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SCV Watts

Service Check Valves

Series SCV Service Check Valves are used in heating applications between boiler piping and system components to facilitate the servicing of components under pressure, such as thermal expansion tanks and float vents, without draining the piping. As the component is threaded into the Service Check Valve, the spring loaded valve opens to system pressure. As the component is removed, the valve closes, maintaining system integrity while the component is being inspected. Series SCV is not to be used on safety relief valves or other safety or flow sensitive components.

Features

  • Use between boiler piping and heating system components to facilitate servicing of components under pressure
  • Spring loaded valve opens and closes to maintain system integrity
  • Allows components to be serviced without draining the piping
  • Not for use on safety relief valves or other safety or flow sensitive components

Select a Model

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

Approval Information

For the latest product certification information and documentation, please visit our certification partner websites: