This valve features a standard 3/8-inch inlet and a 1/2-inch outlet

Using it with higher-pressure refrigerants like R-410A may exceed the 500 psi limit and damage the internal calibration

suitable for driving large relay banks

featuring updated diaphragm materials for better long-term reliability while maintaining the identical 1

this collector box ensures a reliable seal between the heat exchanger and the inducer motor assembly

Armstrong International C3484-1 Valve and Seat Els PW 17895 This valve features a standardThe Armstrong International C3484 1 Valve and Seat is a critical replacement component engineered for high performance steam trap repair. Designed specifically for Float & Thermostatic steam traps, this hardened stainless steel assembly ensures a tight, leak proof seal to prevent live steam loss and maintain system efficiency. The C3484 1 is the direct OEM replacement for Armstrong B2, BI2, B3, and BI3 series traps operating at 15 PSI, as well as A5