Q41F黄铜法兰球阀

Q41F黄铜法兰球阀

DN	SIZE	L	H	D	K	D1	n-φd
15	1/2	78	62	95	65	119	4-14
20	3/4	81	67	105	75	136	4-14
25	1	84	73	115	85	134	4-14
32	1 1/4	95.5	96	140	100	153	4-18
40	1 1/2	108	96	150	110	143	4-18
50	2	108	103	165	125	143	4-18
65	2 1/2	112.5	115	186	145	245	8-18
80	3	123.5	120	200	160	232	8-18
100	4	140	154	215	180(190)	239	8-18