The isolation flange is a combination of an isolation ball valve and a companion flange for circulators. The isolation flange allows easy service or replacement ...
They are precisely calibrated for use as a presettable balance valve, variable orifice flow meter and positive shut-off service valve. They are also designed ...
$452.93 $7.53 delivery 15-day returns
Measures kWh and peak demand (optional); Certified to all applicable standards of ANSI C12.1; Equipped with both Isolated Pulse Output and RS-485 Serial ...