Product Main

Specifications

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-φ d
15 130 95 65 45 16 2 205   4-φ 14
20 150 105 75 58 18 2 205   4-φ 14
25 160 115 85 68 18 2 217   4-φ 14
32 180 140 100 78 18 2 230   4-φ 18
40 200 150 110 88 18 3 235   4-φ 18
50 230 165 125 102 20 3 240   4-φ 18
65 290 185 145 122 20 3 285   4-φ 18
80 310 200 160 138 20 3 310   8-φ 18
100 350 220 180 158 20 3 370   8-φ 18
125 400 250 210 188 22 3 430   8-φ 18
150 480 285 240 212 22 3 445   8-φ 22
200 600 340 295 268 24 3 560   12-φ 22
250 730 405 355 320 26 3 665   12-φ 26
300 850 460 410 378 28 4 72   12-φ 26
350 980 520 470 438 30 4 970   16-φ 26
400 1100 580 525 490 32 4 1055   16-φ 30
WJ41H-25C
15 130 95 65 45 16 2 205   4-φ 14
20 150 105 75 58 18 2 205   4-φ 14
25 160 115 85 68 18 2 217   4-φ 14
32 180 140 100 78 18 2 230   4-φ 18
40 200 150 110 88 18 3 235   4-φ 18
50 230 165 125 102 20 3 240   4-φ 18
65 290 185 145 122 22 3 285   8-φ 18
80 310 200 160 138 24 3 310   8-φ 18
100 350 235 190 162 24 3 370   8-φ 22
125 400 270 220 188 26 3 430   8-φ 26
150 480 300 250 218 28 3 445   8-φ 26
200 600 360 310 278 30 3 560   12-φ 26
250 730 425 370 335 32 3 665   12-φ 30
300 850 485 430 395 34 4 72   16-φ 30
350 980 555 190 450 38 4 970   16-φ 33
400 1100 620 550 505 40 4 1055   16-φ 36
                                                                        WJ41H-40C
15 130 95 65 45 16 2 205   4-φ 14
20 150 105 75 58 18 2 205   4-φ 14
25 160 115 85 68 18 2 217   4-φ 14
32 180 140 100 78 18 2 230   4-φ 18
40 200 150 110 88 18 3 235   4-φ 18
50 230 165 125 102 20 3 240   4-φ 18
65 290 185 145 122 22 3 285   8-φ 18
80 310 200 160 138 24 3 310   8-φ 18
100 350 235 190 162 24 3 370   8-φ 22
125 400 290 220 188 26 3 430   8-φ 26
150 480 300 250 218 28 3 445   8-φ 26
200 600 375 320 285 34 3 560   12-φ 30
250 730 450 385 345 38 3 665   12-φ 33
300 850 515 450 410 42 4 72   16-φ 33
350 980 580 510 465 46 4 970   16-φ 36
400 1100 660 585 535 50 4 1055   16-φ 39