3-Port Brass Air Compressor Check Valve | Male Thread
3-Port Brass Air Compressor Check Valve – Male Threaded Tube Connector
Upgrade or replace your air compressor's check valve with this heavy-duty 3-Port Brass Check Valve. Engineered from solid brass for superior compressive strength, corrosion resistance, and long-lasting high-performance reliability, this valve is the ideal drop-in replacement for worn or damaged check valves on most standard air compressors.
Key Features
- 3 Male Thread Ports – Dedicated connections for the tube, air pressure tank, and compressor piston pump
- Solid Brass Construction – Corrosion-resistant, durable, and built for repeated use under normal pressure conditions
- Angle Structure – Compact angle design for easy routing in tight spaces
- Tool-Free Installation – Threaded ends allow fast, straightforward fitting without additional tools
- Universal Fit – Compatible with air compressors using G1/8" internal thread and G3/8" / G1/2" external thread connections
Specifications
| Material | Brass |
| Applicable Medium | Air |
| Pressure Environment | Normal Pressure |
| Thread Type | Male Thread |
| Internal Thread | G1/8" |
| External Thread | G3/8", G1/2" |
| Weight | Approx. 81g / 2.9 oz |
| Structure | Angle |
| Country of Origin | Made in Mainland China |
Package Contents
- 1 × 3-Port Brass Air Compressor Check Valve
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Frequently Asked Questions
Q: What thread sizes does this 3-port brass check valve support?
A: This check valve features a G1/8" internal thread and G3/8" / G1/2" external male threads, making it compatible with a wide range of standard air compressors and pneumatic systems.
Q: Is the 3-port brass check valve easy to install?
A: Yes! The threaded connector ends allow for fast, tool-free installation. Simply thread it into your existing air compressor ports for a secure, reliable connection.
Q: What is the check valve made of, and is it durable?
A: The valve is constructed entirely from solid brass, which offers excellent compressive strength, corrosion resistance, and long-term high performance under normal air pressure conditions.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.