Rosemount
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Absolute Pressure
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Yokogawa
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Micro Motion Coriolis
Rosemount
Yokogawa
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Valves&Actuators
Description
Fisher Yarway AT-38/48 Standard Duty A.T.-Temp Desuperheater
The Fisher Baumann 51000 control valve is built for demanding low-flow, high-pressure control, commonly used in laboratories and pilot plants. Standard valve assemblies are NPS 1/4 or 1/2, with construction options including investment cast stainless steel or N10276 nickel alloy (other high-nickel alloys available).
Key Features
•Designed for low-flow, high-pressure control applications.
•Compact size; suitable for sticky fluids and corrosive atmospheres.
•Body options: investment cast stainless steel (1/4” & 1/2”) or barstock N10276 nickel alloy; other alloys available.
•Shutoff: Class IV / Class VI (FCI 70-2); Class VI soft seat available.
•Wide capacity range: Max rated Cv 0.00013 to 2.5 (Kv 0.0002 to 2.16).
Specifications
| Certifications | PED, CUTR, ATEX |
|---|---|
| Critical Service | Low Flow |
| Flow Characteristics | Modified Equal Percentage |
| Material | Stainless, Alloy |
| Operating Temperature | Standard Temperature |
| Pressure Class | 3000 psi CWP |
| Process Connection Type | Threaded |
| Shutoff Class | Class IV (FCI 70-2), Class VI (FCI 70-2) |
| Valve Size | NPS 1/4, NPS 1/2 |
| Valve Size Standard | NPS |
Selection Guide
To quote correctly, please confirm:
•Valve size: NPS 1/4 or 1/2
•Body material: Stainless or high-nickel alloy (e.g., N10276)
•Shutoff requirement: Class IV or Class VI (soft seat if needed)
•Service details: fluid, inlet/outlet pressure, ΔP, temperature, required Cv (or flow rate)
•Actuation: actuator/positioner required? fail action (FO/FC) if applicable
Applications
Typical use in labs and pilot plants where stable control is needed at very low flow under high pressure.
7. Project Support
•Model selection & sizing support (Cv / flow range check)
•Material / seat recommendation for corrosive or sticky service
•Export packing, documents, and shipping coordination (air/express/freight)
FAQ
Q1: Is this genuine Emerson/Fisher?
A: Yes—genuine supply. We can provide supporting documents based on availability (e.g., standard paperwork / certificates as applicable).
Q2: What’s included in the supply?
A: Typically valve assembly; actuator/positioner depends on configuration. Send your requirement and we’ll quote accordingly.
Q3: Can you help if I only have partial specs?
A: Yes—send what you have (service, pressure, size preference). We’ll recommend a workable configuration.
Contact CTA
Send your requirements and we’ll reply with best price + lead time:
•Quantity / destination
•Service (fluid), pressure, temperature, flow (or Cv)
•Size (1/4 or 1/2) and shutoff class (IV/VI)
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