• 300X, SK3 * slow closing check valve
  • 300X, SK3 * slow closing check valve
  • 300X, SK3 * slow closing check valve
300X, SK3 * slow closing check valve
300X, SK3 * slow closing check valve
300X, SK3 * slow closing check valve
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300X, SK3 * slow closing check valve

Water control valve is a special valve used to control water flow, mainly including hydraulic control valves, multi-function hydraulic control valves, elastic seat seal gate valves, groove valves, etc. Water control valve has the characteristics of simple structure, convenient operation and reliable performance. It is widely used in water conservancy engineering, water treatment, irrigation and other fields, and is an important control component of water conservancy system.

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Product Details

300X, SK3 * slow closing check valve

Product overview

300X slow closing check valve is installed in the high-rise building water supply system and other water supply system of the pump outlet, to prevent the media back, water hammer and water hammer phenomenon of intelligent valve. The valve has three functions of electric valve, check valve and water hammer eliminator, which can improve the safety and reliability of water supply system energy efficiently. The technical principles of slow opening, quick closing and slow closing to eliminate water hammer are integrated to prevent the generation of water hammer at pump start and pump stop. Just operate the pump motor opening and closing button, the valve can be automatically opened and closed according to the pump operating procedures, with large flow and small pressure loss. Suitable for pipes below 600 diameter.

Typical Installation Schematic

Main connection dimension unit: mm

DN 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450
L 150 160 180 200 203 216 241 292 330 356 495 622 698 787 914 978
H1 106 106 106 137 137 145 178 232 286 318 413 502 600 638 677 677
H 172 172 172 225 225 270 289 375 420 570 722 769 906 1025 1027 1027

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