Caleffi Z200411 : 2-Way Valve, 1/2" NPT, 1.0 Cv, 75 psi ΔP (Valve Only)
The Caleffi Z200411 is a Z2 2-way straight valve body designed for motorized zone valves. It features a 1/2" NPT connection with a straight-through flow path, providing dependable on/off control in hydronic heating and cooling systems. The valve’s stainless steel stem and EPDM rubber seals ensure durability and consistent leak-free performance.
The Z200411 is designed for use with Caleffi Z1 actuators and is ideal for applications that require reliable zone isolation and precise control. Its brass body construction offers long-term corrosion resistance and excellent reliability under demanding system conditions.
Key Features
- 2-way on/off, two-position valve body
- Straight-through flow pattern for efficient operation
- 1/2" NPT threaded connections
- Stainless steel stem with EPDM rubber seals and paddle
- Compatible with Caleffi Z1 actuators
- Durable brass body for hydronic system use
Technical Specifications
- Valve Type: 2-Way Straight
- 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: 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
