Johnson Controls V-6135-3 Switching Valve

The Johnson Controls V-6135-3 is a precision-engineered three-way air switching valve designed for pneumatic control systems requiring reliable signal redirection. This pilot-operated device features a defined switchover pressure range between 15 and 19 psig, ensuring accurate response during sequence transitions. Built for professional field installation, the V-6135-3 utilizes universal barbed fittings compatible with 5/32" or 1/4" OD polytubing, providing secure air connections without the need for additional adapters. The internal logic is configured such that the upper port is normally closed until a control signal opens it, while the lower port remains open until the control signal triggers a closure. This makes the V-6135-3 an essential component for HVAC pneumatic logic circuits, diversion applications, and multi-stage damper or valve sequencing where mechanical reliability and specific pressure setpoints are critical for system balancing.

• Precise Switching Calibration: Accurate fixed switchover between 15 and 19 psig prevents short-cycling in pneumatic sequences.
• Versatile Port Configuration: Dual-size barbed fittings allow for seamless integration with standard pneumatic tubing sizes.
• Direct Control Logic: Clear upper/lower port air-signal responses simplify troubleshooting and system design.
• Durable Construction: Engineered by Johnson Controls to withstand the high-cycle demands of commercial HVACR environments.
• Compact Footprint: Facilitates easy mounting within crowded pneumatic control panels or terminal unit enclosures.

What is the maximum supply pressure for the V-6135-3?
This switching valve is typically rated for standard pneumatic control pressures up to 30 psig, though the internal switching occurs strictly within the 15 to 19 psig pilot signal range.

Can this valve be used for both 5/32 and 1/4 inch tubing?
Yes, the integrated barbed fittings are specifically stepped to accommodate both 5/32" and 1/4" OD polytubing, ensuring a leak-proof friction fit for most pneumatic lines.

How do I verify the port operation in the field?
The lower port is the default path. Once the pilot signal reaches the 15-19 psig threshold, the internal diaphragm shifts, closing the lower port and opening the upper port to complete the circuit.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.