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J61高温高压电站截止阀

J61高温高压电站截止阀

阀门型号:J61

公称通径:/

适用温度:≤450℃ ~ 570℃

公称压力:10/20/25/32MPa

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产品详情

电站截止阀适用于火力电站各种系统的管路上,切断或接通管路介质。适用介质:水、蒸气等非腐蚀性介质。电站阀门与其他阀门产品相比的特点是高温高压,独特的自密封设计,压力越高,密封越可靠。

The power station shut-off valve is suitable for the pipelines of various systems of thermal power plants to cut off or connect the pipeline medium. Applicable medium: non-corrosive medium such as water and steam. Compared with other valve products, the power station valve is characterized by high temperature and high pressure, and a unique self-sealing design. The higher the pressure, the more reliable the sealing.

高温高压截止阀是一种耐高温高压的截止阀。高温高压截止阀的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。

High temperature and high pressure globe valve is a high temperature and high pressure resistant globe valve. The opening and closing part of the high temperature and high pressure globe valve is a plug-shaped valve disc, the sealing surface is a plane or a conical surface, and the valve disc moves linearly along the center line of the fluid.

高温高压电站截止阀主要特点及用途Chief featires and usages:

1、阀门与管路连接采用焊接式结构。

2、密封面不易磨损,擦伤,密封性能好,寿命长。

3、结构紧凑,启闭性好、高度小、维修方便。

4、适用于水、蒸汽、油品管路上,具有耐高温、耐高压的特点。

1、A welding structure is used to connect the valve and pipelines.

2、The sealing face is of a good sealing property and long duration,uneasy to be worn and tubbed.

3、Compact structure,well to be opened and closed,lower in height,easy maintenance.

4、Of high-temperature and high-pressure resisting features and suitable for water,steam,oil goods pipelines.

高温高压电站截止阀主要性能和使用范围Chief property and scope of use

产品型号product type公称压力PN(Mpa)Nominal pressure试验压力(Mpa)Test pressure工作压力(Mpa)Working pressure工作温度(℃)Working temperature适用介质Appicable medium
壳体强度 Shellstrength test密封SealingP54P55P57
J61(H.Y)-100101511   ≤450水、蒸汽、油品Water,steam,oil goods
J61(H.Y)-200203022   
J61(H.Y)-250253828   
J61(H.Y)-320324836   
J61Y-P54/100V 302210  ≤540

蒸汽

Steam

J61Y-P54/140V 382814  
J61Y-P54/170V 483617  
J61Y-P55/100V 3828 10 ≤555
J61Y-P55/140V 4836 14 
J61Y-P55/170V 5339 17 
J61Y-P57/100V 4836  10≤570
J61Y-P57/140V 5540  14
J61Y-P57/170V 6044  17

高温高压电站截止阀主要零件材料Material formain parts


零件名称Part name阀体Body阀盖Bonnet阀杆Stem阀瓣Disc密封面Sealing face填料Packing阀杆螺母Yoke nut手轮Hand wheel紧固件Fastener
J61H型

25

WCB

25

40Cr

铬不锈钢

铬钼铝钢氮化Cr.stainless steel

Cr.Mo.AI steel nitration

铬不锈钢Cr.stainless steel铬不锈钢Cr.stainless steel柔性石墨Graphite铝青铜AI bronze可锻铸铁Forgeable cast-iron优质碳钢 铬钼钢High-grade carbon steel Cr.Mo steel
J61Y型

25

WCB

25

40Cr

铬不锈钢 铬钼铝钢氮化

Cr.stainless steel

Cr.Mo.AI steel nitration

25硬质合金Carbide alloy柔性石墨Graphite铝青铜AI bronze可锻铸铁Forgeable cast-iron优质碳钢 铬钼钢High-grade carbon steel Cr.Mo steel
J61Y-P54型

ZG20CrMoV

12Cr1Mo1V

12Cr1Mo1V

20Cr1Mo1VA

25Cr2Mo1VA

12Cr1Mo1V硬质合金Carbide alloy柔性石墨Graphite铝青铜AI bronze可锻铸铁Forgeable cast-iron铬钼钢Cr.Mo steel
J61Y-P55型

ZG20CrMoV

12Cr1Mo1V

12Cr1Mo1V

20Cr1Mo1VA

25Cr2Mo1VA

12Cr1Mo1V硬质合金Carbide alloy柔性石墨Graphite铝青铜AI bronze可锻铸铁Forgeable cast-iron铬钼钢Cr.Mo steel
J61Y-P57型

ZG20CrMoV

12Cr1Mo1V

12Cr1Mo1V

20Cr1Mo1VA

25Cr2Mo1VA

12Cr1Mo1V硬质合金Carbide alloy柔性石墨Graphite铝青铜AI bronze可锻铸铁Forgeable cast-iron铬钼钢Cr.Mo steel


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