Parker has implemented two changes to their P33 Safety Exhaust Valve products to enhance performance, particularly in low-pressure applications.
Solenoid Coil Upgrade:
The valves will now be equipped with a 2.0W solenoid coil instead of the previous 1.5W coil. This upgrade will improve pull-in voltage, ensuring better operation under low-pressure conditions.
Discordance Time Adjustment:
The discordance time for the valves will be reduced from 150 milliseconds to 50 milliseconds. This change allows for a significantly faster response time, enhancing overall system efficiency.
