ZAZQ電動(dòng)三通調(diào)節(jié)閥由3810L型或PSL系列直行程電子式電動(dòng)執(zhí)行機(jī)構(gòu)和直通雙座閥組成。內(nèi)含飼服功能，接受統(tǒng)一的 4-20mA或1-5V·DC的標(biāo)準(zhǔn)信號(hào)，將電流信號(hào)轉(zhuǎn)變成相對(duì)應(yīng)的直線位移，自動(dòng)地控制調(diào)節(jié)閥開(kāi)度，達(dá)到對(duì)管道內(nèi)流體的壓力、流量、溫度、液位等工藝參數(shù)的連續(xù)調(diào)節(jié)。座閥有上、下兩個(gè)閥芯球，流體作用在上、下閥芯上的推力，其方向相反而大小接近，不平衡力很小，允許壓差大，額定流量系數(shù)比同口徑的單座閥大，但該閥的泄漏較單座閥大。適用于對(duì)泄露量要求不嚴(yán)格，閥前后壓差較大的干凈介質(zhì)場(chǎng)合。

2、閥 體

型    式： 直通雙座鑄造球型閥

公稱通徑： 25、32、40、50、65、80、100、125、150、200、250、300mm

公稱壓力： PN1.6、4.0、6.4MPa

法蘭連接： JB/T79.1-94、79.2-94等

材    料： 鑄鋼（ZG230-450）、鑄不銹鋼（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti）等

上 閥 蓋： 標(biāo)準(zhǔn)型-17～+230℃、散熱型+230～+450℃、低溫型-60～-196℃、波紋管密封型-40～+350℃

壓蓋型式： 螺栓壓緊式

填    料： V型聚四氟乙烯填料、含浸聚四氟乙烯石棉填料、石棉紡織填料、石墨填料

3、閥 內(nèi) 組 件

閥芯型式：雙座柱塞型閥芯

流量特性：等百分比特和和線性特性

材    料：不銹鋼（1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316L）、不銹鋼堆焊司太萊合金、鈦和耐蝕合金等。

ZAZQ電動(dòng)三通調(diào)節(jié)閥執(zhí) 行 機(jī) 構(gòu) 

額定流量系數(shù)Kv、額定行程、配用執(zhí)行機(jī)構(gòu)型號(hào)、允許壓差 

注：對(duì)于波紋管密封調(diào)節(jié)閥，zui大允許壓差為1.0MPa，表中數(shù)值若小于1.0 MPa則不變，若大于1.0MPa則取1.0 MPa。

外形尺寸

注：1、其余結(jié)構(gòu)外形尺寸參照。

2、表中重量為配用PSL型執(zhí)行機(jī)構(gòu)數(shù)據(jù)。

3、閥體法蘭及法蘭端面距可按用戶標(biāo)準(zhǔn)制造，如：ANSI，JIS，DIN等標(biāo)準(zhǔn)。

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

http://www.zk-v.com/ProductShow_11.html      D971X電動(dòng)對(duì)夾蝶閥

http://www.zk-v.com/ProductShow_634.html    防爆電動(dòng)對(duì)夾蝶閥

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

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

http://www.zk-v.com/ProductShow_628.html  D973H/Y電動(dòng)蝶閥

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

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

http://www.zk-v.com/ProductShow_622.html   電動(dòng)雙聯(lián)動(dòng)蝶閥

http://www.zk-v.com/ProductShow_601.html    ZKJP電動(dòng)O型調(diào)節(jié)球閥

http://www.zk-v.com/ProductShow_595.html    ZAJO電動(dòng)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(dòng)刀型閘閥

http://www.zk-v.com/ProductShow_583.html      PZ943電動(dòng)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(dòng)漿液閥

http://www.zk-v.com/ProductShow_580.html      電液動(dòng)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(dòng)刀型閘閥

http://www.zk-v.com/ProductShow_577.html        加長(zhǎng)桿電動(dòng)刀形閘閥

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

http://www.zk-v.com/ProductShow_575.html       電動(dòng)刀型閘閥

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

http://www.zk-v.com/ProductShow_572.html       D941W電動(dòng)通風(fēng)蝶閥

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

http://www.zk-v.com/ProductShow_566.html     側(cè)裝式偏心半球閥  

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

http://www.zk-v.com/ProductShow_560.html     高壓電動(dòng)球閥

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

http://www.zk-v.com/ProductShow_549.html    ZAJW電動(dòng)高溫調(diào)節(jié)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(nèi)襯高溫水泥蝶閥

