Caleffi Z207411 : 2-Way Valve, 1/2" NPT Low-Lead Brass, 1.0 Cv, 75 psi ΔP (Valve Only)
The Caleffi Z207411 is a Z2 2-way straight valve body for motorized zone valves, constructed of low-lead brass for potable water applications. It features a straight-through flow pattern for efficient on/off control, along with a stainless steel stem and EPDM rubber seals for durability and leak-free operation. This valve is ideal for hydronic heating and cooling systems requiring reliable zone isolation and compliance with low-lead standards.
The Z207411 is compatible with Caleffi Z1 actuators and designed to deliver consistent flow performance while maintaining corrosion resistance and system longevity. Its precision-machined brass body ensures a secure seal and long service life.
Key Features
- Low-lead brass 2-way on/off valve body for zone control
- Straight-through flow design for efficient hydronic performance
- 1/2" NPT connections
- Stainless steel stem with EPDM rubber seals and paddle
- Compatible with Caleffi Z1 actuators
- Ideal for potable and hydronic system applications
Technical Specifications
- Valve Type: 2-Way Straight (Low-Lead)
- Connection Type: 1/2" NPT
- Maximum Operating Pressure: 300 psi
- Maximum ΔP: 75 psi
- Cv Rating: 1.0 gpm
- Medium Temperature Range: 32–240 °F
- Body Material: Low-Lead Brass
Datasheets
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Caleffi Z-One Motorized Zone Valve Installation and Commissioning Manual |
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- Valve Pattern:
- 2-Way
- Valve Size:
- 1/2 Inch
- Connection Type:
- NPT
- CV Rating:
- 1
- GPM:
- 2.0 @ 4 psi
- Actuator Type:
- Valve Only
