Caleffi Z200537 : 2-Way Valve, 3/4" Sweat, 7.5 Cv, 20 psi ΔP (Valve Only)
The Caleffi Z200537 is a Z2 2-way straight valve body designed for use with motorized zone valves. It features a 3/4" sweat connection and a straight-through flow pattern, ensuring efficient hydronic performance and reliable on/off control. The valve includes a stainless steel stem and EPDM rubber seals, offering excellent sealing capability and long-term durability in heating and cooling systems.
The Z200537 is compatible with Caleffi Z1 actuators and is ideal for high-flow hydronic applications. Its brass body construction ensures corrosion resistance and dependable operation across a wide range of system conditions.
Key Features
- 2-way on/off, two-position valve body
- Straight-through flow design for efficient hydronic operation
- 3/4" sweat connections for soldered installation
- Stainless steel stem with EPDM rubber seals and paddle
- Compatible with Caleffi Z1 actuators
- Durable brass body for heating and cooling systems
Technical Specifications
- Valve Type: 2-Way Straight
- Connection Type: 3/4" 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:
- 3/4 Inch
- Connection Type:
- Sweat
- CV Rating:
- 7.5
- GPM:
- 15.0 @ 4 psi
- Actuator Type:
- Valve Only
