Caleffi Z200637 : 2-Way Valve, 1" Sweat, 7.5 Cv, 20 psi ΔP (Valve Only)
The Caleffi Z200637 is a Z2 2-way straight valve body designed for use with motorized zone valves. It features a 1" sweat connection and a straight-through flow pattern, allowing for high-capacity hydronic performance and reliable zone isolation. The valve’s stainless steel stem and EPDM rubber seals ensure long-term durability and dependable sealing performance in heating and cooling systems.
The Z200637 is compatible with Caleffi Z1 actuators and is ideal for larger zones or systems that require strong flow capacity and low pressure drop. Its brass construction provides strength, corrosion resistance, and extended service life under demanding hydronic applications.
Key Features
- 2-way on/off, two-position valve body
- Straight-through flow design for efficient hydronic operation
- 1" sweat connections for soldered installation
- Stainless steel stem with EPDM rubber seals and paddle
- Compatible with Caleffi Z1 actuators
- Durable brass body for long-lasting performance in hydronic systems
Technical Specifications
- Valve Type: 2-Way Straight
- Connection Type: 1" Sweat
- Maximum Operating Pressure: 300 psi
- Maximum ΔP: 20 psi
- Cv Rating: 7.5 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 Inch
- Connection Type:
- Sweat
- CV Rating:
- 7.5
- GPM:
- 15.0 @ 4 psi
- Actuator Type:
- Valve Only
