Caleffi 502630 Automatic Air Vent 3/8 Auto Air Vents

Product Description

The Caleffi 502630 is an automatic air vent designed to release trapped air in heating systems. It operates efficiently during the filling of the system and throughout normal operation. This component is ideal for hydronic heating systems. When the hygroscopic cellulose fiber discs are dry, automatic discharge occurs. Air vents release air, allowing water to contact the discs, ultimately causing them to expand and securely close the vent.

• Designed for hydronic heating systems
• Functions automatically to vent air at various stages
• Constructed of durable brass materials

Product Highlights

This automatic air vent effectively eliminates air for optimal system performance.

Product Information

Standard Information

• Brand: Caleffi North America
• MPN: 502630

Technical Specifications

• Nominal Size: 3/8 in
• Material: Brass
• Connection Type: Straight Threaded
• Temperature Rating: 240 deg F
• Working Pressure: 150 psi Max
• Series: 5026