the Danfoss AVTA 15 is the industry standard for direct-acting temperature control because it minimizes water waste while protecting expensive equipment from overheating

Durable Construction: Features a forged brass body and EPDM O-rings for long-term compatibility with glycol-based hydronic solutions

Periodic inspection of the valve head and seat for wear is recommended

oily residue leaking from the terminals

Reliable Pilot Operation: Specifically designed for a 0 PSI minimum pressure differential

Browning AK51X3/4 Sheave 321702-401 the Danfoss AVTA 15 isThe Browning AK51X3 4 Sheave is a precision engineered single groove sheave designed for fractional horsepower applications in HVAC and industrial equipment. Featuring a 4. 95" outside diameter and a 3 4" fixed bore, this component is manufactured from high grade cast iron for superior durability and vibration dampening. It is accurately machined to provide a stable, concentric fit on the motor shaft, ensuring smooth power transmission to blowers and