Taco 218 Check ValveThe Taco 218 Check Valve is a reliable universal type check valve designed for hot water heating systems. This 3 4 inch nominal size valve features female threaded x female threaded ends and a sturdy cast iron body for long lasting performance. Engineered for dependable backflow prevention, it integrates smoothly into standard heating loops with minimal maintenance. Designed for durability in heating circuits, its cast iron body withstands high

Cost-effective solution restores heater efficiency without full component replacement

ensuring balanced operation and quieter cooling

Its five-speed capability lets you dial in the perfect balance of volume and pressure for varying load conditions

easy-to-use device

Mounting & wiring: side or top mounting

it helps maintain steady voltage across the motor windings

RoHS compliant design for safer installations

Pilot control relay suitable for automation and HVAC

The included ignition control

Compatibility: Heil Quaker/ICP 1184421

Wide temperature range (10–120°C) and high pressure (145 PSI)

tool-free connections