GUAGEMART supplies high-quality Fisher RSS Lined Globe Valves at competitive prices, featuring durable PFA lining and reliable Class VI shutoff for corrosive media. We ensure fast delivery and expert technical support, providing cost-effective solutions with Emerson-certified performance.
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The Fisher RSS valve is an economical alternative to alloy valve bodies, designed for handling severely corrosive, toxic, and high-purity media. Its robust construction makes it well-suited for demanding applications where resistance to aggressive fluids is critical, while maintaining cost-effectiveness compared to traditional alloy solutions.
| Specifications | Details |
|---|---|
| Certifications | Fugitive Emissions, PED, SIL capable |
| Critical Service | Low Flow, Corrosive, General Service |
| Flow Characteristics | Equal percentage |
| Material | Ductile Iron (PFA lined) |
| Operating Temperature | Standard Temperature |
| Pressure Class | CL 150, CL 300 |
| Process Connection Type | Flanged |
| Shutoff Class | Class VI (FCI 70-2) |
| Valve Size | NPS 1, NPS 1-1/2, NPS 2, NPS 3, NPS 4 |
| Valve Size Standard | NPS |
| Other Configurations | Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product. |
The valve’s perfluoroalkoxy (PFA) resin lining acts like a protective shield, completely isolating all metal components from contact with corrosive process fluids. This clever design eliminates the need for costly alloy materials while still providing excellent corrosion resistance.
With a minimum 5mm thickness throughout all wetted areas, the lining is manufactured using advanced transfer molding techniques. This process ensures uniform density and minimal permeability, resulting in a high-quality translucent PFA barrier that performs consistently.
Safety gets a significant boost thanks to special dovetail anchoring features. These create a strong mechanical bond between the lining and valve body, preventing detachment even under challenging vacuum conditions or high-temperature operations.
Maintenance crews will appreciate the practical top-entry design, which allows for quick and easy servicing while the valve remains installed in the pipeline – no need for complete removal during routine maintenance.
The PTFE bellows seal provides exceptional leak protection that stands the test of time. When properly maintained, this component can reliably perform over half a million full opening-closing cycles before needing replacement.
Together, these features create a valve solution that delivers both economic and performance benefits – reducing material costs through smart design while maintaining superior protection against even the most aggressive process media.
GUAGEMART proudly offers the Fisher RSS Lined Globe Valve, a high-performance solution designed for corrosive and high-purity applications. Our valves combine Fisher’s renowned quality with competitive pricing, ensuring you get durable PFA-lined construction and reliable shutoff (Class VI) without overspending. With efficient global logistics, we deliver quickly to minimize downtime, backed by responsive technical support and local spare parts availability. Whether you need standard NPS sizes (1″-4″) or custom configurations, GUAGEMART provides cost-effective, low-maintenance valves with long-term service life—all supported by Emerson-certified expertise. Trusted by process industries, delivered by partners you can rely on.
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