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Conbraco
Conbraco manufactures a wide range of safety relief valves. Conbraco steam relief valves are a State Supply specialty! Conbraco relief valves for large steam heating boilers are on the shelf ready for same-day shipping from State Supply. Choose from 2”, 2½” and 3” sizes. Conbraco safety relief valves are also available in smaller sizes for smaller steam heating boilers. Conbraco valves are found throughout the nation in schools, hospitals and other institutions that deploy steam heating. Call our Conbraco valves application specialists at 877-775-7705.
Conbraco Valve Documentation
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Conbraco Air Relief Valve.
SKU: CI1147
Air relief valve, 3/8"MPT set at 125lbs, 281 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$87.06 -
Conbraco Air Relief Valve.
SKU: CI1143
Air relief valve, 1/4"MPT set at 150lbs, 133 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$41.21 -
Conbraco Air Relief Valve.
SKU: CI1140
Air relief valve, 1/4"MPT set at 100lbs, 92 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$41.21 -
Conbraco Air Relief Valve.
SKU: CI1152
Air relief valve, 1/2"MPT set at 125lbs, 281 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$88.13 -
Conbraco Air Relief Valve.
SKU: CI1148
Air relief valve, 3/8"MPT set at 150lbs, 332 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$87.06 -
Conbraco Air Relief Valve.
SKU: CI1145
Air relief valve, 3/8"MPT set at 100lbs, 230 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$87.06 -
Conbraco Air Relief Valve.
SKU: CI1142
Air relief valve, 1/4"MPT set at 125lbs, 112 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$41.21 -
Conbraco Air Relief Valve.
SKU: CI1153
Air relief valve, 1/2"MPT set at 150lbs, 332 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$88.13 -
Conbraco Air Relief Valve.
SKU: CI1150
Air relief valve, 1/2"MPT set at 100lbs, 230 SCFM. ASME, National board certified from 15lbs through 250lbs and maximum temperature of 325 degrees F. Vents to atmosphere with a manual pull-ring. Learn More$88.13 -
Conbraco Ball Check Valve, 1" Pipe Size
SKU: CI1075
Bronze ball cone check valve. 1"IPF straight through. Rated 125lb steam, and 1/2lb opening pressure. Learn More$75.31
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