高压对焊球阀|上海沪嘉阀门厂|免费b2b网站

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高压对焊球阀

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名称：	http://hujiavalve.cn.qiyeku.com
型号：	Q41F
口径：	DN15-DN100
压力：	1.6MPa≈32.0MPa
材质：	WCB、A105、SS304、SS316
认证：	ISO9001:2000

·高压对焊球阀产品详情

高压对焊球阀它的启闭件作为一个球体，利用球体绕阀杆的轴线旋转90o实现开启和关闭的目的。球阀在管道上主要用于切断、分配和改变介质流动方向，设计成V形开口的球阀还具有良好的流量调节功能。

公称压力：16-32MPa

适用温度：-20～232℃～350℃

焊接类型：对焊（BW）、承插焊（SW）高压高压对焊球阀,高压对焊球阀,高压球阀。

一、高压对焊球阀主要尺寸：

型号	公称通径	尺寸（mm）
型号	公称通径	L	L1	D	D1	H	L0
Q61F N-160 Q661F N-160	10	150	60	90	18	68	220
	15	170	70	100	23	62	220
	20	191	81	110	29	75	250
	25	205	985	115	36	80	250
	32	230	110	150	43	96	300
	40	260	120	170	49	111	400
	50	330	140	200	61	128	400
	65	360	150	220	80	180	500
	80	380	160	270	105	200	600
	100	430	188	320	118	245	800

二、高压对焊球阀主要尺寸：

型号	公称通径	尺寸（mm）						气动装置
型号	公称通径	L	L1	D	D1	H	L0	气动装置
Q661F N-160 Q661F N-320	10	150	60	90	18	211	255	QD60
	15	170	70	100	23	293	348	QD100
	20	191	81	110	29	297	348	QD100
	25	205	95	115	36	303	348	QD100
	32	230	110	150	43	456	520	QD150
	40	260	120	170	49	463	520	QD150
	50	330	140	200	61	478	520	QD150
	65	360	150	225	80	180	500	-
	80	380	160	270	105	200	600	-
	100	430	188	320	118	245	800	-

三、高压对焊球阀主要零件材料：

适用介质	型号	阀体	球体、阀杆	手柄	密封圈	垫片、填料
水、蒸汽、油品	Q61N-16/320C Q661N-160/320C	A105、45	1Cr18/1Cr18Ni9Ti	铸铁WCB	聚四氟乙稀PTFE增强聚四氟乙烯VUILUK PTFE 对位聚本PPL	聚四氟乙烯PTFE对位聚笨PPL
硝酸类	Q61N-16/320P Q661N-160/320P	304/1Cr18Ni9Ti	304/1Cr18Ni9Ti
醋酸类	Q61N-16/320R Q661N-160/320R	316/1Cr18Ni12Mo2TI	316/Cr18Ni12Mo2Ti

四、高压对焊球阀主要尺寸：

公称通径DN（mm）	Q11N-100/160、Q11N-100/160P						Q11N-320、Q11N-320P
	管螺纹	尺寸（mm）					管螺纹	尺寸（mm）
	管螺纹	d	L	H	W	E	管螺纹	H	W	SW	L
5	1/4	11	70	43	108	42.5	-	-	-	-	70
10	3/8	11	70	43	108	42.5	-	-	-	-	-
15	1/2	11	85	43	108	42.5	1/2	68	130	41	85
20	3/4	14	95	45.5	146	47.5	3/4	77	180	46	95
25	1	21	105	59.5	146	52.5	1	82	180	55	105
32	11/4	25	120	64.5	146	60	11/4	115	300	70	120
40	11/2	32	130	76	254	65	11/2	120	300	80	130
50	2	38	150	81	254	75	2	130	300	100	150

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