Jingdie Hugong Valve D71x Handle Soft-sealed Wafer Butterfly Valve Dn50, 100, 150
Main Features
The main features of the D71X soft-sealed wafer butterfly valve are as follows:
1. The D71X soft-sealed wafer butterfly valve has a simple and compact structure, and it can be quickly opened with a 90° rotation.
2. It is small and lightweight, easy to disassemble, assemble and repair, and can be installed at any position.
3. The D71X soft-sealed wafer butterfly valve has a small operating torque during use, and the opening and closing are light and labor-saving.
4. The flow characteristic tends to be linear, and the adjustment performance is good.
5. The D71X soft-sealed wafer butterfly valve can reach 10,000 times of opening and closing tests, with a long service life.
6. It has good sealing performance, and the gas test leakage is zero.
The D71X soft-sealed wafer butterfly valve uses a variety of part material pairings, and can be applied to pipelines of fresh water, sewage, seawater, steam, natural gas, food, medicine, oil and various acid-base media. The applicable temperature is -10℃ +150℃, and the connection standard complies with the GB2555-81 standard. The main component materials of the D71X soft-sealed wafer butterfly valve produced by Shanghai Yihuan are selected as follows: Valve body material: cast iron, ductile iron, stainless steel, copper alloy, aluminum alloy; Butterfly plate material: ductile iron, stainless steel, corrosion-resistant steel, titanium steel, copper alloy; Valve seat: nitrile, ethylene propylene, neoprene, Hypalon, polytetrafluoroethylene, natural rubber, etc.
Scope of Application
Urban construction, chemical industry, metallurgy, petroleum, pharmacy, food, beverage, environmental protection
Product Overview
Structural diagram of the D71X soft-sealed wafer butterfly valve
Main external connection dimensions of the D71X-6/10/16 soft-sealed wafer butterfly valve? Unit: mm Return to the butterfly valve product list
|
DN |
L | H | HO | A | B | 0.6MPa | 1.0MPa | 1.6MPa | |||
| Do | n-d | Do | n-d | Do | n-d | ||||||
| 50 | 43 | 63 | 235 | 270 | 110 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
| 65 | 46 | 70 | 250 | 270 | 110 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
| 80 | 46 | 83 | 275 | 270 | 110 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
| 100 | 52 | 105 | 316 | 270 | 110 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
| 125 | 56 | 115 | 340 | 310 | 110 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
| 150 | 56 | 137 | 376 | 310 | 110 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
| 200 | 60 | 164 | 430 | 353 | 150 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
| 250 | 68 | 206 | 499 | 353 | 150 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 300 | 78 | 230 | 570 | 380 | 150 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
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