Caleffi Z45 24V 3/4 Sweat Zone Valve 7.5 Cv 20 PSI Aux Switch 18 Inch Leads Replaces Z411537

Product Description

The Caleffi Z45 is a 24V 3/4-inch sweat zone valve with a 7.5 Cv capacity and 20 PSI auxiliary switch. This valve features 18-inch leads and replaces the Z411537 model. It is designed for applications requiring automatic water flow control or redirection in hydronic systems.

• 24V operation
• 3/4-inch sweat connection
• 7.5 Cv capacity, 20 PSI auxiliary switch

Product Highlights

The Caleffi Z45 zone valve is suited for hydronic heating systems, allowing for precise water flow control. Its normally closed design ensures the halt of water flow when not energized. The valve’s sweat connection allows for straightforward installation.

Product Information

Standard Information

• Brand: Caleffi
• Type: Zone Valve

Technical Specifications

• Amperage Rating: 0.4 A
• Coefficient of Volume: 3.5 Cv
• Differential: 30 psi
• Domestic/Import: Import
• Electrical Connections: 18 in Wire Lead
• End Style: C
• Material: Forged Brass
• Nominal Size: 3/4 in
• Pressure Rating: 300 psi
• Series: Z4
• Type: 2-Way
• Voltage Rating: 24 VAC
• Water Temperature: 32 to 240 deg F