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喷煤粉专用球阀

产品名称: 喷煤粉专用球阀
产品型号: Q41F-16C
产品展商: 上明
产品文档: 无相关文档

简单介绍

喷煤粉专用球阀本系列气动球阀是作为控制含尘、含固体粉末,特别适用于高炉煤粉喷吹、空气管路及喷枪管路等系统。阀座带有磨损自动补偿装置,有效确保阀门的密封性能


喷煤粉专用球阀  的详细介绍

喷煤粉专用球阀
产品详细介绍

 

产品结构特点

本系列气动球阀是作为控制含尘、含固体粉末,特别适用于高炉煤粉喷吹、空气管路及喷枪管路等系统。
1、阀座带有磨损自动补偿装置,有效确保阀门的密封性能。
2、特殊材料制成的密封圈,具有耐高温、耐磨损、使用寿命长的特点。
3、阀门结构紧凑、启闭灵活、安装维修方便。

Construction Features

The Air operated ball valve series are designed for controllingthe powders containing dusts or solid bodies, especially for thosefields or systems as coal-powder injection in high-furnace, airflowlines, lance lines, etc.
1.Wear-auto-compensation equipment is applied with the valveseat to effectively ensure the sealing performance of the valve.
2.The seal ring made from exotic materials features such spe-c ialties as high-temperature resistance,abrasion-resistance, longservice-life, etc.
3.The valve bears those characteristics like compact structure,flexible on-off, and convenient method for installation and mainte-nance.

主要零件材质 Main Parts and Materials

零件名称 Accessory name材质 Materials
阀体、阀盖 Body,bonnetWCB
球体、阀座 Globe Body,seat1Cr18Ni9Ti+硬铬
ICr18Ni9Ti+Hard chrome
阀杆 Stem2Cr13
密封圈 Sealing ring特种耐磨耐高温四氟
Special wearing-resisting and high-
temperature resistance tetraf luorine
螺栓 Bolt中碳钢 Medium Carbon stell

主要外型及连接尺寸表Form of Main Types and Connecting Dimension

喷煤粉专用球阀

公称压力 Nominal pressure1.6Mpa
壳体试验压力 Shell Test Pressure2.4Mpa
高压液密封 High-Pressure Liquid Sealing1.76Mpa
低压气密封 Low-Pressure Hermetic Sealing0.6Mpa
适用温度 Applicable Temperature-28~300℃
适用介质 Applicable Mediums含尘气体、煤粉等
Dusty gases,Powder coal,etc.
结构长度按 Structural length followsGB1221-89
法兰尺寸按 Flange Dimension followsGB9113、JB79-59
检验试验按 Test and Inspection followsJB/T9092-99
驱动方式 Driving manner手动、气动
Manual/Pneumatic


 

 

公称压力 PN(MPa)
Nominal pressure
公称通径 DN(mm)
Nominal diameter
尺寸 Dimension(mm)
LWH
手动 Manual气动
Pneumatic
手动
Manual
气动
Pneumatic
1.6

 

2518014023590298
32200155235107304
40220250330127370
50220250330140376
65241350400164425
80283350510177484
100305420510206531
125356700580292570
1503941000720320570
200457 720 610
250533 900 670
300 610  1050 740
350686 1290 790
400762 1600 905

其余连接尺寸请参阅样本《主要外型与连接尺寸表达式》
Please refer to the sample book of Form of Main Types and Connecting Dimension for other connection dimensions.

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