UJ41H/Y/W plunger globe valve

UJ41H/Y/W-16C/P/R plunger globe valve Because the sealing ring is made of a new type of non-metallic material, it has the ability to withstand long-term high temperature and high pressure without losing elasticity, and the contact area between the plunger and the sealing ring is large. Moreover, the sealing ring is a mixed material with good performance, therefore, the sealing is reliable and durable.It is mainly used in metallurgy, electricity, chemical industry, petroleum refining, fertilizer, light industry, food and other industries.

一.Product Introduction
UJ41H/Y/W-16C/P/R plunger globe valve Because the sealing ring is made of a new type of non-metallic material, it has the ability to withstand long-term high temperature and high pressure without losing elasticity, and the contact area between the plunger and the sealing ring is large. Moreover, the sealing ring is a mixed material with good performance, therefore, the sealing is reliable and durable.It is mainly used in metallurgy, electricity, chemical industry, petroleum refining, fertilizer, light industry, food and other industries.
二.Product Features

  1. In the valve, the plunger and the seal adopt an interference fit. By adjusting the preload force of the flange bolt, the lateral force generated by the compression of the sealing ring is sealed with the hole surface of the valve body and the outer circle of the plunger, thereby ensuring the sealing of the valve and eliminating external leakage.
  2. Since the sealing ring adopts a new type of non-toxic sealing material with strong resilience and high wear resistance, the sealing is reliable and durable, thereby improving the service life of the valve.
  3. This valve combines the leak-free advantages of plunger valve and the fast opening and closing characteristics of globe valve to become a new variety with novel structure and wide range of uses.

三.Technical data

Nominal pressure 1.6 2.5 4.0 6.4 10.0
Shell test pressure(MPa) 2.4 3.75 6.0 9.6 15.0
High pressure sealing test pressure(MPa) 1.76 2.75 4.4 7.04 11.0
Low pressure air sealing test pressure(MPa) 0.5~0.7
Applicable media Water, steam, oil(C) Nitric acid(P)、Acetic acid(R)
Applicable temperature(℃) ≤425 ≤200

 

  1. The main shape and connection size
Model number Nominal diameter Main dimensions and connection dimensions
L D D1 D2 b Z-d D0
UJ41H/Y/W-16C/P/R 15 130 95 65 45 14 4-14 80
20 150 105 75 55 14 4-14 100
25 160 115 85 65 14 4-14 120
32 180 135 100 78 16 4-18 140
40 200 145 110 85 16 4-18 160
50 230 160 125 100 16 4-18 180
65 290 180 145 120 18 4-18 220
80 310 195 160 135 20 8-18 240
100 350 215 180 155 20 8-18 280
125 400 245 210 185 22 8-18 320
150 480 280 240 210 24 8-23 350
200 600 335 295 265 26 12-23 450
250 650 405 355 320 30 12-25 500
300 750 460 410 375 30 12-25 560
350 850 520 470 435 34 16-25 640
400 950 580 525 485 36 16-30 720
UJ41H/Y/W-25C/P/R 15 130 95 65 45 16 4-14 80
20 150 105 75 55 16 4-14 100
25 160 115 85 65 16 4-14 120
32 180 135 100 78 18 4-18 140
40 200 145 110 85 18 4-18 160
50 230 160 125 100 20 4-18 180
65 290 180 145 120 22 8-18 220
80 310 195 160 135 22 8-18 240
100 350 230 190 160 24 8-23 280
125 400 270 220 188 28 8-25 320
150 480 300 250 218 30 8-25 350
200 600 360 310 278 34 12-25 450
250 650 425 370 332 36 12-30 500
300 750 485 430 390 40 16-30 560
350 850 550 490 448 44 16-34 640
400 950 610 550 505 48 16-34 720
UJ41H/Y/W-40C/P/R 15 130 95 65 45 16 4-14 80
20 150 105 75 55 16 4-14 100
25 160 115 85 65 16 4-14 120
32 180 135 100 78 18 4-18 140
40 200 145 110 85 18 4-18 160
50 230 160 125 100 20 4-18 180
65 290 180 145 120 22 8-18 220
80 310 195 160 135 22 8-18 240
100 350 230 190 160 24 8-23 280
125 400 270 220 188 28 8-25 320
150 480 300 250 218 30 8-25 350
200 600 375 320 282 38 12-30 450
250 650 445 385 345 42 12-34 500
300 750 510 450 408 46 16-34 560
350 850 570 510 465 52 16-34 640
400 950 655 585 535 58 16-41 720

 

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