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Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack

Item # MI684-4
Milton S-684-4 1/4\" MNPT Male Tank Valves, includes Protective Caps, 2-Pack Milton MI684-4
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$6.32
 
Quantity:      On Hand: 12
Sold As: each
 
 

Overview

 
 

Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack

  • The Milton 684-4 1/4" NPT Tank Valve is a high-quality, durable valve designed for efficient air tank service. Made from brass for long-lasting performance, this tank valve is ideal for use with air tanks, providing easy manual operation to control airflow. Its 1/4" NPT thread size ensures compatibility with a wide range of air systems, while the sturdy construction withstands high pressures. Perfect for industrial and automotive applications, the Milton 684-4 tank valve is known for its reliability and precise control, making it a trusted choice among professionals.
  • Features:
    • 1/4" MNPT male thread ensures secure and leak-free air system connections
    • Durable all-brass construction resists corrosion and provides long-lasting performance
    • Protective cap prevents dirt and debris from entering the valve when not in use
    • Designed for air tank and reservoir pressure release applications
    • Includes two valves per pack for convenience and replacement flexibility
  • Includes:
    • (2) 1/4" MNPT Male Tank Valves with Protective Caps
  • Specifications:
    • Pipe Connection: 1/4 Inch Male Threaded
    • Inclusions/Features: Standard Valve Core, Plastic Cap
    • Size: 1.43 Inch Length x 0.56 Inch Width x 0.56 Inch Height
    • Overall length: 1-1/2 Inch (with Cap)
    • Maximum Air Pressure: 200 PSI
    • Cap Thread Size: 0.305 Inch-32 TPI
    • Applications: Air Compressor Tank
    • Includes: Standard valve core and plastic cap
    • Overall length (with cap): 1.5 inch
    • UPC: 309373020388
  • The Milton 1/4" MNPT Male Tank Valve can also be referred to as air tank valve, brass air valve, MNPT tank drain valve, compressor tank fitting, and Milton air tank fitting.

 

Milton Industries is a trusted leader in pneumatic accessories and air system components, providing durable brass fittings and valves designed for professional and industrial use.

 

Q: Are these tank valves compatible with standard air compressor tanks?
A: Yes. The 1/4" MNPT thread fits most standard air compressor tanks and reservoirs with corresponding female threads.

 

Q: What is the maximum pressure rating for the Milton S-684-4 valves?
A: These valves are designed to handle typical compressed air system pressures up to 200 PSI, suitable for standard pneumatic applications.

 

Q: Do the protective caps need to be removed during use?
A: Yes. Remove the cap before releasing or adding air to prevent blockage and ensure proper valve operation.

Images

Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack
Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack
Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack
Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack
Milton S-684-4 1/4" MNPT Male Tank Valves, includes Protective Caps, 2-Pack