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 Flap valves are used in all hydraulic systems where a one way flow must be guaranteed.
Production range:
• Nominal diameter: from 500 to 3000 mm
• Nominal pressure: from 1 to 20 bar
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Valve components :
• Body and shutter
• Seals
• Pins |
Materials:
• Welded steel
• Neoprene, special profile
• High tensile steel - Stainless steel |
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Flap Valves
2500 x 2000mm, 0,5 bar
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Applications
• Check valves on pump delivery
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Valve Features:
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• Use of a specific chamber which allows the shutter to be in open position
• High-precision processing techniques
• High stiffness of structural parts
• Replacement of the seal without dismantling the shutter
These features reduce friction loss, leakages and allow easy maintenance.
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Operational characteristics:
The shutter is hinged on pins which are located on the valve
Initially the valve opens as a result of the fluid flow and the operation is then completed by a hydraulic mechanism.
Valve operation is hydraulically controlled.
The shutter is automatically closed when fluid delivery is interrupted and is guaranteed when there is a power failure.
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