美标/日标 金属硬密封浮动球阀

Q41F美标/日标 金属硬密封浮动球阀

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2023-08-20 16:35:11
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上海永鹏机械有限公司

上海永鹏机械有限公司

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产品简介

浮动式硬密封球阀的球体与阀座*采用金属对金属的密封方式,为了确保阀门在各种温度和压力下的可靠密封,针对用户的不同使用工况和要求,可以采用多种*的球体和阀座的硬化技术,包括超音速喷涂、镍基喷焊、表面特殊硬化、硬质合金喷焊以及采用高强度高硬度陶瓷材料等,球体和阀座表面硬度一般可达到HRC60以上,Z高可达HRC74以上。密封面材料耐温可达540℃,Z高可达980℃。材料的结合强度可以达到10000

详细介绍

产品性能规范

公称压力(PN) 1.62.54.06.4
壳体试验压力 2.43.86.09.6
密封试验(液) 1.825.84.47.0
密封试验(气) 0.5~0.7
适用介质 水、油品、蒸汽   硝酸类  醋酸类
适用温度 ≤200℃

主要零件材料

名称 WCB类 CF8类 CF3类 CF8M类 CF3M类 
阀体 A216-WCBA315-CFBA35-CF3A351-CF8MA351-CF3M
球体B2-B8A105-1025A182-F304LA182-F304LA132-F316A182-F316L
B8以上 A216-WCBA351-CF8MA351-CF3A351-CF8MA351-CF3M
阀杆 A182-F6aA182-F304A182-F304LA182-F336A182-F316L
阀座 -PTFE/增强PTFE/NYLIN
阀座支承圈 A105-1025A182-F304A182-F304 A105-1025A182-F304
弹簧 -3yc-7/17-49H
O型圈 NBR氟橡胶 
螺栓 A193-B7A193-B8
螺母 A194-2HA194-8

10K主要尺寸及重量

尺寸inch1/2″3/4″1″1-1/2″2″2-1/2″3″4″5″6″8″10″
DN1520254506580100125150200250
Lmm108117127165178190203229356394457533
Hmm59637597107142152178252272342345
Wmm1301301602302304004007001100110015001500
重量2.33.04.57.09.515.019.033.058.093.0160.0200.0

20K主要尺寸及重量

尺寸inch1/2″3/4″1″1-1/2″2″2-1/2″3″4″5″6″8″10″
DN140152165190216241283305381403502568
Lmm59637597107142152178252272342345
Hmm1301301602302304004007001100110015001500
Wmm2.53.55.510.514.523.530.055.081.0118.0200.0250.0
重量140152165190216241283305381403502568

150Lb外形尺寸和连接尺寸

公称通径单位 LDTGCn-ΦdWH
inmm
1/2″ 40㎜ 10889123560.54-1511572
in4.253.50.471.382.384-0.594.5328.3
3/4″ 50㎜ 117981243704-1511576
in4.613.860.4723.134-0.595.93.62
1″ 65㎜ 127108125179.54-1515092
in54.250.4723.134-0.595.93.62
1-1/2″ 80㎜ 16512714.37389.54-16200123
in6.550.562.883.884-0.627.874.84
2″ 100㎜ 17815215.992120.54-19200132
in76.000.6253.624.754-0.757.875.20
2-1/2″ 150㎜ 19017817.5105139.54-19320164
in7.570.691.125.504-0.7512.66.45
3″ 200㎜ 20319019.1127152.44-19320173
in87.500.75564-0.7512.68.6
4″ 250㎜ 22922923.9157190.54-19450210
in990.946.197.54-0.7517.728.26
6″ 300㎜ 39427926216241.58-228000288
in15.510.981.028.59.508-0.8831.51.34
8″ 40㎜ 45734329270298.58-221120374
in18.0013.501.1210.6211.758-0.8844.1014, .72
10″ 50㎜ 5334063132436212-251420366
in20.98161.212.7514.7512-155.1214.40
12″ 65㎜ 6104833238143212-251420412
in24191.26151712-155.1216.22

300Lb外形尺寸和连接尺寸

公称通径单位 LDTGCn-ΦdWH
inmm
1/2″ 40㎜ 14095153566.54-1511572
in5.513.740.591.382.624-0.594.5328.3
3/4″ 50㎜ 152117164382.54-1911576
in5.984.610.621.693.254-0.754.5329.9
1″ 65㎜ 1651241851894-1915092
in6.54.90.7123.54-0.755.93.62
1-1/2″ 80㎜ 19015620.773114.54-22200123
in7.56.120.812.884.514-0.887.874.84
2″ 100㎜ 21616522.3921278-19200132
in8.56.50.883.6258-0.757.875.20
2-1/2″ 150㎜ 24119025.41051498-22320164
in9.57.514.125.878-0.8812.66.45
3″ 200㎜ 28321028.5127168.58-22320173
in11.258.25101256.628-0.8812.66.8
4″ 250㎜ 30525431.81572008-22450210
in12101.256.197.888-0.8817.728.26
6″ 300㎜ 40331836.621627012-221120336
in15.87512.51.448.510.6212-0.8844.1013.23
8″ 40㎜ 5023814227033012-251420385
in19.761516.510.6212.9912-155.1215.16
10″ 50㎜ 56844448324387.516-291420370
in22.3617.501.8912.7515.2516-1.1255.1214.56
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