ASCO 8221G11-480V Solenoid Valve Refrigerant Simplified Diagnostics: Features an "X"
Baker’s notes & crumb story
Description
Simplified Diagnostics: Features an "X" terminal output that can be wired to a thermostat alarm circuit or fault light for immediate troubleshooting of lockout events
The unit features a specialized Teflon (PTFE) and EPR seal material combination
a minimum operating pressure margin of 10 PSI or 25% of the set pressure (whichever is greater) should be maintained below the 75 PSI set point
Equal Percentage Flow: Provides linear heat output for optimized coil performance and energy efficiency
which is critical for preventing arcing and ensuring consistent spark delivery in tight spaces
ASCO 8221G11-480V Solenoid Valve Refrigerant Simplified Diagnostics: Features an "X"The ASCO 8221G11 480V Solenoid Valve is a high performance 2 way normally closed solenoid valve engineered for precision water service applications in commercial and industrial HVACR systems. This pilot operated slow closing valve is specifically designed to reduce water hammer, protecting your piping infrastructure from pressure surges. Featuring a robust brass body and high quality NBR seals, it provides a reliable seal and long lasting performance.