Product Main

Specifications

Forged steel bellow sealed globe valve
Application:
Petroleum, chemical industry, pharmacy, fertilizer, and power industry etc.
Technical specification
Design standard:
GB/t12235-1989
Face to face dimension:
GB/t12221-1989
Flanged ends:
Hg/t20592-97
Test &inspection:
Jb/t9092-99
Product main advantage
1. Bellow sealed globe valve, the pivotal part of which-metal bellow, automatic roll welding 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, 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
 
Medium Thickness
 
Height
(H)
  n-φ d
15 130 95 65 45 16 2 210   4-φ 14
20 150 105 75 58 18 2 215   4-φ 14
25 160 115 85 68 18 2 220   4-φ 14
32 180 140 100 78 18 2 225   4-φ 18
40 200 150 110 88 18 3 250   4-φ 18
50 230 165 125 102 20 3 270   4-φ 18
                                                                                                                                                      WJ41H-25C
15 130 95 65 45 16 2 210   4-φ 14
20 150 105 75 58 18 2 215   4-φ 14
25 160 115 85 68 18 2 220   4-φ 14
32 180 140 100 78 18 2 225   4-φ 18
40 200 150 110 88 18 3 250   4-φ 18
50 230 165 125 102 20 3 270   4-φ 18
                                                                                                                                    WJ41H-40C
15 130 95 65 45 16 2 210   4-φ 14
20 150 105 75 58 18 2 215   4-φ 14
25 160 115 85 68 18 2 220   4-φ 14
32 180 140 100 78 18 2 225   4-φ 18
40 200 150 110 88 18 3 250   4-φ 18
50 230 165 125 102 20 3 270   4-φ 18