HC42X-16Q mute check valve is mainly composed of valve body, valve seat, conductor, valve flap, bearing and spring and other main parts, streamlined design, minimal pressure loss. Widely used in water supply and drainage, fire-fighting, HVAC systems, can be installed at the outlet of the pump to prevent backflow and water hammer damage to the pump.
Working Principle
HC42X-16Q mute check valve valve flap opening and closing stroke is very short, stop the pump opening and closing stroke is very short, stop the pump can be quickly closed, to prevent loud pump sound, the formation of mute effect.
Product Parameters
Product Model | HC42X-16Q |
Valve Body Material | Ductile Iron |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water and so on |
Applicable Temperature | ≤80°C |
Product Size Reference
Nominal Diameter | L |
DN40 | 130 |
DN50 | 130 |
DN65 | 165 |
DN80 | 188 |
DN100 | 235 |
DN125 | 255 |
DN150 | 275 |
DN200 | 295 |
DN250 | 330 |
DN300 | 350 |
DN350 | 370 |
DN400 | 400 |
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