The CSA model XLC 310/410-ND-P is a globe pattern hydraulically operated automatic control valve that reduces and stabilizes the downstream pressure to two pre-set and adjustable values, regardless of variation in demands and upstream pressure conditions, usually corresponding to night and day regulation. With programmer with Bluetooth for remote control and EP68 case.
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
• Downstream pressure stabilizing and reduction , with two values preset and adjustable, by means of a battery operated timer or with CSA DC controllers.
• Water loss reduction with day and night pressure reduction management and control, through battery operated timer or with CSA DC controllers.
• Two set points of downstream pressure regulation and control through impulse by solenoid valve linked to the remote control system.
Standard and connections
• Design and testing according to EN 1074.
• Flanges size from DN 50 to DN 800 mm, higher on request.
• Flanges standard EN 1092/2, different on request.
Working conditions
• Pressure range: 10-16 bar.
• Minimum working pressure: 0.7 bar acting on the pilot.
• Treated water maximum 70°C, higher temperature on request.
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