Caleffi Z300431 : 3-Way Valve, 1/2" Sweat, 1.0 Cv, 75 psi ΔP (Valve Only)
The Caleffi Z300431 is a Z3 3-way diverting valve body designed for use with motorized zone valves. It provides two-position on/off control with a diverting flow pattern, allowing fluid redirection between two outlet ports. Built with a stainless steel stem and EPDM rubber seals and paddle, this valve offers dependable operation and leak-tight performance for both heating and cooling hydronic systems.
The Z300431 is compatible with Caleffi Z1 actuators and features a sweat connection for easy integration into copper piping systems. Its brass body construction provides strength, durability, and corrosion resistance under demanding operating conditions.
Key Features
- 3-way on/off, two-position diverting valve body
- Diverting flow pattern for system zone redirection
- Stainless steel stem with EPDM rubber seals and paddle
- Sweat connections for direct copper piping installation
- Compatible with Caleffi Z1 actuators
- Durable brass body for long service life
Technical Specifications
- Valve Type: 3-Way Diverting
- Connection Type: 1/2" Sweat
- Maximum Operating Pressure: 300 psi
- Maximum ΔP: 75 psi
- Cv Rating: 1.0 gpm
- Medium Temperature Range: 32–240 °F
- Body Material: Brass
Datasheets
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Caleffi Z-One Motorized Zone Valve Installation and Commissioning Manual |
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- Valve Pattern:
- 3-Way
- Valve Size:
- 1/2 Inch
- Connection Type:
- Sweat
- CV Rating:
- 1
- GPM:
- 2.0 @ 4 psi
- Actuator Type:
- Valve Only
