Professionals in the field recognize the Dwyer Instruments MSX-W20-IN-LCD as the direct successor and functional cross to the legacy MS-221-LCD

this housed pressure switch features a single setpoint mechanism with an adjustable range of 0

including the Lochinvar KH085 and WHB085

ensuring precise control and system protection during negative pressure changes

With a temperature range of -40°F to 190°F

Siemens Building Technology 599-01102 Valve 326070-701 Professionals in the field recognizeThe Siemens Building Technology 599 01102 is a precision engineered normally closed globe valve designed for demanding HVACR hydronic control. Built with a forged brass body and robust brass trim, this 2 way valve assembly features a 1 2 inch NPT female by female connection, making it a standard choice for fan coil units and reheat coils. With a 0. 63 Cv flow coefficient, it utilizes a modified equal percentage flow characteristic to deliver stable,