Johnson Controls R-3710-3007 Restrictor Ensures a positive seal for

Ensures a positive seal for liquid drainers and air vents

though effective working limits are often governed by the valve core

These should be replaced any time the header is removed for heat exchanger cleaning

This part is cross-compatible with several valve variants including the LF70A

ensuring a perfect fit for 1600

Johnson Controls R-3710-3007 Restrictor Ensures a positive seal forThe Johnson Controls R 3710 3007 is a precision engineered pneumatic restrictor T coupling designed specifically for limiting pressure and managing flow direction within complex pneumatic operating systems. Built for the rigors of commercial HVACR applications, this inline barbed fitting is color coded aqua to signify a fixed . 007" orifice, ensuring instant identification during field service. Designed for use with 1 4" OD polytubing, it maintains a