Schneider Electric (Erie) VS2221 Valve Body 323055-751 the 1186436 is the current
Baker’s notes & crumb story
Description
the 1186436 is the current manufacturer-authorized direct replacement for old part numbers 1185965 and 1184512
which helps prevent water hammer in the system
making it a standard choice for contractors focused on durability and HVAC system safety
Measuring the microamp signal with a multimeter is the standard technician's test for confirming a weak signal
Schneider Electric (Erie) VS2221 Valve Body 323055-751 the 1186436 is the currentThe Schneider Electric (Erie) VS2221 Valve Body is a robust 1 2 inch NPT two way assembly engineered for low pressure steam and hydronic zone control. Designed for high cycle performance in commercial HVAC systems, this brass zone valve body features a 1. 0 Cv flow coefficient, ensuring precise regulation of terminal units. It utilizes a two position, spring return operation when paired with compatible Erie PopTop actuators, simplifying field