Danfoss 067B2710 Orifice 318423-701 The blowdown connection is essential

The blowdown connection is essential for clearing sediment and scale buildup from the side chamber

This powerhouse TJR2 Valve Type features a Straight-Thru Body Flow configuration

Key Benefits Direct Compatibility: Seamlessly replaces the legacy Johnson Controls F63FF-1 without requiring extensive mechanical adjustments

making it a staple for contractors maintaining 120V intermittent pilot ignition systems

These heavy-duty black plastic legs feature a 3/8"-16 threaded stud

Danfoss 067B2710 Orifice 318423-701 The blowdown connection is essentialThe Danfoss 067B2710 is a precision engineered TE 12 orifice assembly designed for high performance thermostatic expansion valves. Engineered for R407C, R134a, R404A, and R507 refrigerant systems, this size 01 orifice ensures accurate superheat control and reliable mass flow regulation across various evaporator loads. In HVACR refrigeration systems, the orifice is critical for maintaining system stability and preventing liquid slugging in the