Johnson Controls R-3710-3107 Restrictor These flat sealing gaskets are

These flat sealing gaskets are engineered for a precise fit at 1-1/2" joints

making it a standard inventory item for service contractors working with Danfoss T2 style expansion valves

these HVAC gaskets are essential for routine maintenance or emergency repairs on vintage and modern steam and hot water systems

fitting 3/4" NPT and 1" NPT body configurations seamlessy

Johnson Controls R-3710-3107 Restrictor These flat sealing gaskets areThe Johnson Controls R 3710 3107 is a precision engineered pneumatic restrictor designed for stable airflow control in low pressure HVAC control circuits. Featuring a . 007" orifice, this color coded aqua fitting is essential for creating the necessary pressure drop in bleed type pneumatic systems, ensuring accurate signal transmission to actuators and controllers. This T fitting restrictor is constructed from high grade thermoplastic, providing