Check Valves products from JIANGXI AVONFLOW HVAC TECH CO., LTD..

This non-return check valve allows fluid to flow in only one direction, preventing backflow. It includes a drain port for maintenance and is constructed from durable materials for long-lasting performance in HVAC&R applications.

This single check valve is designed for HVAC and refrigeration systems. It utilizes copper to copper connections and is available in multiple sizes.

This check valve allows fluid to flow in only one direction. It is suitable for HVAC&R applications, preventing backflow and ensuring reliable performance.