Designed as the direct replacement for CAP020000440RP

the R44957-001 is the official manufacturer replacement

as well as several PDP and PAE industrial units

preventing nuisance lockouts and ensuring the gas valve remains energized only when a proof of flame is established

Siemens Building Technology 599-02033 Valve 319825-402 Designed as the direct replacementThe Siemens Building Technology 599 02033 is a high performance Powermite MT Series globe valve engineered for precise control in terminal unit applications. This 2 way normally open valve features a 1 2 inch NPT x Union Male connection and a 0. 63 Cv capacity, designed with a modified equal percentage flow characteristic to ensure stable modulation in hot or chilled water systems and glycol solutions up to 50%. Built for the rigors of commercial HVAC