Fluorine Lined Globe Valve

Product Overview

Fluorine Lined Globe Valve produced by our company feature a disc that moves up and down along the center line of the seat driven by the stem. They are used for connecting or shutting off the medium and are not suitable for regulating flow.

Product Feature

• Fully lined fluoroplastic through-way type J41F46, Y type J45F46, and J44F46 angle globe valves are widely used in oil, chemical, and industrial pipeline systems for shut-off functions. They offer a compact structure, flexible opening and closing, good erosion resistance, and a short flow path. However, globe valves cannot be used for flow regulation, as high-speed medium flow may damage and erode the sealing surface.

• The disc and stem are designed as an integrated structure to prevent internal parts from being forced out of the valve due to pressure waves.

Executive Standard

Design and manufacture	GB 12233 / GB 12235
Face to face	GB 12221 (Short–long pattern series)
Flange dimension	JB78 / JB79 (or according to contract)
Pressure test	GB/T 13927
Symbol	GB 12220
Supply	GB/T 12252

Main part material Specifications

No.	Part name	Grey cast iron (Z)	Carbon steel (C)	Stainless steel (P)	Stainless steel (R)	Low carbon SS (PL)	Low carbon SS (RL)
1	Body, Bonnet	HT250	WCB	CF8	CF8M	CF3	CF3M
2	Disc, Stem	35	1Cr13	1Cr18Ni9	1Cr18Ni12Mo2Ti	00Cr18Ni10	00Cr17Ni14Mo2
3	Swing bolt	35	35	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2
4	Lining / Seat	FEP (F46), PCTFE (F3), PFA, PO (material-dependent)
5	Packing	PTFE (F4) (common for all materials)
6	Packing gland	WCB	WCB	CF8	CF8M	CF3	CF3M
7	Stem nuts	ZCuAl10Fe3	ZCuAl10Fe3	—	—	—	—
8	Bolt	35	35CrMoA	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9Ti	1Cr18Ni9Ti
9	Nuts	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
10	Handwheel	HT200	HT200	WCC	WCC	WCC	WCC

Fluorine Lined Globe Valve

Basic Type

Operation Type	Model
Manually	J41F₃ / J41F₄₆ / J45F₃ / J45F₄₆
Gear operated	J541F₃ / J541F₄₆
Pneumatic	J641F₃ / J6B41F₄₆
Electric	J941F₃ / J941F₄₆

Main Dimension

PN1.0 (MPa)

DN (mm)	NPS (inch)	L	D	D1	D2	f	b	Z-φd	Do	H1	H2	W (kg)
15	1/2	130	95	65	45	2	14	4-φ14	100	235	260	6.5
20	3/4	150	105	75	55	2	16	4-φ14	100	240	265	7
25	1	160	115	85	65	2	16	4-φ14	120	245	270	7.8
32	1 1/4	180	135	100	78	2	18	4-φ18	140	255	285	11
40	1 1/2	200	145	110	85	3	18	4-φ18	140	285	315	13
50	2	230	160	125	100	3	20	4-φ18	160	295	330	15
65	2 1/2	290	180	145	120	3	20	4-φ18	180	350	395	23
80	3	310	195	160	135	3	22	4/8-φ18	240	395	445	38
100	4	350	215	180	155	3	22	8-φ18	240	450	490	42
125	5	400	245	210	185	3	24	8-φ18	280	525	555	55
150	6	480	280	240	210	3	24	8-φ23	320	605	645	77
200	8	495	335	295	265	3	26	8-φ23	360	645	765	135
250	10	622	390	350	320	3	28	12-φ23	400	685	805	220
300	12	698	440	400	368	4	28	12-φ23	400	710	814	277
350	14	787	500	460	428	4	30	16-φ23	450	750	855	320

PN1.6 (MPa)

DN	NPS	L	D	D1	D2	f	b	Z-φd	Do	H1	H2	W
15	1/2	130	95	65	45	2	14	4-φ14	100	240	265	7
20	3/4	150	105	75	55	2	16	4-φ14	100	245	270	7.6
25	1	160	115	85	65	2	16	4-φ14	120	250	275	8.2
32	1 1/4	180	135	100	78	2	18	4-φ18	140	260	290	12
40	1 1/2	200	145	110	85	3	18	4-φ18	140	285	320	14
50	2	230	160	125	100	3	20	4-φ18	160	300	335	18
65	2 1/2	290	180	145	120	3	20	4-φ18	180	355	400	26
80	3	310	195	160	135	3	22	8-φ18	240	400	450	40
100	4	350	215	180	155	3	24	8-φ18	240	455	495	50
125	5	400	245	210	185	3	26	8-φ18	280	530	560	65
150	6	480	280	240	210	3	28	8-φ23	320	610	650	85
200	8	495	335	295	265	3	30	12-φ23	360	650	770	150
250	10	622	405	355	320	3	32	12-φ25	400	690	810	245
300	12	698	460	410	375	4	34	12-φ25	400	730	845	295

PN2.5 (MPa)

DN	NPS	L	D	D1	D2	f	b	Z-φd	Do	H1	H2	W
15	1/2	130	95	65	45	2	16	4-φ14	120	240	265	7.5
20	3/4	150	105	75	55	2	16	4-φ14	120	245	270	8
25	1	160	115	85	65	2	18	4-φ14	140	250	275	9
32	1 1/4	180	135	100	78	2	18	4-φ18	160	260	290	13
40	1 1/2	200	145	110	85	3	18	4-φ18	180	285	320	15
50	2	230	160	125	100	3	20	4-φ18	180	300	335	20
65	2 1/2	290	180	145	120	3	22	8-φ18	240	355	400	28
80	3	310	195	160	135	3	22	8-φ18	280	400	450	42
100	4	350	230	190	160	3	24	8-φ23	320	455	495	57
125	5	400	270	220	188	3	28	8-φ25	320	530	560	71
150	6	480	300	250	218	3	30	8-φ25	360	610	650	90