ASCO 8290A25 Valve

The ASCO 8290A25 Valve is a high-performance 2-way normally closed angle body piston valve designed for demanding industrial applications. Featuring a robust bronze body and a 2-inch NPT connection, this pressure-operated valve excels in managing aggressive fluids, including steam, hot water, and light slurries. Its unique angled seat design allows for high flow rates, supported by a 68 Cv rating, while the under-disc entry ensures anti-water hammer operation for smoother closures and system longevity. Equipped with a 90mm pilot operator, it functions efficiently within a 60-150 PSI pilot pressure range. The integration of a Teflon (PTFE) seat provides a bubble-tight seal, making it an ideal choice for HVACR and process control systems requiring reliable fluid isolation. Whether utilized for general service or specialized steam applications up to 366°F, the ASCO 8290 series delivers exceptional durability and precision in fluid management.

Key Benefits:

• High Flow Capacity: The 2-inch angled seat design provides a superior 68 Cv rating for maximum throughput.
• Prevents Water Hammer: Fluid entry under the disc ensures a soft closure, protecting your piping from pressure spikes.
• Steam Rated Durability: Built with a bronze body and PTFE seals to withstand temperatures up to 366°F.
• Flexible Installation: The 90mm entry pilot operator rotates 360° for easy alignment in tight mechanical spaces.
• Reliable Sealing: Features a normally closed configuration with a Teflon seat for leak-free performance.

Common Questions:

What is the maximum pressure for the ASCO 8290A25?
This valve is rated for 0-90 PSI for fluids and steam, requiring a pilot pressure of 60-150 PSI for air or water actuation.

Can this valve handle aggressive media?
Yes, the bronze body and PTFE internals are specifically designed for aggressive fluids, light slurries, and high-temperature steam.

What size pilot operator does this model use?
The 8290A25 utilizes a 90mm pilot operator, which is suitable for high-flow 2-inch NPT valve bodies.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

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