Caleffi Z300412 : 3-Way Valve, 1/2" NPT, 2.5 Cv, 50 psi ΔP (Valve Only)
The Caleffi Z300412 is a Z3 3-way valve body designed for motorized zone valve assemblies. It provides precise diverting control for hydronic heating and cooling systems and ensures reliable operation with a stainless steel stem and EPDM rubber seals. The 3-way configuration allows flexible flow management, making it suitable for applications requiring directional control or zone bypass capability.
Constructed from durable brass, the Z300412 features 1/2" NPT connections and a straight-through flow path. It is compatible with Caleffi Z1 actuators and engineered for long service life in demanding hydronic environments.
Key Features
- 3-way diverting valve body for zone control
- On/off two-position operation
- 1/2" NPT connections
- Stainless steel stem with EPDM rubber seals and paddle
- Compatible with Caleffi Z1 actuators
- Brass body construction for corrosion resistance and reliability
Technical Specifications
- Valve Type: 3-Way Diverting
- Connection Type: 1/2" NPT
- Maximum Operating Pressure: 300 psi
- Maximum ΔP: 50 psi
- Cv Rating: 2.5 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:
- NPT
- CV Rating:
- 2.5
- GPM:
- 5.0 @ 4 psi
- Actuator Type:
- Valve Only
