GUAGEMART provides rugged Fisher D & DA valves with tungsten carbide/ceramic options for harsh oilfield applications, delivering reliable performance with competitive pricing and fast support.
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Fisher D and DA series single-ported, high-pressure control valves are widely used in the oil and gas production industry. They are particularly suitable for throttling or on/off control of liquids or gases containing particulates, viscous substances, or those prone to fouling internal valve components. The DA valve, with its self-draining design, is especially well-suited for angle piping installations or other applications requiring complete fluid drainage.
| Specifications | Details |
|---|---|
| Certifications | PED, CUTR, ATEX, CRN |
| Critical Service | Dirty Service, Erosive |
| Flow Characteristics | Equal Percentage |
| Material | Carbon Steel |
| Operating Temperature | Standard Temperature |
| Pressure Class | ANSI CL150, ANSI CL300, ANSI CL600, ANSI CL1500, 3600 psi CWP, 6000 psi CWP |
| Process Connection Type | Threaded, Flanged, Socket Weld, RTJ |
| Shutoff Class | Class IV (FCI 70-2), Class V (FCI 70-2) |
| Valve Size | NPS 1, NPS 2 |
| 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 massive guiding that precisely centers the plug within the seat ring, ensuring reliable performance even in high pressure drop situations. The seat ring itself is securely screwed in place, completely enclosing the gasket for maximum protection.
Designed for easy maintenance, the valve’s screwed bonnet-to-body connection allows for quick repairs with minimal tools required, reducing downtime during service operations.
For extremely erosive applications, the valve offers VTC (ceramic) trim options. Additional protection comes from tungsten carbide – available both as a plug tip and as a full-bore insert for the seat ring, significantly extending service life in harsh conditions.
Manufacturers can provide valve bodies and end connections that meet both API and ASME standards, offering flexibility for different installation requirements and regional specifications.
All standard configurations include NACE-compliant trim and bolting materials as standard, meeting the strict requirements of NACE MR0175-2002 for corrosion resistance in demanding oilfield environments. This ensures reliable performance without needing special material upgrades for most applications.
GUAGEMART proudly supplies Fisher D & DA Control Valves, delivering exceptional reliability for demanding oil & gas applications. These high-performance valves feature rugged construction with tungsten carbide and ceramic trim options for extended service life in erosive conditions, ensuring minimal downtime and lower total cost of ownership. We offer competitive pricing without compromising quality, backed by fast global shipping from our well-stocked inventory. Our technical support team provides expert guidance on valve selection, installation, and maintenance, with responsive after-sales service to keep your operations running smoothly. Trust GUAGEMART for Fisher valves that combine Emerson’s engineering excellence with our commitment to value and customer satisfaction.
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