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Ductile Iron Sliding Ball Check Valve With Epoxy Powder Coating
Description:
| Technical Parameters | ||||
| Model | PN(MPa) | Casting test pressure(MPa) | Seal test pressure (MPa) | Materials of body, bonnet |
| HQ41X-10 | 1 | 1.5 | 1.1 | iron or steel |
| HQ41X-16 | 1.6 | 2.4 | 1.76 | |
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| Mail part & material | ||||
| Body : Cast iron, ductile cast iron ,WCB | ||||
| Bonnet : Cast iron, ductile cast iron, WCB | ||||
| Ball : cast steel coated with neoprene | ||||
| Medium : water and weak corrosive fluid | ||||
Applications:
Flanged Ball Check Valve uses the rubber covered roller as the disc, when, under the action of the
medium, can roll up and down along with the integral sliding path inside the valve so as to open or
close it.
And it features by good tightness, silent close and no production of water hammer.
The body is full waterflow path design, big flow, small resistance and the water head loss is smaller
that of the swing type by 50.
It is mountable vertically or horizontally and can be used for cold water, hot water, industrial and
living sludge pipe networks, especially suitable for the submersible sludge pump.
The medium temperature:0~80.
| Dimensions |
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| DN(mm) | L | D | D1 | D2 | Z-φd | H |
| 50 | 180 | 160 | 125 | 100 | 4-18 | 185 |
| 65 | 200 | 180 |  Sell
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