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Brass Quarter-Turn Boiler Drain Shutoffs

Series BD-QT Brass Quarter-Turn Boiler Drain Shutoffs are for use in commercial and residential hydronic heating systems. It consists of a brass body construction with 3/4 in. hose thread connection on outlet side, adjustable Teflon stem packing and an aluminum quarter-turn tee handle with positive shutoff. The 1/2 in. inlet model is available with a dual-pattern combination threaded and solder connection. The 3/4 in. inlet model is available in threaded connections. Maximum Pressure: 200psi (13.8 bar) WOG.


  • Positive shutoff and adjustable stem packing
  • Convenient quarter turn design
  • Available in threaded and solder ends
  • Drain shutoffs for hydronic heating systems

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific BD-QT

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: