProductShow_236.html        電動內螺紋三通球閥 

http://www.zk-v.com/ProductShow_235.html     DQ941F超低溫電動球閥 

http://www.zk-v.com/ProductShow_234.html       電動鋁合金球閥 

http://www.zk-v.com/ProductShow_233.html       日標電動球閥

http://www.zk-v.com/ProductShow_232.html        電動V型法蘭球閥

http://www.zk-v.com/ProductShow_231.html        BQ941F電動保溫法蘭球閥

http://www.zk-v.com/ProductShow_230.html         Q947電動軟密封固定球閥

http://www.zk-v.com/ProductShow_229.html        電動三通衛生級球閥

http://www.zk-v.com/ProductShow_228.html        防爆電動法蘭球閥

http://www.zk-v.com/ProductShow_227.html       電動O型切斷球閥

http://www.zk-v.com/ProductShow_226.html       電動三片式螺紋球閥 

http://www.zk-v.com/ProductShow_225.html        電動高壓球閥 

http://www.zk-v.com/ProductShow_224.html        Q946電動四通球閥

http://www.zk-v.com/ProductShow_223.html         L型電動三通球閥

http://www.zk-v.com/ProductShow_222.html         電動超薄型球閥

http://www.zk-v.com/ProductShow_221.html          pp電動球閥

http://www.zk-v.com/ProductShow_220.html         電動UPVC球閥

http://www.zk-v.com/ProductShow_219.html       電動V型對夾球閥