Apollo Valves 4A-4A4-4AM 3/4 Brass Dual Check w/ Atmospheric Vent w/ FNPT Connection voomi_id_80803 this device opens on pressure

this device opens on pressure rise and resets automatically

High-temperature design

Protection Class: IP54 NEMA 2

This essential component supports better indoor air quality by trapping dust and contaminants

This robust solution is ideal for applications such as portable humidifiers

Apollo Valves 4A-4A4-4AM 3/4 Brass Dual Check w/ Atmospheric Vent w/ FNPT Connection voomi_id_80803 this device opens on pressureProduct Description The Apollo Valves 4A 4A4 4AM is a 3 4 inch brass dual check valve with atmospheric vent that serves to protect water supply lines from back siphonage and backpressure. It is suitable for residential and commercial use where non potable substances are present. Low pressure loss Corrosion resistant Easy installation with built in strainer Product Highlights This valve is designed for effective backflow prevention and can be installed