it is used in both cooling-only and heat pump systems to manage refrigerant flow effectively

The well is engineered for use with all standard hydronic controls utilizing a 3-1/2" x 3/8" sensing bulb

eliminating the need for pilot pressure in low-flow systems

Key Benefits Universal Compatibility: Serves as a 1:1 direct replacement for Century 322

Is this a direct replacement for the OEM part

Sporlan 124317P Valve 321702-401 it is used in bothThe Sporlan 124317P, model OVE 40 VX100, is a high capacity thermostatic expansion valve (TXV) engineered for large scale commercial refrigeration and HVAC systems. Built with a balanced port design, this valve ensures precise refrigerant flow control by neutralizing the effects of pressure drop variations across the port, making it ideal for units with widely fluctuating operating conditions. This specific OVE series valve features 1 1 8" x 1 3 8"