Carraro - Safety valve AIRMATIC
The AIRMATIC electro-pneumatic safety valve is based on the CSV models from Carraro.
The valve is fitted with a pneumatic servomotor, which is activated via a switch. This results in a controlled modulating opening / closing of the safety valve.
The AIRMATIC valves are usually installed in addition to the spring-loaded safety valves. The AIRMATIC is set to open at a lower pressure, thus avoiding an actual opening of the spring-loaded POP action and thereby a sudden drop in pressure.
Function: Electro-pneumatic (modulating opening / closing)
Size: Inlet DN 25 to DN 150
Expired DN 32 to DN 200
Connection: Flanges (ANSI or PN)
Max pressure step: ANSI 600
Material valve body: Steel, alloy steel or stainless steel
Material trim: Stainless steel (AISI 410) standard
Set pressure: Up to 68.5 barg
Max. Inlet pressure: Depending on the orifice.
Min. temperature: 20 ° C
Max. temperature: 550 ° C