Emerson Flow Control (Alco) 806770 BV Series Locking Seal Caps for 1/4" to 7/8" Pipe Size 10-Pack

The Emerson Flow Control (Alco) 806770 BV Series Locking Seal Caps 10-Pack provides removable sealing for compatible refrigeration service valves and line connections in HVAC systems. Each cap fits pipe or valve connections within the 1/4-inch to 7/8-inch size range and locks onto the corresponding service point after installation. The locking arrangement keeps the cap secured against the valve connection during normal equipment operation. These caps install over compatible valve stems or service fittings where access protection is required. Their sealing feature prevents unwanted entry of dirt or moisture into exposed service connections while maintaining the intended condition of refrigeration components between service procedures.