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J44N-40 Angle LPG Globe Valve

Product overview

Product model: J44N-40
Nominal pressure: PN1.6~4.0(MPa)
Nominal diameter: DN15~300(mm)
Follow the specification: Standard
Design and manufacture: GB12233/GB 12235
Structure length: GB 12221/JB96 (long series)
Structure length: GB78/JB79 (GB, HG, SH)
Pressure test: GB/T 13927
Mark: GB 12220
Supply: GB/T12252

J44N-40 Angle LPG Globe Valve product details

J44N-40 Angle LPG Globe Valve product introduction:

The opening and closing parts of the J44N-40 Angle LPG Globe Valve produced and sold by Baigang Valve Group 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.


J44N-40 Angle LPG Globe Valve Scope of application:
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℃.


J44N-40 Angle LPG Globe Valve main size and weight:

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


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the J44N-40 Angle LPG Globe Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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