Description
Overview
The Regal Rexnord LEESON 110109.00 is a 1/2″ 3-way spring-return zone valve assembly engineered for dependable fluid control in demanding HVAC and hydronic applications. Rated for Division 1 hazardous locations, this valve delivers confidence in environments where safety and performance are paramount.
Key Features
- 1/2″ valve body for compact installation in tight mechanical spaces
- 3-way configuration for diverting or mixing flow applications
- 1.0 Cv flow coefficient for precise, consistent flow control
- 120V actuator voltage for compatibility with standard control circuits
- Spring-return (S/R) actuator ensures fail-safe valve positioning on power loss
- Division 1 (DIV 1) rated for use in classified hazardous locations
- Regal Rexnord / LEESON quality construction for long service life
Specifications
- SKU: 110109.00
- Valve Size: 1/2″
- Valve Configuration: 3-Way (3W)
- Flow Coefficient (Cv): 1.0
- Actuator Voltage: 120V
- Actuator Action: Spring Return (S/R)
- Hazardous Location Rating: Division 1 (DIV 1)
- Brand: LEESON by Regal Rexnord
Applications
- Hydronic heating and cooling systems
- Zone control in commercial and industrial HVAC systems
- Diverting or mixing service in 3-pipe or 2-pipe hydronic circuits
- Hazardous location installations requiring Division 1 compliance







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