DAHL mini-ball™ Angle Hose & Boiler Drain Valve

The dahl 621-01-04 is a lead-free brass mini-ball™ hose and boiler drain valve featuring an angle-pattern body and quick 1/4-turn operation. Its versatile inlet accepts either a 1/2 in male iron pipe connection or a 1/2 in female solder connection, while the outlet provides a male hose connection. The rough-brass valve is designed for plumbing and heating applications and provides a compact, durable shut-off and drain point.

Cross Reference

• dahl 621-01-04
• dahl 621 Series
• UPC 773341904633
• 621-01-04-BAG — retail-pack version
• 621-01-04-PK2 — package configuration listed by dahl

Usage

The dahl 621-01-04 is used as a hose connection, boiler drain, or convenient drain/shut-off point in plumbing and heating systems. Its male hose outlet allows a standard compatible hose to be connected for draining, flushing, filling, or water access, while the dual-purpose inlet provides installation flexibility on threaded or soldered piping. dahl specifically identifies its hose valves as suitable for both plumbing and heating applications.