Angle LPG Globe Valve J44N-40

Product Introduction about Angle LPG Globe Valve J44N-40:

The opening and closing parts of the J44N-40 Angle LPG Globe Valve produced by TopVal are plug shaped disc, the sealing surface is flat or conical, and the disc moves in a straight line along the center line of the fluid.Angle globe valve, also known as Angle valve, stem movement form, there are lifting rod type (stem lifting, hand wheel not lifting), there are also lifting rotary rod type (hand wheel and stem together rotating lifting, nut in the valve body).

Angle globe valve is only suitable for full opening and full closing, not allowed to adjust and throttle.Globe valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface of the globe valve not to leak.When the medium from the lower part of the disc into the valve, the operation force to overcome the resistance, is the friction force of the stem and packing and the thrust produced by the pressure of the medium, close the "Angle globe valve" force than open the "Angle globe valve" force, so the diameter of the stem to be large, otherwise the stem top bending fault will occur.

Scope of Application of Angle LPG Globe Valve J44N-40:
Angle globe valve is a commonly used cut-off valve, mainly used to connect or cut off the medium in the pipeline, generally not used to adjust the flow.Globe valve products are suitable for a wide range of pressure and temperature, but generally used in medium and small caliber pipelines, suitable for steam, oil, water and other media ≤425℃.

Main Size and Weight of Angle LPG Globe Valve J44N-40:

1.6MPa main dimensions:

DN	in	L	D	D1	D2	f	b	z-φd	Do	H1	H2	W
15	1/2	65/90	95	65	45	2	14	4-φ14	100	240	265	7
20	3/4	75/95	105	75	55	2	16	4-φ14	100	245	270	7.5
25	1	80/100	115	85	65	2	16	4-φ14	120	250	275	8.5
32	21/4	95/105	135	100	78	2	18	4-φ18	140	260	290	12
40	21/2	100/115	145	110	85	2	18	4-φ18	140	290	325	14
50	2	115/125	160	125	100	2	20	4-φ18	160	300	335	19
65	21/2	145	180	145	120	2	20	4-φ18	180	355	400	27
80	3	155	195	160	135	2	22	4-φ18	240	400	450	42
100	4	175	215	180	155	2	24	8-φ18	240	455	495	50
125	5	200	245	210	185	2	26	8-φ18	280	530	560	64
150	6	240/225	280	240	210	2	28	8-φ23	320	605	650	85
200	8	275	335	295	265	2	30	8-φ23	360	650	770	155

2.5MPa main dimensions:

DN	in	L	D	D1	D2	f	b	z-φd	Do	H1	H2	W
15	1/2	65/90	95	65	45	2	16	4-φ14	120	245	270	7.5
20	3/4	75/95	105	75	55	2	16	4-φ14	120	250	275	8.8
25	1	80/100	115	85	65	2	16	4-φ14	140	260	290	11
32	21/4	95/105	135	100	78	2	18	4-φ18	140	290	325	13
40	21/2	100/115	145	110	85	3	18	4-φ18	160	300	335	18
50	2	115/125	160	125	100	3	20	4-φ18	180	355	400	31
65	21/2	145	180	145	120	3	22	8-φ18	220	400	450	39
80	3	155	195	160	135	3	22	8-φ18	280	450	495	50
100	4	175	230	190	160	3	24	8-φ23	320	530	590	60
125	5	200	270	220	188	3	28	8-φ25	380	600	650	75
150	6	240/225	300	250	218	3	30	8-φ25	400	650	770	98
200	8	275	360	310	278	3	34	12-φ23	450	700	850	170