Description
The Honeywell SP470A1018 is a manually operated pneumatic diverting switch engineered for precise air signal routing in commercial building automation and HVAC control systems. With a 4-port, 3-position interchange design, this switch gives technicians and building operators direct, hands-on control over pneumatic circuit paths — making it ideal for override applications, system commissioning, and troubleshooting.
Key Features
- Manual switch operation for direct, reliable pneumatic signal control
- 4-port configuration with 3-position interchange for versatile circuit routing
- Port 7 designated as the common port for simplified system wiring
- Barb fitting sized for 5/32″ O.D. plastic tubing — compatible with standard pneumatic tubing
- Rated airflow usage of 0.175 SCFM for efficient pneumatic performance
- Wide operating temperature range of 20°F to 140°F (−7°C to 60°C)
- Operating humidity range of 5% to 95% RH for broad environmental compatibility
Applications
- Pneumatic HVAC control systems in commercial and institutional buildings
- Manual override and bypass of pneumatic control signals
- System commissioning, testing, and troubleshooting
- Building automation pneumatic circuits requiring operator-selectable signal paths
Specifications
- SKU: SP470A1018
- Brand: Honeywell
- Switch Type: Manual Pneumatic Diverting Switch
- Number of Ports: 4
- Switch Positions: 3-Position Interchange
- Common Port: Port 7
- Fitting Type: Barb Fitting
- Tubing Compatibility: 5/32″ O.D. Plastic Tubing
- Airflow Usage: 0.175 SCFM
- Operating Temperature Range: 20°F to 140°F
- Operating Humidity Range: 5% to 95% RH (Non-Condensing)
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