SPEEDAIRE Safety Valve 1/4 Interstage Set 75: M3685, Safety Valve
SKU 3G-OTH-144750
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Frequently Asked Questions
What is the SPEEDAIRE M3685 safety valve used for?
The SPEEDAIRE M3685 is a 1/4 interstage safety valve set at 75 psi, designed to protect pneumatic systems from overpressure. It is commonly used in industrial air compressor applications to vent excess pressure and prevent equipment damage or safety hazards.
What are the specifications of the SPEEDAIRE M3685 safety valve?
The SPEEDAIRE M3685 safety valve has a manufacturer part number M3685, a 1/4 inch connection, and an interstage set pressure of 75 psi. It is a pneumatic safety valve used for overpressure protection in compressed air systems.
Where to buy the SPEEDAIRE M3685 safety valve worldwide?
You can source the SPEEDAIRE M3685 safety valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your pneumatic system needs.
How to install the SPEEDAIRE M3685 safety valve?
Install the SPEEDAIRE M3685 safety valve by threading it into a 1/4 inch port on the interstage of your pneumatic system. Ensure the valve is oriented correctly for proper venting and test for leaks after installation. Follow standard safety practices for pressurized systems.
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3G Electric supplies SPEEDAIRE pneumatics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












