Pressure reducing valve figure XLC 310/410 PN 25

The CSA model XLC 310/410 is a globe pattern hydraulically operated automatic control valve that reduces and stabilizes the downstream pressure to a constant value, regardless of variation in demands and upstream pressure conditions.

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 of pumps to reduce the pressure on the main supply line.

• In derivation from the main line to stabilize the pressure of secondary line and water users.

• As a protection against rise in pressure of industrial equipment, plants and civil installations.

• On the inlet supply line of storage tanks to stabilize pressure and flow required for the level control.

Standard and connections

• Design and testing according to EN 1074.

• Flanges size from DN 50 to DN 800 mm (XLC 400 series) and up to DN 1000 mm (XLC 300 series), higher on request.

• Flanges standard EN 1092/2, different on request.

Working conditions

• Pressure range: 10-16-25 bar.

• Minimum working pressure: 0.7 bar acting on the pilot.

• Treated water maximum 70°C, higher temperature on request.

Operating conditions

– Pressure: 10-16-25 bar.

– Minimum pressure: 0.7 bar on pilot.

– Treated water maximum 70°C, higher values on request.