The CSA Model XLC 353/453 is a globe pattern hydraulically operated automatic control valve that opens and closes in response to signals applied to the solenoids on the circuit. A manual emergency circuit is usually supplied with valve in case of power failure.
Product features
• Body and cover in ductile cast iron GJS 450-10.
• Internals in ductile cast iron GJS 450-10 and stainless steel.
• Position indicator in stainless steel.
• Circuitry in stainless steel.
• Unit flow regulator device, needle valves and flow stabilizers in stainless steel.
• Seat in stainless steel.
• Painting with fluidized bed technology RAL 5005.
Applications
• Flow and pressure regulation, in response to signals sent to the solenoid valves of the circuit, coming from the remote control or CSA controller either power or battery operated.
• On pumping stations to avoid surge in case of pump start up and pump shutdown with controlled valve’s partial opening and closing.
• Water level regulation according to the consumption.
Standard and connections
• Design and testing according to EN 1074.
• Flanges size from DN 50 to DN 400 mm, higher on request.
• Flanges standard EN 1092/2, different on request.
Working conditions
• Pressure range: 10-16-25 bar.
• Minimum working pressure: 1.5 bar acting on the pilot.
• Treated water maximum 70°C, higher temperature on request.
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