Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Valves and solenoid valves poppet system Series PG - for compressed air and vacuum 1 Air distribution 1 | 207 Series PG - for compressed air and vacuum The large flow valves and solenoid poppet valves for compressed air and vacuum. Are manufactured for 3/2 and 2/2 versions only, either normally close and normally open. Construction characteristics G 1/2" - 1/2" NPT G 3/4" - 3/4" NPT G 1" - 1" NPT G 1 1/2" - 1 1/2" NPT Body, operator and end cover Aluminium Actuators rod Steel Bottom plates Aluminium Seals and poppets NBR Springs Stainless steel Pin guide Stainless steel Pistons Acetal resin Use and maintenance These valves have a mean life of 10 to 15 million cycles under normal operating conditions. Lubrication is not required for good operation but we recommend good filtration to avoid dirty deposit causing malfunction. Please ensure that the valve is being used according with the manufacturers specification, such as air pressure and temperature. The exhaust port of the distributor has to be protected in a dusty and dirty environment. For these products, according to the construction technique and special application, is not required any maintenance with parts replacement. When necessary it is sufficient to clean the internal parts. When it is used the solenoid valves with internal pilot, either for air or vacuum, inlet flow rate must be equal or higher that the required consumption flow rate. Otherwise is better choose the external pilot version.
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