J41 Globe Valve-Fluoroplastic-Lined Valve Series-Zhejiang Lierduo Valve Co., Ltd.

Follow the standards
Design and Manufacturing:	GB/T 12233
Structural length:	GB/T 12221
Flange standard:	HG/T 20592，ASME B16.5
Nominal Pressure	PN6，PN10，PN16，Class150
Connection method:	flanged
Pressure test:	GB/T 13927
Operation method:	Handwheel, umbrella gear, pneumatic, electric

Basic model (fully lined)	Nominal pressure PN1.0~2.5MPa nominal diameter DN15~450mm
manual		pneumatic	Worm gear rotation		electric
J41F3	J45F3	J641F3	J441F3	J541F3	J941F3
J41F4	J45F4	J641F4	J441F4	J541F4	J941F4
J41F46	J45F46	J641F46	J441F46	J541F46	J941F46
J41PFA	J45PFA	J641PFA	J44PFA	J541PFA	J941PFA

Main component material list
serial number	Part Name	carbon steel	stainless steel		Ultra low carbon stainless steel
serial number	Part Name	C	P	R	PL	RL
1	valve body	WCB	CF8	CF8M	CF3	CF3M
2	support	WCB	CF8	CF8M	CF3	CF3M
3	valve disc	WCB	304	316	304	316L
4	cover pressing	WCB	304	316	304	316L
5	Lining layer	FEP(F46)/PTFE(F4)/PFA
6	filler	PTFE	PTFE	PTFE	PTFE	PTFE
7	bolt	25#	304	316	304	316
8	nut	25#	304	316	304	316
9	handwheel	QT450

Main connection dimensions and weight
Nominal diameter DN (mm)	standard value
	L	D	D1	D2	f	Z-Φd	Kg
	PN1.0MPa
15	130	95	65	45	3	4-Φ14	4.5
20	150	105	75	55	3	4-Φ14	6
25	160	115	85	65	3	4-Φ14	7.5
32	180	140	100	78	3	4-Φ18	10
40	200	150	110	85	3	4-Φ18	14
50	230	165	125	100	3	4-Φ18	16
65	290	185	145	120	3.5	8-Φ18	24
80	310	200	160	135	3.5	8-Φ18	32
100	350	220	180	155	3.5	8-Φ18	40
125	400	250	210	185	4	8-Φ18	61
150	480	285	240	210	4	8-Φ22	80
200	600	340	295	265	4.5	8-Φ22	132
250	622	395	350	320	4.5	12-Φ22	240
300	698	445	400	368	5	12-Φ22	410
350	787	505	460	420	5	16-Φ22	490
400	914	565	515	482	5	16-Φ26	630
450	978	615	565	525	6	20-Φ26	770
PN1.6MPa
15	130	95	65	45	3	4-Φ14	4.5
20	150	105	75	55	3	4-Φ14	6
25	160	115	85	65	3	4-Φ14	7.5
32	180	140	100	78	3	4-Φ18	10
40	200	150	110	85	3	4-Φ18	14
50	230	165	125	100	3	4-Φ18	16
65	290	185	145	120	3.5	8-Φ18	24
80	310	200	160	135	3.5	8-Φ18	32
100	350	220	180	155	3.5	8-Φ18	40
125	400	250	210	185	4	8-Φ18	61
150	480	285	240	210	4	8-Φ22	80
200	600	340	295	265	4.5	12-Φ22	132
250	622	405	355	320	4.5	12-Φ26	250
300	698	460	410	375	5	12-Φ26	420
350	787	520	470	435	5	16-Φ26	506
400	914	580	525	485	5	16-Φ30	640
450	978	640	585	540	6	20-Φ30	790
PN2.5MPa
15	130	95	65	45	3	4-Φ14	4.5
20	150	105	75	55	3	4-Φ14	6
25	160	115	85	65	3	4-Φ14	7.5
32	180	140	100	78	3	4-Φ18	10.5
40	200	150	110	85	3	4-Φ18	14
50	230	165	125	100	3	4-Φ18	17
65	290	185	145	120	3.5	8-Φ18	25
80	310	200	160	135	3.5	8-Φ18	35
100	350	235	190	160	3.5	8-Φ22	45
125	400	270	220	188	4	8-Φ26	68
150	480	300	250	218	4	8-Φ26	90
200	600	360	310	278	4.5	12-Φ26	145
250	622	425	370	320	5	12-Φ30	265

J41 Globe Valve