Caleffi Z200042 : 2-Way Valve, Inverted Flare, 2.5 Cv, 50 psi ΔP (Valve Only)
The Caleffi Z200042 is a Z2 2-way straight valve body designed for motorized zone valves. It features a straight-through flow pattern for reliable two-position on/off control. Built with a stainless steel stem and EPDM rubber seals, this valve delivers durability and consistent performance in hydronic heating and cooling systems.
The Z200042 is designed for use with Caleffi Z1 actuators and provides dependable zone isolation for hydronic circuits. Its brass construction offers excellent corrosion resistance and long service life.
Key Features
- 2-way on/off, two-position valve body
- Straight-through flow pattern for low pressure drop
- Stainless steel stem with EPDM rubber seals and paddle
- Compatible with Caleffi Z1 actuators
- Durable brass body for hydronic applications
Technical Specifications
- Valve Type: 2-Way Straight
- Connection Type: Inverted Flare
- 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:
- 2-Way
- Valve Size:
- 1/2 Inch
- Connection Type:
- Inverted Flare
- CV Rating:
- 2.5
- GPM:
- 5.0 @ 4 psi
- Actuator Type:
- Valve Only
