Z41H/Y鑄鋼法蘭閘閥(手動(dòng))

Z41H閘閥法蘭楔式閘閥鑄鋼法蘭閘閥

 

一、產(chǎn)品詳細(xì)資料
產(chǎn)品型號(hào)：Z41H

產(chǎn)品名稱：法蘭楔式閘閥

Z41H法蘭閘閥的啟閉件是閘板，閘板的運(yùn)動(dòng)方向與流體方向相垂直，閘閥只能作全開和全關(guān)，不能作調(diào)節(jié)和節(jié)流。閘閥在管路中主要作切斷用。動(dòng)作靈活可靠，密封性能優(yōu)良。流量系數(shù)大流阻系數(shù)小，結(jié)構(gòu)簡單，便于維修。廣泛適用于石油化工，火力發(fā)電廠等油品、水蒸氣管路上作接通或截?cái)喙苈分薪橘|(zhì)的啟閉裝置 。

二、性能規(guī)范

型號(hào)公稱壓力
(MPa)實(shí)驗(yàn)壓力工作溫度(℃)適用介質(zhì) 強(qiáng)度水（MPa）密封（水）空氣（MPa）低壓密封空氣（MPa） ZAH-16C
Z41W-16P(R) 1.62.41.80.6≤200硝酸類 Z41W-25P(R)2.53.82.80.6≤200醋酸類 Z41W-40P(R)4.06.04.40.6≤200硝酸類 Z41W-60P(R)6.49.67.00.6≤200醋酸類 三、主要零件材質(zhì)
閥體/閥蓋ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M0₂TiZG00Cr17Ni14M0₂WCB 零件名稱ZGICr18Ni9Tit系列ZG00Cr18Ni10系列ZG1Cr18Ni12M0₂Ti系列ZG00Cr17Ni14M0₂系列WCB系列 閘板ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M0₂TiZG00Cr17Ni14M0₂1Cr13 閥桿1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M0₂Ti00Cr17Ni14M0₂1Cr13 填料PTFE編織PTFE編織PTFE編織PTFE編織石墨 墊片304L＋PTFE304L＋PTFE316＋PTFE316L＋PTFE石墨 壓蓋ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M0₂TiZG00Cr17Ni14M0₂系列WCB 填料壓環(huán)1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M0₂Ti00Cr17Ni14M0₂1Cr13 螺栓1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA 螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti45 四、主要連接尺寸1.6MPa

尺寸DN1520253240506580100125150200250300350400450500600 Lmm130150160180200250265280300325350400450500550600650700800 Hmm1751802102103503583734355006146748181225141516301780205021812599 Wmm180180200200200240240280320360360400450500500600720720720

五、主要連接尺寸2.5MPa

尺寸DN1520253240506580100125150200250300350400450500600 Lmm130150160180200250265280300325350400450500550600650700800 Hmm1751802102103503583734355006146748181225141516301780205021812599 Wmm180180200200200240240280320360360400450500500600720720720