Description
Product Overview
The YADIAN 3/4 inch brass ball valve is engineered for demanding water, oil, and gas applications where reliability and performance are non‑negotiable. Constructed from solid brass, the valve offers exceptional strength and resistance to wear, while the PTFE (Teflon) seal provides superior chemical resistance and a long service life. Its full‑port design eliminates flow restriction, delivering maximum throughput and minimal pressure drop across the valve. With a 600 WOG (Water, Oil, Gas) pressure rating, this valve can safely handle high‑pressure environments up to 600 psi, making it suitable for both industrial and residential installations.
Each valve features NPT (National Pipe Thread) female‑to‑female connections, ensuring a secure, leak‑free fit with standard plumbing components. The compact dimensions of 10 × 6 × 3 inches and a lightweight of 1.37 lb per unit allow for easy installation in tight spaces. The product is supplied in a pack of two, providing a cost‑effective solution for projects that require multiple shut‑off points. The brass finish not only adds a professional appearance but also contributes to the valve’s durability against corrosion and environmental factors.
Designed to meet the WOG specification, the valve is compatible with a wide range of fluids, including potable water, lubricating oils, and natural gas. The robust construction and precision machining guarantee consistent performance over years of operation, reducing maintenance costs and downtime. Whether used in a commercial HVAC system, a manufacturing plant, or a home renovation, this ball valve delivers the reliability and efficiency that professionals demand.
![[Product front view showing all components]](https://www.futuredomains.store/wp-content/uploads/2026/08/565e60e4e8464878a5182e185df5463a.jpg)
Usage
This brass ball valve excels in a variety of real‑world scenarios. In industrial settings, it is ideal for controlling flow in hydraulic circuits, pneumatic lines, and chemical processing equipment where high pressure and temperature resistance are essential. The valve’s full‑port design ensures that fluid dynamics remain optimal, preventing bottlenecks in high‑flow applications such as cooling water loops and oil circulation systems.
For residential projects, the valve provides a dependable shut‑off solution for water supply lines, irrigation systems, and gas line installations. Homeowners and contractors appreciate the ease of installation thanks to the standard NPT threads, which connect seamlessly to existing pipework without the need for additional adapters. The PTFE seal eliminates the risk of leaks, offering peace of mind for long‑term operation.
In marine and offshore environments, the brass construction resists saltwater corrosion, while the PTFE seal protects against aggressive chemicals, making the valve a trusted component for shipboard plumbing and offshore rigs. The valve also performs well in agricultural applications, where it can regulate irrigation water flow and manage fertilizer delivery systems with precision.
Maintenance personnel benefit from the valve’s simple operation: a 90‑degree turn of the lever fully opens or closes the flow, providing quick response times in emergency shut‑off situations. The clear lever position indicator reduces the chance of operator error, enhancing safety in critical installations.
Overall, the YADIAN 3/4 inch brass ball valve is a versatile component that meets the needs of engineers, plumbers, and DIY enthusiasts alike, delivering consistent performance across a broad spectrum of industries.
Why Choose Us
Choosing YADIAN means selecting a brand with a proven track record for quality and durability. Each valve undergoes rigorous testing to verify compliance with the WOG specification, ensuring it can withstand the pressures and temperatures encountered in demanding applications. Our manufacturing process incorporates precision CNC machining, which guarantees tight tolerances and a perfect fit for NPT connections.
We stand behind our products with a comprehensive warranty that covers material defects and workmanship, providing customers with confidence and protection for their investment. Our dedicated technical support team is available to assist with installation guidance, troubleshooting, and product selection, ensuring that you receive the right valve for your specific needs.
Environmental responsibility is also a core value for YADIAN. The brass used in our valves is recyclable, and the PTFE seals are designed to minimize waste while delivering long‑lasting performance. By choosing our valve, you contribute to sustainable practices without compromising on quality.
Our commitment to continuous improvement drives us to incorporate feedback from field professionals, leading to enhancements in design, material selection, and packaging. The result is a product that not only meets but exceeds industry standards, offering superior value compared to generic alternatives.
Finally, the pack of two configuration provides cost savings for bulk projects, while still delivering the same high‑grade performance as single‑unit offerings. This balance of affordability and excellence makes YADIAN the smart choice for both large‑scale installations and small‑scale repairs.
Key Features
- Heavy‑duty solid brass construction ensures long‑lasting strength and resistance to wear.
- Full‑port design delivers maximum flow with minimal pressure loss for efficient system performance.
- PTFE (Teflon) seal provides excellent chemical resistance and a leak‑free seal over the valve’s lifespan.
- 600 WOG pressure rating allows safe operation in high‑pressure water, oil, and gas applications.
- Dedicated customer support and warranty give peace of mind and reliable after‑sales service.
FAQ
What size connections does this valve have?
The valve features female NPT threads on both ends, sized at 3/4 inch, allowing it to connect directly to standard 3/4″ NPT plumbing components without adapters.
Can this valve be used with gas lines?
Yes, the valve meets the WOG (Water, Oil, Gas) specification and is rated for up to 600 psi, making it suitable for natural gas and propane applications when installed according to local codes.
Is the PTFE seal replaceable?
The PTFE seal is designed for long‑term service and is not intended to be replaced under normal conditions. If a seal failure occurs, the entire valve can be exchanged under the warranty.
What is the maximum operating temperature?
The valve can safely operate up to 250 °F (121 °C), which covers most industrial and residential temperature ranges for water, oil, and gas.
How many valves are included in the package?
Each pack contains two identical 3/4 inch brass ball valves, providing a convenient solution for projects that require multiple shut‑off points.




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