電動真空法蘭閘閥試驗壓力Test pressure | |||||||
公稱壓力PN(MPa) Nominal pressure | 試驗壓力(MPa)Seal test | ||||||
殼體強度試驗(MPa)Shell strength test | 上密封實驗(MPa)Back seal test | 密封實驗(MPa)Seal test | |||||
1.0 | 1.5 | 1.1 | 1.1 | ||||
1.6 | 2.4 | 1.8 | 1.8 | ||||
2.5 | 3.8 | 2.8 | 1.8 | ||||
4.0 | 6.0 | 4.4 | 4.4 | ||||
6.4 | 9.6 | 7.0 | 7.0 | ||||
10.0 | 15.0 | 11.0 | 11.0 | ||||
電動真空法蘭閘閥使用范圍Applicable | |||||||
產(chǎn)品類型Produect type | 適用介質(zhì)Applicable medium | 適用溫度Applicable temperature | |||||
(KZ44H KZ944H)-C型 | 水、蒸汽、空氣Water.steam.air | ≤425 | |||||
(KZ44Y KZ964Y)-C型 | 水、蒸汽、空氣Water.steam.air | ≤425 | |||||
主要零件材料Material for main parts | |||||||
零件名稱Part name | 閥體、閥蓋Body.bonnet | 閥桿stem | 閘板Wedge gate | 密封面Sealing face | 閥桿螺母Yoke nut | 填料Packing | 緊固鋼Fastener |
(HDKZ44H HDKZ944H)-C型 | WCB | 2Cr13 | 25 | H:合金鋼H:alloy steel | 鋁青銅Al bronze | 膨脹復(fù)合石墨Expanding compund graphite | 優(yōu)質(zhì)碳鋼High-grade carbon steel |
(HDKZ44Y HDKZ964Y)-I型 | 鉻鉬鋼Cr.Mo.Steel | 20Cr1Mo1VA | 20Cr1Mo1VA | Y:硬質(zhì)合金Y:carbide alloy | 鋁青銅Al bronze | 鉻鉬鋼Cr.Mo.Steel |
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http://www.zk-v.com/CV3000qidongtiaojiefa/ CV3000氣動調(diào)節(jié)閥
http://www.zk-v.com/cv3000diandongtiaojiefa/ CV3000電動調(diào)節(jié)閥
http://www.zk-v.com/diandongtiaojiefa/ 電動調(diào)節(jié)閥
http://www.zk-v.com/dddztjf/ 電動單座調(diào)節(jié)閥
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http://www.zk-v.com/qdtftjf/ 氣動通風(fēng)調(diào)節(jié)閥
http://www.zk-v.com/zlswdtjf/ 自力式溫度調(diào)節(jié)閥
http://www.zk-v.com/diandongfamen/ 電動閥門
http://www.zk-v.com/diandongqiufa/ 電動球閥
http://www.zk-v.com/diandongdiefa/ 電動蝶閥
http://www.zk-v.com/diandongjiezhifa/ 電動截止閥
http://www.zk-v.com/diandongzhafa/ 電動閘閥
http://www.zk-v.com/diandongdaozhafa/ 電動刀閘閥
http://www.zk-v.com/ddgyzf/ 電動高壓閘閥
http://www.zk-v.com/ddsfzf/ 電動水封閘閥
http://www.zk-v.com/ddzkzf/ 電動真空閘閥
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http://www.zk-v.com/ddtcf/ 電動陶瓷球閥
http://www.zk-v.com/ddtcpz/ 電動陶瓷排渣閥
http://www.zk-v.com/qidongfamen/ 氣動閥門
http://www.zk-v.com/qidongqiufa/ 氣動球閥
http://www.zk-v.com/qidongdiefa/ 氣動蝶閥
http://www.zk-v.com/qidongzhafa/ 氣動閘閥
http://www.zk-v.com/qidongjiezhifa/ 氣動截止閥
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http://www.zk-v.com/taocizhafa/ 陶瓷閘閥
http://www.zk-v.com/taociqiufa/ 陶瓷球閥
http://www.zk-v.com/taocizhihuifa/ 陶瓷止回閥
http://www.zk-v.com/taocidiefa/ 陶瓷蝶閥
http://www.zk-v.com/taocidaozhafa/ 陶瓷刀閘閥
http://www.zk-v.com/taocijiezhifa/ 陶瓷截止閥
http://www.zk-v.com/qieduanfa/ 切斷閥
http://www.zk-v.com/qidongqieduanfa/ 氣動切斷閥
http://www.zk-v.com/paizhazhihuifa/ 排渣止回閥
http://www.zk-v.com/paizhazhafa/ 排渣閘閥
http://www.zk-v.com/duangangfamen/ 鍛鋼閥門
http://www.zk-v.com/zhixingqifujian/ 執(zhí)行器及附件
http://www.zk-v.com/ddzxjg/ 電動執(zhí)行機構(gòu)
http://www.zk-v.com/qdzxjg/ 氣動執(zhí)行機構(gòu)