CSA Srl is Italian valve manufacturer and solutions provider for fluid regulation and control. The product provide are automatic pressure control valve, pressure control valve, flow control valve, level control valve, pressure relief valve, solenoid control valve, anti-surge control valve, ball control valve, air release valve, air vent valve, anti-shock valve, and anti-slam valve for water work, waste water treatment, sewage, sea water and industries.
Diaphragm actuated valves with pilot circuit for automatic regulation of pressure, flow, tank level and pumps, relief, on/off and step by step operation and remote control by solenoids, with numberless combinations of functions and versions.
Body in ductile cast iron epoxy coated, internals in stainless steel. Connections: flanges DN50-DN800 EN1092/2 or ANSI 150. Pressure standards PN10-PN25, version PN40 until DN200.
Options. other materials and connections, systems for anti/cavitation and low flow stability available.
These models reduce and maintain a downstream pre-set pressure value regardless of flow rate and upstream pressure variations, thanks to a pressure reducing pilot valve.
These valves maintain an upstream minimu pre-set pressure, regardless of flow rate and downstream pressure variations, thanks to a pressure sustaining pilot valve.
These models automatically limit the flow to a pre-set constant value thanks to a pilot connected to an orifice plate assembly.
For regulation of water level in tanks by means of pilots with float connected to the circuit of the valve.
For remote control of pressure, flow or level by means of two solenoids included in the circuit of the valve.