Sight Glass with Charging Port, 1/2 ODS - 12.7mm - Seal Cap - Henry All systems rated for up

All systems rated for up to 4 hours as per ASTM E814 (UL1479) & ASTM E1966 (UL 2079) test standards

and ceilings

electrical equipment installation

Williams M-110

61 mm mild steel

Sight Glass with Charging Port, 1/2 ODS - 12.7mm - Seal Cap - Henry All systems rated for upThe Henry 937204SG Ball Valve is designed for efficient isolation and control of fluid flow in refrigeration and air conditioning systems, with the added functionality of a sight glass and charging port. Here are the key technical details: Main Features: Connection Sizes: Inlet Outlet: 1 2 inch ODS (Outside Diameter Solder) Charge Port: Flare access fitting. Construction: Valve Body: Made from durable brass. Stem: Plated steel for enhanced durability.