ASTM TRUE UNION BALL VALVE – SOCKET (BLUE HANDLE)

Reliable double union ball valve Solutions for ASTM Piping

The double union ball valve (ASTM Series) is a critical component for high-performance fluid management in the UAE’s agricultural and industrial sectors. Specifically designed for pipes measured in inches (Sch 40/80), this valve features a robust union nut system on both ends. This allows for the easy removal of the center body for maintenance or cleaning without disturbing the fixed piping. Whether you are managing a large-scale farm or a chemical filtration line, our ASTM-compliant units offer the professional reliability needed for continuous operations.

Material Quality: U-PVC, EPDM, and PTFE Components

Durability starts with premium materials. The body, ball, and handle are manufactured from high-impact U-PVC, which is naturally resistant to corrosion, saline water, and many industrial acids. Internally, the valve is equipped with high-grade EPDM O-Rings and PTFE seats, ensuring a low-friction turn and a perfectly airtight seal. These materials are specifically chosen to withstand the intense UAE heat, ensuring the valve won’t seize or degrade even after prolonged exposure to direct sunlight and high-salinity water conditions.

Pressure Integrity of the double union ball valve

Performance under pressure is non-negotiable for irrigation mainlines. Our ASTM series is engineered for PN10 to PN16 pressure ratings, depending on the specific size. These units maintain their structural integrity at temperatures up to 60°C, making them the superior choice for outdoor installations across the Emirates. By utilizing an ASTM BALL VALVE design, you ensure total compatibility with standard inch-based pumps, filters, and manifolds, reducing the risk of leaks associated with mismatched pipe standards.

Optimized Flow Rates and KV Efficiency

Pumping efficiency is significantly affected by the internal bore of your valves. Our double-union series features a full-port design, minimizing turbulence and pressure loss. For instance, the 2″ model delivers a high flow coefficient (Kv) of 186 m³/h, while the 4″ industrial version handles an impressive 660 m³/h. This ensures that your system delivers the required volume of water to your crops with minimal energy consumption, protecting your pumps from unnecessary back-pressure and wear.

Installing Your Industrial double union ball valve

Installation is straightforward but requires precision. Ensure your ASTM-sized pipe is properly deburred before solvent welding it into the valve socket. Always hand-tighten the union nuts to prevent over-compression of the EPDM seals. One of the unique benefits of this double union ball valve is the ability to adjust the ball seat tension using the handle tool, allowing you to maintain a perfect seal throughout the valve’s long service life in your irrigation network or factory line.

Technical Specifications (ASTM Inch Sizes)

Conclusion: Secure Your Network with Professional Valves

Choosing a high-quality double union ball valve is an investment in the long-term reliability of your irrigation system. At Green Glow, we prioritize stocking industrial-grade ASTM products that stand up to the unique challenges of the UAE environment. By opting for our dual-union series, you ensure easy maintenance, chemical resistance, and a system that remains leak-free for years. Enhance your fluid control capabilities with the most trusted valves on the market today.