Ductile Iron Check Valve
Small in size, light in weight, compact in structure and easy in maintenance.
Two torsion springs are exerted on each of the valve discs, which close the discs quickly and automatically.
The quick-close action prevents the medium from flowing back and eliminates water hammer effect.
The valve is short in length, so that it is rigid and easy to install.
The valve is tightly sealed with no leakage.
The valve can be installed either horizontally or vertically in the piping system.
:
Size:DN50-DN300
Pressure: PN16
Standard: DIN 2501 PN6/10/16, BS5155
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