Henry Technologies LI-3 Sight Glass R-407C How does the slow-closing feature

How does the slow-closing feature work on the ASCO 8221G23

the guard is engineered to withstand the rigorous thermal cycles and vibration common in power-vented heating systems

then retighten the locknut once the desired setpoint is reached

Feedback System Reliability: Includes the N800-1501 feedback arm for real-time mechanical correction against actuator load

specifically the Raypak 206A

Henry Technologies LI-3 Sight Glass R-407C How does the slow-closing featureThe Henry Technologies LI 3 Sight Glass is a high performance liquid indicator engineered for precise visual monitoring of refrigerant flow and moisture levels. Constructed with a plated steel body and a hermetically fused glass lens, this component is built to withstand rigorous industrial environments. It supports refrigerant flow monitoring across various systems, facilitating the early detection of moisture contamination and inadequate pressure.