供应Z941H电动闸阀|电动不锈钢闸阀|上海阀门 -阀门在线

参考价	面议

产品详情

电动闸阀

相关型号：Z941H,Z940H,Z941H-100,Z940H-100,Z941H-64,Z940H-64,Z940H-40,Z941H-40,Z940H-25,Z941H-25,Z940H,Z941H-16,Z940H-16

主要特点及用途 Chief features and usages

1. 结构紧凑、设计合理，阀门刚性好，通道流畅，流阻系数小。

2. 密封面采用不锈钢和硬质合金，使用寿命长

3. 采用柔性石墨填料、密封可靠、操作轻便灵活

4. 驱动方式分手动、电动、气动、齿轮传功，结构型式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式。

5. 广泛适用于石油化工，火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置。

1. Compact structure,neasonnable design,good rigidity,smooth channel,small coefficient of flow resistance.

2. The sealing face uses stainless steel and carbide alloy and is of long duration

3. Using flexible graphite fillings,reliable sealing,light and nimble operation

4. Four driving ways,manually,electrically,air-ioerating and gear-driving,structure type,elastic wedge type with single gate board,right rigi-dwedge type with single or dual-gate board.

5. Widely used as the device of open or close to connect or cut off the medium inside of the pioeline of water,steam or oil goods in steam power plants

主要性能规范 Chief property and specification

试验压力（Test pressure）

公称压力PN（MPa） Nominal pressure	实验压力（MPa）Test pressure
公称压力PN（MPa） Nominal pressure	壳体Shell	密封（液）Seal	密封（气）Seal	上密封Back seal
1.6	2.4	1.8	0.6	1.8
2.5	3.8	2.8	0.6	2.8
4.0	6.0	4.4	0.6	4.4
6.4	9.6	7.0	0.6	7.0
10.0	15.0	11.0	0.6	11.0
16.0	24.0	18.0	0.6	18.0

适用范围（Suitable scope）

壳体材料 Shell material	适用介质 Applicable medium	适用温度（℃） Applicable temperature
碳素钢（C型）Carburizing steel	水、蒸汽、油品Water,steam,oil goods	≤425
	硝酸类 Nitric acid	≤200
	醋酸类 Acetic acid	≤200
	水、蒸汽、油品Water,steam,oilgoods	≤550

主要零件材料（Material for main parts）

阀体、阀盖 Body,bonnet	阀板、阀座 Wedge disc,seat rign	阀杆 Stem	阀杆螺母 Yoke nut	填料 Packing	手轮 Hand wheel
碳素钢 Carburizing steel	优质碳钢+硬质合金或不锈钢 High-grade carbon steel+carbide alloy or stainleel	铬不锈钢Cr.stainless steel	铝青铜AI bronze	石墨石棉盘根Graphite,asbestos coils	可锻铸铁 Foraeable cast-iron
铬镍钛钢 Cr.Ni.Tisteel	不锈钢、不锈钢+硬质合金Stainless steel or +carbide alloy	铬镍钛不锈钢Cr.Ni.Ti stainless stee	铝青铜AI bronze	浸聚四氟乙Dipping polyterafluo-roethylene	可锻铸铁Foraeable cast-iron
铬镍钼钛钢 Cr.Ni.Mo.Tisteel	不锈钢、不锈钢+硬质合金Stainless steel or +carbide alloy	铬镍钼钛不锈钢Cr.Ni.Mo.Ti stainless stee	铝青铜AI bronze	烯石棉盘根Asbestos coil	可锻铸铁Foraeable cast-iron
铬钼钢 Cr.Mo streel	合金钢+硬质合金Alloy steel+carbide alloy	铬钼铝钢Cr.Mo.Ai steel	铝青铜AI bronze	柔性石墨Flexibie graphite	可锻铸铁Foraeable cast-iron