Product Features

• The BVP100 opens only when the system pressure dictates.
• This will increase the system efficiency as well as eliminating any system noise. 
• A lot of boiler manufactures demand that the circulation of water through the boiler heat exchangers should not fall below a certain limit, regardless of system load.
• The BVP100 will open and close to suit the system. The BVP100 is pressure operated.