ตัวแทนจำหน่าย Fisher by Emerson MR95 Series Pressure Regulator ในประเทศไทย
Fisher by Emerson The MR95 Series is a family of compact, direct-operated, high-capacity pressure regulators designed for a wide range of demanding industrial applications. Available in sizes from 1/4 NPT to 2 inches (DN 50), these units are ideal for controlling pressure in systems handling steam, gases, liquids, and chemicals, even under high temperatures and pressures.
Typical Applications
• Superheated steam
• Steam injection & tracing
• Nitrogen purging
• Boiler feed water
• Cooling water systems
• Process chemicals
• Wash tanks & sterilizers
• Pneumatic supply
• Fuel lines & test fixtures
Features and Benefits
User-Friendly Adjustments
• Handwheels or tee handles are standard on MR95LD, MR95HD, and MR95HDP models and optional on others for convenient pressure setting.
Versatile Media Compatibility
• Suitable for use with air, gas, steam, water, oil, oxygen, and various chemicals.
Tight Shutoff Options
• Equipped with elastomer seats for tight shutoff; metal seats are available for high-temperature use.
High Responsiveness
• The direct-operated design ensures quick and accurate pressure adjustments.
Durable Performance
• Handles inlet pressures up to 1000 psig / 68.9 bar, with robust construction for long-lasting service.
Equal Inlet and Outlet Ratings
• In select models (MR95H, MR95HD, MR95HDP), inlet pressure can equal outlet pressure up to 300 psig / 20.7 bar.
Engineered for Harsh Conditions
• Built for tough environments, with optional corrosion-resistant trims and severe service elastomers for excellent media compatibility.
Enhanced Control Options
• Pressure loading is supported in models MR95LD, MR95HD, and MR95HDP with spring-loaded PTFE packing and tapped connections.
Cold Temperature Readiness
• Arctic construction versions available for use in temperatures as low as -76°F / -60°C.
Special Service Capabilities
• Optional configurations available for sour gas, cryogenics, and superheated steam applications.
High Turndown Ratio
• Capable of maintaining control across a wide range of flows without requiring low Cv trims.
Optional Graphite Gaskets
• Ideal for high-temperature operations up to 650°F / 343°C.
Flexible End Connections
• A variety of end connection options are offered to meet your system requirements.
Maintenance Made Easy
• Seating parts are easily accessed via the bottom plug—no need to remove the regulator from the line.
Industry Compliant
• Stainless steel and steel versions with stainless trim meet API 614 standards.
Sanitary Use Compatible
• Available with FDA/USP Class VI and ADI-free EPDM elastomers for clean process applications (wetted components only).
Hydrogen Ready
• Thoroughly tested for hydrogen service, including material compatibility, leakage, and embrittlement resistance.
Specifications
Available Low Pressure Configurations
• MR95L: 2 to 30 psig / 0.14 to 2.1 bar outlet pressures
Available High Pressure Configurations
• MR95H: 5 to 150 psig / 0.35 to 10.3 bar outlet
• MR95HP: 15 to 400 psig / 1.0 to 27.6 bar outlet
• MR95HT: 15 to 300 psig / 1.0 to 20.7 bar outlet and up to 650°F / 343°C
Available Pressure Differential Configurations
• MR95LD: 2 to 30 psi / 0.14 to 2.1 bar differential
• MR95HD: 5 to 150 psi / 0.35 to 10.3 bar
• MR95HDP: 5 to 150 psi / 0.35 to 10.3 bar with max inlet of 600 psig / 41.4 bar
Body and Spring Case Materials
• Gray Cast Iron
• WCC Steel
• LCC Steel
• Stainless Steel
• Special Alloys: Monel®, Hastelloy® C, Aluminum-Bronze
• Contact Sales Office for Special Alloys
Body Size
• 1/4-inch
• 1/2-inch / DN 15
• 3/4 and 1-inch / DN 20 and 25
• 1.1/2 and 2-inch / DN 40 and 50 (not available for Types MR95L and MR95LD)
End Connection Styles
• NPT, SWE, and Welded and Integral CL150 RF, CL300 RF, CL600 RF, and PN 16/25/40 RF; all with 14-inch face-to-face (EN flanged-356 mm face-to-face)
Maximum Inlet Pressure
• 1000 psig / 69.0 bar
Maximum Outlet Pressure
• 450 psig / 31.0 bar
Pressure Registration
• Internal or External
MR95H Series Approximate Weights
• 1/4 NPT body: 5 lb / 2.3 kg
• 1/2-in / DN 15 body: 10 lb / 4.5 kg
• 3/4 and 1-in / DN 20 and 25 bodies: 22 lb / 10 kg
• 1.1/2 and 2-in bodies / DN 40 and 50: 55 lb / 25 kg
MR95L Series Approximate Weights
• 1/4 NPT body: 7 lb / 3.2 kg
• 1/2-in / DN 15 body: 15 lb / 6.8 kg
• 3/4 and 1-in / DN 20 and 25 bodies: 35 lb / 16 kg
Additional Technical Data
• For additional technical information, contact your local Sales Office or refer to technical documentation.
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