National standard carbon steel forged steel flange globe valve J41H

Bolt/welded connection valve cover, reduced diameter and full diameter, rising stem bracket (OS&Y)

The end connection is a flange, designed according to GB/T12224

Product drawing

Product drawing.png

Product dimensions

PN16/25 RF
NPS（inch）	Ød	L	H(open)	ØW	A	B	C	T	F	n-Ø
1/2″	10.5	130	158	100	45	65	90	16	2	4-14
3/4″	13	150	160	100	58	75	105	18	2	4-14
1″	17.5	160	198	125	68	85	115	18	2	4-14
1 1/4″	24	180	226	160	78	100	140	18	2	4-18
1 1/2″	29	200	246	160	88	110	150	18	3	4-18
2″	36.5	230	290	180	102	125	165	20	3	4-18
PN40 FM
NPS（inch）	Ød	L	H(open)	ØW	A	B	C	d	T	f	f2	n-Ø
1/2″	10.5	130	158	100	45	65	90	40	16	2	4	4-14
3/4″	13	150	160	100	58	75	105	51	18	2	4	4-14
1″	17.5	160	198	125	68	85	115	58	18	2	4	4-14
1 1/4″	24	180	226	160	78	100	140	66	18	2	4	4-18
1 1/2″	29	200	246	160	88	110	150	76	18	3	4	4-18
2″	36.5	230	290	180	102	125	165	88	20	3	4	4-18
PN63 FM
NPS（inch）	Ød	L	H(open)	ØW	A	B	C	d	T	f	f2	n-Ø
1/2″	10.5	165	170	100	45	75	105	40	20	2	4	4-14
3/4″	13	190	172	100	58	90	130	51	22	2	4	4-18
1″	17.5	216	206	125	68	100	145	58	24	2	4	4-18
1 1/4″	24	229	230	160	78	110	155	66	26	2	4	4-22
1 1/2″	29	241	262	160	88	125	170	76	28	3	4	4-22
2″	36.5	292	295	180	102	135	180	88	28	3	4	4-22
PN100 FM
NPS（inch）	Ød	L	H(open)	ØW	A	B	C	d	T	f	f2	n-Ø
1/2″	10.5	165	170	100	45	75	105	40	20	2	4	4-14
3/4″	13	190	172	100	58	90	130	51	22	2	4	4-18
1″	17.5	216	206	125	68	100	140	58	24	2	4	4-18
1 1/4″	24	229	230	160	78	110	155	66	26	2	4	4-22
1 1/2″	29	241	262	160	88	125	170	76	28	3	4	4-22
2″	36.5	292	295	180	102	145	195	88	30	3	4	4-26
PN160 FM
NPS（inch）	Ød	L	H(open)	ØW	A	B	C	d	T	f	f2	n-Ø
1/2″	10.5	170	172	100	55	75	105	40	20	2	4	4-14
3/4″	13	190	206	125	62	90	130	51	24	2	4	4-18
1″	17.5	210	230	160	72	100	140	58	24	2	4	4-18
1 1/4″	24	230	262	160	85	115	155	66	28	2	4	4-22
1 1/2″	29	260	295	180	92	125	170	76	28	3	4	4-22
2″	36.5	300	345	200	132	165	195	88	30	3	4	4-26
PN250 FM
NPS（inch）	Ød	L	H(open)	ØW	A	B	C	d	T	f	f2	n-Ø
1/2″	10.5	170	172	100	70	90	130	40	26	2	4	4-18
3/4″	13	190	206	125	75	95	135	51	28	2	4	4-18
1″	17.5	210	230	160	82	105	150	58	28	2	4	4-22
1 1/4″	24	230	262	160	96	120	165	66	32	2	4	4-22
1 1/2″	29	260	295	180	108	135	185	76	34	3	4	4-26
2″	36.5	300	345	200	122	150	200	88	38	3	4	8-26