  Sluice valves are widely used where it required to shut off pipelines.
Production ranges:
• from 500 to 4000 mm nominal diameter
• from 1 to 30 bar nominal pressure
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Valve components :
• body and shutter
• seats and counterseats
• operating screw rod
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Materials:
• Welded steel plate with rubber lining
• Bronze - Stainless steel
• High tensile steel - Stainless steel |
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Sluice Valve
2135 mm Dia, 9,5 bar
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Applications
• Shut off valves for aqueducts
• Shut off valves for irrigation systems
• Shut off valves for cooling systems
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Features of Calzoni' s Sluice Valves
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• Accuracy design of recesses
• Accuracy of machinings
• High siffness of structural parts
This allows to have low head losses, no leakages, and easy maintenance.
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| Operational characteristics:
The shutter, which is controlled by the actuator, slides on machined guides. Valve operation is by hydraulic electromechanical, manual control.
The construction can be with or without reset of the annular section at the open valve (Ring follower) according to the allowable head loss degree.
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