Brass 1/8 NPT MPT Air Compressor Fill Valve – 300 PSI Max
Brass 1/8 NPT MPT Air Compressor Fill Valve – 300 PSI Max
Brass 1/8 NPT MPT Air Compressor Fill Valve
Keep your air compressor system running at peak performance with this solid brass 1/8 NPT MPT Fill Valve. Built from heavy-duty brass construction with an ABS body, this compact fitting is engineered for durability, corrosion resistance, and a leak-free seal — making it an essential addition to any workshop, garage, or home air system setup.
Key Features
- Premium Brass Construction: Mainly made of solid brass — rugged, anti-rust, and built to last through years of regular use.
- 1/8 NPT Male Thread (MPT): Standard NPT threading ensures a secure, compatible fit with most air compressor systems and pneumatic accessories.
- High-Pressure Rated: Rated working pressure of 200 PSIG with a maximum working pressure of 300 PSIG — handles demanding applications with ease.
- Compact & Space-Saving: Small footprint means it installs without hassle and takes up minimal space in your setup.
- Versatile Use: Ideal for air compressors, pneumatic tools, tanks, and inflation systems in home, workshop, or garage environments.
- Reliable Daily Performance: Designed for consistent, dependable operation whether used occasionally or in high-frequency applications.
Product Specifications
- Material: ABS + Solid Brass
- Thread Size: 1/8 NPT Male (MPT)
- Rated Working Pressure: 200 PSIG
- Maximum Working Pressure: 300 PSIG
- Finish: Anti-rust brass
Why Choose This Fill Valve?
Whether you're maintaining an existing air compressor setup, replacing a worn fitting, or building out a new pneumatic system, this 1/8 NPT MPT Brass Fill Valve delivers the reliability you need. Its solid brass body resists corrosion and wear, while the precision-threaded NPT connection ensures a tight, leak-free seal every time. A smart, affordable upgrade for any DIY enthusiast or professional.
For guidance on safe use of compressed air equipment and pneumatic tools, visit the OSHA Pneumatic Tools Safety Resource.
Frequently Asked Questions
Q: What thread size is this brass air compressor fill valve?
A: This fill valve features a 1/8 NPT Male Thread (MPT), which is a standard size compatible with a wide range of air compressors, pneumatic tools, tanks, and inflation systems.
Q: What is the maximum working pressure for this brass fill valve?
A: This brass 1/8 NPT MPT fill valve has a rated working pressure of 200 PSIG and a maximum working pressure of 300 PSIG, making it suitable for most home and workshop air compressor applications.
Q: What materials is this air compressor valve made from?
A: The valve is constructed from a combination of ABS and solid brass. The brass construction makes it rugged, anti-rust, and highly durable for long-term use in demanding environments.
Q: Is this fill valve easy to install?
A: Yes. The standard 1/8 NPT male thread allows for straightforward hand or wrench installation on compatible air compressor ports and pneumatic fittings — no special tools required beyond standard wrenches.