Johnson Controls VG7243ET+821E00 Valve Assembly R-410A Simplified Service: Replaces legacy White-Rodgers
Baker’s notes & crumb story
Description
Simplified Service: Replaces legacy White-Rodgers 1F87-251 units with an identical horizontal footprint for quick retrofitting
Field Efficient: Minimizes downtime by allowing for actuator replacement without removing the valve body from the loop
the 11504R01546-001 is factory-configured specifically for natural gas pilot applications
Heavy-Duty Construction: The NEMA 48 frame and ball bearing design provide superior mechanical stability
Johnson Controls VG7243ET+821E00 Valve Assembly R-410A Simplified Service: Replaces legacy White-RodgersThe Johnson Controls VG7243ET+821E00 is a heavy duty 2 way normally open pneumatic valve assembly designed for precise flow control in demanding HVAC applications. This unit features a 1 2 inch NPT connection and a 1. 8 Cv equal percentage flow characteristic, ensuring stable modulating control for chilled water, hot water, or steam systems. The cast bronze body and stainless steel trim provide superior durability and resistance to scaling and