The Masoneilan 28000 Series Low-Flow Valve is a dependable, compact valve engineered for reliable regulation of micro-flows in sensitive industrial and laboratory settings. With a multi-stage trim design that minimizes pressure drop and cavitation, it achieves exceptional turndown ratios up to 100:1, ensuring stable control over a wide range. Built for durability with customizable materials, the 28000 Series supports gases, liquids, and steam, providing tight shut-off and low leakage. This series is essential for analytical, pilot plant, and research applications where precision and consistency are paramount.
| Parameter | Specification |
|---|---|
| Valve Type | Single-seated, cage-guided |
| Size Range | 1/4" to 1" (DN6 to DN25) |
| Pressure Rating | ANSI Class 150 to 600 |
| Temperature Range | -54°C to 427°C (-65°F to 800°F) |
| Flow Capacity (Cv) | 0.00006 to 1.0 |
| Leakage Class | Class VI |
| Body Materials | Carbon steel, stainless steel, Hastelloy |
| Trim Materials | Stainless steel, 416 SS |
| End Connections | Screwed, flanged |
| Certifications | ASME B16.34, API 598, PED |
The Masoneilan 28000 Series Low-Flow Valve is engineered for reliable micro-flow control in precision applications:
Up to 1.0 for versatile low-flow needs.
Yes, inline servicing minimizes disruptions.
It stages pressure drops to prevent cavitation and noise.
Yes, up to 427°C for gaseous media.
Class VI for superior leakage prevention.
For more information about the Masoneilan 28000 Series Low-Flow Valve, pricing, or to request a demo, contact our team:
