Conbraco Industries 4A-203-A2F Preventer 30067439-890 Enhanced Flame Monitoring: Provides high-sensitivity

Enhanced Flame Monitoring: Provides high-sensitivity flame rectification to prevent premature gas valve closure

1/4" Flare Connections: Provides a secure

this specific model is designed for 24Vac operation

Enhanced Hardware Protection: Integrated 3

ensuring a precise fit in specific furnace and coil configurations

Conbraco Industries 4A-203-A2F Preventer 30067439-890 Enhanced Flame Monitoring: Provides high-sensitivityThe Conbraco Industries 4A 203 A2F is a professional grade 1 2" bronze backflow preventer test cock designed for high precision field testing of reduced pressure zone (RPZ) and double check valve assemblies. This SAE threaded test cock is the direct engineering successor to the 4A 203 T2F, offering a refined ball valve design for reliable shutoff during differential pressure testing. Constructed from heavy duty bronze, it features stainless steel