对夹式保温球阀|上海沪嘉阀门厂|免费b2b网站

图文详情

对夹式保温球阀

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提供全套工程阀门解决方案，对夹式保温球阀售前、售中、售后专业服务！

质量{lx1}：实行全过程质量监控，细致入微，全方位检测！

价格合理：{gx}内部成本控制，减少了开支，让利于客户！

交货快捷：先进生产流水线，充足的备货，缩短了交货期！

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名称：	http://hujiavalve.cn.qiyeku.com
型号：	BQ71F
口径：	DN15-DN300
压力：	1.6MPa≈4.0MPa
材质：	WCB、A105、SS304、SS316
认证：	ISO9001:2000

·对夹式保温球阀产品详情

对夹式保温球阀具有良好的保温保冷特性，且阀门的通径与管径一致，同时又能有效降低管路中介质热量损失。主要用于石油、化工、冶金、制药、食品等各类系统中，以输送常温下会凝固的高粘度介质。

对夹式保温球阀主要型号、保温型：手动(BQ71F)、气动(BQ671F)、电动(BQ971F)

公称通径：DN15-100mm1/2“-4“
公称压力：PN1.0-2.5MPa
CLASS：150lb、JIS：10K

对夹式保温球阀主要外形及连接尺寸表

公称通径(DN)		产品型号
公称通径(DN)		L	D					W	H	3-G
(mm)	(in)	L	1.0MPa	1.6MPa	2.5MPa	150Lb	10k	手动	手动
15	1/2”	40	53	53	53	47	58	130	80	3/8
20	3/4”	45	63	63	63	57	63	170	80	3/8
25	1”	50	73	73	73	66	74	170	100	3/8
32	1 1/4”	60	84	84	84	75	84	200	110	1/2
40	1 1/2”	70	94	94	94	85	89	250	120	1/2
50	2”	80	109	109	109	103	104	250	130	1/2
65	2 1/2”	110	129	129	129	122	124	350	140	1/2
80	3”	120	144	144	144	135	134	350	150	1/2
100	4”	140	164	164	170	173	159	420	180	1/2

对夹式保温球阀型号、零件材料及主要参数

公称压力或压力级		产品型号
PN1.0MPa		BQ71F-10C	BQ71F-10P	BQ71F-10P8	BQ71F-10P3	BQ71F-10R	BQ71F-10R8	BQ71F-10R3
PN1.6MPa		BQ71F-16C	BQ71F-16P	BQ71F-16P8	BQ71F-16P3	BQ71F-16R	BQ71F-16R8	BQ71F-16R3
PN2.5MPa		BQ71F-25	BQ71F-25P	BQ71F-25P8	BQ71F-25P3	BQ71F-25R	BQ71F-16R8	BQ71F-25R3
CLASS150		BQ71F-150(LB)C	BQ71F-150(LB)P	BQ71F-150(LB)P8	BQ71F-150(LB)P3	BQ71F-150(LB)R	BQ71F-150(LB)R8	BQ71F-150(LB)R3
10K		BQ71F-10(K)C	BQ71F-10(K)P	BQ71F-10(K)P8	BQ71F-10(K)P3	BQ71F-10(K)R	BQ71F-10(K)R8	BQ71F-10(K)R3
主要零件材料	阀体	WCB	ZGlCr18Ni9Ti	CF8(304)	CF8(304L)	ZG1Cr18Ni12Mo2Ti	CF8M(316)	CF8M(316L)
	球体、阀杆	2Crl3	lCr18Ni9Ti	0Cr18Ni9(304)	0Cr18Ni9(304L)	1Cr18Ni2Mo2(316)	0Cr17Ni2Mo2(316)	0Cr17Ni2Mo2(316L)
	密封圈	聚四氟乙烯　　　对位聚苯
	填料、垫圈	V型聚四氟乙烯　　柔性石墨环　　聚四氟乙烯片　　柔性石墨复合垫
适用工况	适用介质	重油、胶类等	硝酸腐蚀性介质	强氧化性介质	醋酸等腐蚀性介质	尿素等腐蚀性介质
适用工况	适用温度	-28-300℃
配管法兰		JB79-59、GB9113、SH3406ANSIB16.5JISB2212

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