The globe valve, also known as the gate valve, is a forced sealed valve, so when the valve is closed, pressure is applied to the valve disc to force the sealing surface not to leak. When the medium enters the valve from below the valve disc, the resistance that the operating force needs to overcome is the friction force of the valve stem and the filler and the thrust generated by the pressure of the medium. The force of closing the valve is larger than the force of opening the valve, so the diameter of the valve stem should be large, otherwise the failure of the top bend of the valve stem will occur.
The users of the products involve petroleum, chemical industry, electric power, metallurgy, pharmaceutical, food, water treatment, municipal drainage, natural gas, paper, electronic industry, building, mechanical equipment and other fields.
Welding stop valve and pipe connection adopts welding structure. Sealing surface is not easy to wear, abrasion, sealing performance is good, long life. Compact structure, good opening and closing, small height, easy maintenance. Suitable for water and oil quality control, with high temperature resistance, high pressure resistance.
The welded globe valve has the advantages of simple structure, convenient manufacture and maintenance. Small working trip, short opening and closing time. Good sealing, small friction between the sealing surface, long life and so on.
| mm | L | D | D1 | D2 | b-f | Z-Φd | H1 | H2 | D0 |
| 15 | 130 | 95 | 65 | 45 | 14-2 | 4-Φ14 | 205 | 225 | 120 |
| 20 | 150 | 105 | 75 | 58 | 16-2 | 4-Φ14 | 211 | 233 | 120 |
| 25 | 160 | 115 | 85 | 68 | 16-2 | 4-Φ14 | 234 | 259 | 140 |
| 32 | 180 | 140 | 100 | 78 | 18-2 | 4-Φ18 | 250 | 275 | 140 |
| 40 | 200 | 150 | 110 | 88 | 18-2 | 4-Φ18 | 288 | 309 | 200 |
| 50 | 230 | 165 | 125 | 102 | 20-2 | 4-Φ18 | 321 | 346 | 200 |
| 65 | 290 | 185 | 145 | 122 | 20-2 | 4-Φ18 | 241 | 372 | 240 |
| 80 | 310 | 200 | 160 | 138 | 20-2 | 8-Φ18 | 285 | 420 | 280 |
| 100 | 350 | 220 | 180 | 158 | 20-2 | 8-Φ18 | 428 | 477 | 280 |
| 125 | 400 | 250 | 210 | 188 | 22-2 | 8-Φ18 | 471 | 516 | 360 |
| 150 | 480 | 285 | 240 | 212 | 24-2 | 5-Φ23 | 516 | 573 | 400 |
| 200 | 600 | 340 | 295 | 268 | 26-3 | 12-Φ23 | 610 | 680 | 450 |
| 250 | 622 | 405 | 355 | 320 | 26-3 | 12-Φ25 | 679 | 790 | 450 |
| 300 | 698 | 460 | 410 | 375 | 30-4 | 12-Φ25 | 883 | 1033 | 600 |
we will contact you in 6 hours as soon as we can.
We are factory.
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
We adhere to strict quality control procedures that begin with product design and carry through to the end of the production process using state-of -the-art quality control equipment.
We are a global stocking valve distributor with a vast inventory of valves for any job.
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