Handle-to-grip convex ear butterfly valve

Short Description:

he valve is small in size and light in weight. It can be used as a device to cut off and regulate flow in various medium pipelines. By choosing valve plates and seals of different materials, as well as pinless connections between plates and shafts, it can be used in worse working conditions, such as desulfurization, vacuum, seawater desalination system, etc. The butterfly valve with lug-to-clip can repair the downstream pipeline and equipment of the valve on-line, and the valve can repair the downstream pipeline and equipment on-line, and the valve can be installed at the end of the pipe as an exhaust valve.


Product Detail

Product Tags

This valve is suitable for petroleum, chemical industry, food, medicine, papermaking, hydropower, ship, water supply and drainage, smelting, energy and other systems. It can be used as regulating and closing equipment on a variety of corrosive, non-corrosive gases, liquids, semi-fluids and solid powder pipes and containers.

 

Product characteristics

1. Small and portable, easy to disassemble and repair, and can be installed in any position.

2. It has simple structure, compact structure and quick starting and closing of 90 degree operation.

3. Small operating torque, light and labor-saving.

4. To achieve complete seal, gas test leakage is zero.

5. Choosing different parts and materials can be applied to various media.

6. Flow characteristic tends to be straight line and has good regulation performance.

7. Opening and closing test times are as many as tens of thousands and have a long service life.

1535435858(1)

DN A B C D L H D1 n-ø K E n1-ø1 ø2 G kg
mm inch
50 2″ 161 80 42 52.9 32  88.38 125  4-M16 77 57.15 4-6.7 12.6 118 3.8
65 2.5″ 175 89 44.7 64.5 32  102.54 145  4-M16 77 57.15 4-6.7 12.6 137 4.2
80 3″ 181 95 45.2 78.8 32  61.23 160  8-M16 77 57.15 4-6.7 12.6 178 4.7
100 4″ 200 114 52.1 104 32  68.88 180  8-M16 92 69.85 4-10.3 15.77 206 9.0
125 5″ 213 127 54.4 123.3 32  80.36 210  8-M16 92 69.85 4-10.3 18.92 238 10.9
150 6″ 226 139 55.8 155.6 32  91.84 240  8-M20 92 69.85 4-10.3 18.92 266 14.2
200 8″ 260 175 60.6 202.5 45 112.89/76.35 295  8-M20/12-M24 115 88.9 4-14.3 22.1 329 18.2
250 10″ 292 203 65.6 250.5 45 90.59/91.88 350/355 12-M20/12-M24 115 88.9 4-14.3 28.45 393 26.8
300 12″ 337 242 76.9 301.3 45 103.52/106.12 400/410 12-M20/12-M24 140 107.95 4-14.3 31.6 462 40
350 14″ 368 267 76.5 333.3 45 89.74/91.69 460/470 16-M20/16-M24 140 107.95 4-14.3 31.6 515 56
400 16″ 400 309 86.5 389.6 51.2/72 100.48/102.42 515/525 16-M20/16-M24 197 158.75 4-20.6 33.15 579 96
450 18″ 422 328 105.6 440.51 51.2/72 88.38/91.51 565/585 20-M24/20-M27 197 158.75 4-20.6 38 627 122
500 20″ 480 361 131.8 491.6 64.2/82  96.99/101.68 620/650 20-M24/20-M30 197 156.25 4-20.6 41.15 696 202
600 24″ 562 459 152 592.5 70.2/82 113.42/120.46 725/770 20-M27/20-M33 276 215.9 4-22.2 50.65 821 270

Qualification certificate

API
OHSAS18001 英文
ISO14001 英文
ISO9001 英文

Exhibition

Our valves received a lot of attention at the Dubai show.

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Factory

20180802115429
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