8345H3 | 1/4"4way 10/150# Brass Air Vlv | ASCO Size_2-1/2" Hydronic Caleffi Zone Relay Z-one

Hydronic Caleffi Zone Relay Z-one ZSR 1 Switch: The Perfect Control for Circulators and Boilers The ZSR101 Zone Relay is a single-zone switch designed to control circulators and boilers efficiently

The assembly is engineered to seamlessly integrate with your existing ventilation system

The Ashcroft 251009AW02L-0/60 is crafted with durable materials for long-lasting performance

minimizing downtime during installation or replacement

Its robust construction withstands the demands of continuous operation

8345H3 | 1/4"4way 10/150# Brass Air Vlv | ASCO Size_2-1/2" Hydronic Caleffi Zone Relay Z-oneIndustrial Grade Precision: ASCO 8345H3 1 4" 4 Way 10 150# Brass Air ValveThe ASCO 8345H3 is an exceptional air valve engineered for industrial applications requiring precision and durability. Constructed from robust brass, this 4 way valve features 1 4" NPT ports and can withstand pressures up to 150 psi. Its rugged design ensures reliable performance in demanding environments. Smooth Operation: The ASCO 8345H3 utilizes a balanced spool design,