Description
Reznor 260436 — 3-Way Valve Assembly Overview
The Reznor 260436 is a precision-engineered 3-way valve assembly designed for hydronic and HVAC control applications requiring reliable flow diversion or mixing. Featuring a normally open (A-AB) configuration with a brass body and plated brass trim ball valve, this assembly delivers consistent, long-term performance in commercial and industrial heating systems.
Flow Characteristics
- 3-Way A-AB Normally Open configuration
- Equal percentage flow characteristic — Port A to AB
- Linear flow characteristic — Port B to AB
- 22 Cv flow coefficient for accurate system sizing
Valve Construction
- 1″ NPT connection size for straightforward installation
- Brass body with plated brass trim for corrosion resistance and durability
- Ball valve design for low pressure drop and tight shutoff
Actuator Specifications
- 24VAC direct coupled actuator for easy mounting — no couplings or adapters required
- Spring return mechanism ensures fail-safe return to normally open position on power loss
- Two-position SPST control for simple on/off operation
Key Benefits
- Fail-safe spring return protects system integrity during power interruptions
- Direct coupled actuator simplifies installation and reduces maintenance
- Dual flow characteristics (equal percentage and linear) provide versatile application flexibility
- Brass body construction ensures compatibility with hydronic water systems
- Low-voltage 24VAC operation integrates seamlessly with standard HVAC control systems
Typical Applications
- Hydronic heating and cooling coil control
- Fan coil unit valve control
- Air handling unit heating/cooling coil bypass
- Commercial HVAC zoning and flow diversion
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