GB Standard Bellow Sealed Globe Valve
APPLICATION:
Petroleum, Chemical industry, pharmacy, fertilizer, and power industry etc.
TECHNICAL SPECIFICATION
Design standard:
GB/T 12235-1989
Face to face dimension:
GB/T 12221-1989
Flanged ends:
HG/T 20592-97
Test &inspection:
JB/T 9092-99
PRODUCT MAIN ADVANTAGE
1.Bellow sealed globe valve, the pivotal part of which-metal bellow, automatic roll wilding the bottom of bellow with the stem component, automatic roll welding the top of bellow with the connecting plate, which is metal barrier between fluid and atmosphere, ensure stem zero leak.
2.Disc is cuneiform and streamline shape design, reliable seal, longer use life
3.Double seal design(bellow + packing),reliable seal, longer use life leak, and it conform to international seal standard.
4.There have a grease nipple no the valve cover, it can direct lubricate the stem, nut and sleeve, unlike traditional only lubricate the spindle thread.
5.Human engineering hand wheel-an enhanced design provides longer life, easy and convenient operation and more safety.
If you are interested in our products and want to know more, please contact with us. We will reply as soon as possible.
WJ41H-16C |
Caliber (DN) | Main Connection Size |
Total Length (L) | Excircle (D) | Centre (D1) | Medium (D2) | Flange thickness
(b) | Medium Thickness
(f) | Height (H) | n-φd |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 205 | 4-φ14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 205 | 4-φ14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 217 | 4-φ14 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 230 | 4-φ18 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 235 | 4-φ18 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 240 | 4-φ18 |
65 | 290 | 185 | 145 | 122 | 20 | 3 | 285 | 4-φ18 |
80 | 310 | 200 | 160 | 138 | 20 | 3 | 310 | 8-φ18 |
100 | 350 | 220 | 180 | 158 | 20 | 3 | 370 | 8-φ18 |
125 | 400 | 250 | 210 | 188 | 22 | 3 | 430 | 8-φ18 |
150 | 480 | 285 | 240 | 212 | 22 | 3 | 445 | 8-φ22 |
200 | 600 | 340 | 295 | 268 | 24 | 3 | 560 | 12-φ22 |
250 | 730 | 405 | 355 | 320 | 26 | 3 | 665 | 12-φ26 |
300 | 850 | 460 | 410 | 378 | 28 | 4 | 72 | 12-φ26 |
350 | 980 | 520 | 470 | 438 | 30 | 4 | 970 | 16-φ26 |
400 | 1100 | 580 | 525 | 490 | 32 | 4 | 1055 | 16-φ30 |
WJ41H-25C |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 205 | 4-φ14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 205 | 4-φ14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 217 | 4-φ14 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 230 | 4-φ18 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 235 | 4-φ18 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 240 | 4-φ18 |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 285 | 8-φ18 |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 310 | 8-φ18 |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 370 | 8-φ22 |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 430 | 8-φ26 |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 445 | 8-φ26 |
200 | 600 | 360 | 310 | 278 | 30 | 3 | 560 | 12-φ26 |
250 | 730 | 425 | 370 | 335 | 32 | 3 | 665 | 12-φ30 |
300 | 850 | 485 | 430 | 395 | 34 | 4 | 72 | 16-φ30 |
350 | 980 | 555 | 190 | 450 | 38 | 4 | 970 | 16-φ33 |
400 | 1100 | 620 | 550 | 505 | 40 | 4 | 1055 | 16-φ36 |
WJ41H-40C |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 205 | 4-φ14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 205 | 4-φ14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 217 | 4-φ14 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 230 | 4-φ18 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 235 | 4-φ18 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 240 | 4-φ18 |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 285 | 8-φ18 |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 310 | 8-φ18 |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 370 | 8-φ22 |
125 | 400 | 290 | 220 | 188 | 26 | 3 | 430 | 8-φ26 |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 445 | 8-φ26 |
200 | 600 | 375 | 320 | 285 | 34 | 3 | 560 | 12-φ30 |
250 | 730 | 450 | 385 | 345 | 38 | 3 | 665 | 12-φ33 |
300 | 850 | 515 | 450 | 410 | 42 | 4 | 72 | 16-φ33 |
350 | 980 | 580 | 510 | 465 | 46 | 4 | 970 | 16-φ36 |
400 | 1100 | 660 | 585 | 535 | 50 | 4 | 1055 | 16-φ39 |