Description
The Johnson Controls V-6135-2 is a precision-engineered three way pneumatic air switching valve designed for reliable signal-controlled port switching in commercial HVAC pneumatic control systems. With a switchover pressure range of 11 to 15 Psig, this valve responds accurately to changing control signals to redirect airflow between ports, making it an essential component in pneumatic branch line circuits.
Port Operation
- Upper Port: Normally closed — control signal opens the upper port
- Lower Port: Normally open — control signal closes the lower port
- Three-way design allows precise directional switching of pneumatic control air
Air Connection Details
- Barbed fittings compatible with 5/32″ OD polytubing air connections
- Barbed fittings compatible with 1/4″ OD polytubing air connections
- Designed for easy, secure polytubing push-on connections in pneumatic control circuits
Performance Specifications
- Switchover pressure range: 11 to 15 Psig
- Three-way pneumatic switching action
- Suitable for use in pneumatic HVAC control systems requiring signal-driven port direction changes
Key Benefits
- Reliable pneumatic switching for commercial building automation and HVAC control applications
- Dual polytubing compatibility (5/32″ and 1/4″ OD) for flexible installation
- Clearly defined normally open/normally closed port logic for straightforward system integration
- Johnson Controls quality engineering for long-term dependability in pneumatic branch circuits
- Compact design fits easily into existing pneumatic control panel layouts
Application
The V-6135-2 is ideal for use in pneumatic HVAC control systems where a control signal must redirect air between two output ports. Common applications include pneumatic thermostat circuits, damper actuator control, and other building automation pneumatic branch line systems requiring three-way directional switching.







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