Danfoss 042U1003 Spare Part Kits 321894-706 an ASCO valve with EPDM

an ASCO valve with EPDM or PTFE seals and a Class H coil is required

this model is specifically designed as a 3-way mixing valve

This kit is engineered for rugged performance in high-demand environments

When equipped with the 12A49 vent limiter

this KMC pneumatic actuator provides the mechanical advantage and durability required for professional damper control applications

Danfoss 042U1003 Spare Part Kits 321894-706 an ASCO valve with EPDMThe Danfoss 042U1003 is a specialized solenoid valve repair kit designed for EV220A 12 14 series valves utilizing EPDM gaskets. Engineered for HVACR fluid control, this spare part kit is critical for maintaining normally closed (NC) valve operations in systems carrying water, glycol, or low pressure steam. The kit includes a precision machined armature, high resilience EPDM diaphragm, and necessary O rings to restore factory spec sealing performance.