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SPEEDAIRE M3685 Safety Valve, 1/4" Interstage, Set at 75 psi - Pneumatics
SPEEDAIREPneumatics

SPEEDAIRE M3685 Safety Valve, 1/4" Interstage, Set at 75 psi

SPEEDAIRE Pneumatics.

SKU 3G-OTH-144750

Also listed as: M 3685 · M-3685

Brand
SPEEDAIRE
Item
M3685 Safety Valve, 1/4" Interstage, Set at 75 psi
Category
Pneumatics
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEEDAIRE
Manufacturer Part Number
M3685

Technical Documents

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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SPEEDAIRE Pneumatics.

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.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE pneumatics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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