By modulating the condenser fan motor

utilizing an 06 orifice size for consistent flow regulation

Direct Replacement: Engineered as the professional-grade successor to the ZDB-20X24 model

chiller protection

the 300043173 Part delivers the industrial-grade performance expected by professional contractors maintaining Daikin Applied infrastructure

Siemens Building Technology 599-03023 Valve 321142-301 By modulating the condenser fanThe Siemens 599 03023 is an industrial grade 1 inch NPT globe valve designed for demanding HVACR applications requiring precise modulation. Part of the legendary Flowrite 599 series, this 2 way normally closed valve body is engineered with a bronze body (UNS CA 844) and rugged stainless steel trim to handle saturated steam (up to 15 psi), hot water, or chilled water with up to 50% glycol. With a 10 Cv flow coefficient and a linear flow characteristic,