http://www.zk-v.com/ProductShow_518.html     電動(dòng)對(duì)夾式軟密封蝶閥

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

http://www.zk-v.com/ProductShow_516.html             電動(dòng)塑料蝶閥

http://www.zk-v.com/ProductShow_515.html       D941X電動(dòng)蝶閥

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

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

http://www.zk-v.com/ProductShow_512.html                電動(dòng)法蘭蝶閥

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

http://www.zk-v.com/ProductShow_510.html        電動(dòng)對(duì)夾硬密封蝶閥 

http://www.zk-v.com/ProductShow_509.html        電動(dòng)防爆蝶閥 

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

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

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

http://www.zk-v.com/ProductShow_505.html      UPVC電動(dòng)蝶閥

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

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

http://www.zk-v.com/ProductShow_502.html        D971X電動(dòng)蝶閥

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

http://www.zk-v.com/ProductShow_409.html     大口徑電動(dòng)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(dòng)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(biāo)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(dòng)大口徑硬密封蝶閥

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

http://www.zk-v.com/ProductShow_347.html       電動(dòng)大口徑通風(fēng)蝶閥

http://www.zk-v.com/ProductShow_346.html       大口徑電動(dòng)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(dòng)閘閥

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

http://www.zk-v.com/ProductShow_341.html      重型電動(dòng)閘閥

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

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

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

http://www.zk-v.com/ProductShow_337.html    J941H精小型電動(dòng)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(dòng)柱塞閥截止閥

http://www.zk-v.com/ProductShow_333.html      傘齒輪法蘭截止(節(jié)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(dòng)截止閥

http://www.zk-v.com/ProductShow_330.html           電動(dòng)直流對(duì)焊截止閥

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

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

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

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

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

http://www.zk-v.com/ProductShow_324.html           不銹鋼電動(dòng)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(dòng)高壓楔式閘閥

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

http://www.zk-v.com/ProductShow_320.html    電動(dòng)高壓對(duì)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(dòng)高溫高壓閘閥

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

http://www.zk-v.com/ProductShow_315.html            電動(dòng)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(duì)焊水封截止閥

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

http://www.zk-v.com/ProductShow_311.html           對(duì)焊式電動(dòng)真空截止閥

http://www.zk-v.com/ProductShow_310.html        對(duì)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(dòng)真空法蘭閘閥

http://www.zk-v.com/ProductShow_306.html             對(duì)焊式真空電動(dòng)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(dòng)水封閘閥 

http://www.zk-v.com/ProductShow_302.html          電動(dòng)水封閘閥 

http://www.zk-v.com/ProductShow_301.html          對(duì)焊式水封閘閥 

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

http://www.zk-v.com/ProductShow_268.html        電動(dòng)法蘭閘閥 

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

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

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

http://www.zk-v.com/ProductShow_264.html        電動(dòng)鑄鋼閘閥

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

http://www.zk-v.com/ProductShow_262.html              電動(dòng)平板閘閥

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

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

http://www.zk-v.com/ProductShow_259.html          電動(dòng)鑄鐵閘閥 

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

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

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

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

http://www.zk-v.com/ProductShow_241.html          三片式對(duì)焊電動(dòng)球閥 

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

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

http://www.zk-v.com/ProductShow_238.html        電動(dòng)衛(wèi)生級(jí)球閥 

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

http://www.zk-v.com/ProductShow_236.html        電動(dòng)內(nèi)螺紋三通球閥 

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

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

http://www.zk-v.com/ProductShow_233.html       日標(biāo)電動(dòng)球閥

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

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

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

http://www.zk-v.com/ProductShow_229.html        電動(dòng)三通衛(wèi)生級(jí)球閥

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

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

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

http://www.zk-v.com/ProductShow_225.html        電動(dòng)高壓球閥 

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

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

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

http://www.zk-v.com/ProductShow_221.html          pp電動(dòng)球閥

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

http://www.zk-v.com/ProductShow_219.html       電動(dòng)V型對(duì)夾球閥