GUAGEMART supplies Fisher 8532 high-performance butterfly valves featuring rugged sealing design that ensures zero-leakage operation in extreme conditions. We offer OEM-quality products at most competitive prices, with global logistics ensuring fast delivery. Backed by our professional after-sales team providing prompt technical support, we safeguard your production continuity.
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The Fisher 8532 High Performance Butterfly Valve delivers exceptional performance in extreme pressure and temperature conditions, ensuring tight shutoff and reliability. It is available in fire-tested designs for safety-critical applications and can also be specified for cryogenic service. The valve offers flexible installation options, including flangeless (wafer style), single-flange (lugged), and double-flanged designs to suit various piping requirements.
| Specifications | Details |
|---|---|
| Certifications | SIL capable, PED, CRN, Fugitive Emission, NACE, ATEX, CUTR, Fire Safe |
| Critical Service | General Service |
| Flow Characteristics | Linear |
| Material | Carbon Steel, Stainless, Alloy |
| Operating Temperature | Standard Temperature, High Temperature, Cryogenic |
| Power Source | Electric, Hydraulic, Pneumatic, Electro-Hydraulic |
| Pressure Class | ASME |
| Process Connection Type | Flanged, Single Flanged, Double Flanged, Lugged, Wafer |
| Seat / Seal Type | Metal, Soft |
| Shutoff Class | MSS SP-61, Class IV (FCI 70-2), Class VI (FCI 70-2), Flow Ring |
| Standards | B16.34 |
| Stem | Live Loaded, Adjustable Packing |
| Valve Size | NPS 14, NPS 16, NPS 18, NPS 20, NPS 24 |
| 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 features a pressure-assisted seal design that maintains complete shutoff even under maximum rated pressure, ensuring reliable performance in demanding conditions.
For enhanced safety, the anti-blowout gland securely locks onto the valve shaft, which has been specially machined with a circumferential shoulder to prevent any accidental disengagement.
Installation flexibility is provided through a splined end connection on the drive shaft, making it compatible with most Fisher rotary actuators through simple lever clamping.
Customers can choose a keyed shaft option for straightforward on/off applications, offering greater flexibility when selecting actuators to match specific operational needs.
An optional ENVIRO-SEAL packing system is available, featuring precision-machined smooth stem surfaces and live-loading technology that significantly improves sealing performance, guiding accuracy, and force transmission efficiency.
The valve body is designed for quick and precise alignment during installation, automatically centering itself on standard line flange bolts to simplify pipeline integration.
Thoughtful engineering places the seal retainer screws in non-interfering positions, ensuring they won’t compromise the sealing effectiveness of any standard gasket type, whether flat sheet or spiral-wound designs.
The Fisher 8532 High Performance Butterfly Valve from GUAGEMART delivers unmatched reliability for demanding industrial applications, combining robust construction with precision sealing to ensure leak-free operation even under extreme conditions. We offer competitive pricing without compromising on the quality you expect from Fisher’s engineered solutions, backed by streamlined logistics for fast global delivery. With GUAGEMART, you’ll also benefit from dedicated after-sales support, including technical assistance and warranty coverage—because we know downtime isn’t an option for your operations.
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