Supplier Fisher™ Type 627 Pressure Reducing Regulator

WWW.DISTRIBUTORALATINDUSTRI.COM | Supplier Fisher™ Type 627 Pressure Reducing Regulator The Fisher™ Type 627 Pressure Reducing Regulator is a direct-operated, spring-loaded pressure regulator designed to accurately reduce and maintain a constant downstream pressure for commercial and industrial gas applications. It is suitable for both low- and high-pressure systems handling natural gas, LPG vapor, air, nitrogen, and other non-corrosive gases. The regulator features a balanced trim design, providing stable outlet pressure, high flow capacity, and tight shutoff even under varying inlet pressure conditions

Supplier Fisher™ Type 627 Pressure Reducing Regulator

Technical Specification

• Product: Pressure Reducing Regulator
• Brand: Fisher
• Model: Type 627
• Operation: Direct-Operated, Spring-Loaded
• Function: Reduces and maintains constant downstream pressure
• Pressure Registration: Internal (standard Type 627)
• Applicable Media: Natural Gas, LPG Vapor, Air, Nitrogen, Fuel Gas, and other compatible non-corrosive gases
• Body Sizes: 3/4″, 1″, and 2″ (DN20, DN25, DN50)
• End Connections:
  • NPT Threaded
  • ANSI Class 150, 300, or 600 RF Flanged
  • PN16, PN25, or PN40 Flanged (depending on configuration)
• Body Material: Carbon Steel, Ductile Iron, or Stainless Steel
• Trim Material: Stainless Steel
• Seat Material: Nitrile (NBR), Nylon (PA), or Fluorocarbon (FKM), depending on application
• Maximum Inlet Pressure: Up to 2,000 psig (138 bar) for selected NPT steel constructions (configuration dependent)
• Maximum Outlet Pressure: Depending on spring range and model configuration
• Operating Temperature: Approximately -29°C to +82°C (depending on body and elastomer materials)
• Control Spring: Interchangeable spring for different outlet pressure ranges

Features

• Direct-operated regulator requiring no external power.
• Balanced trim for stable outlet pressure and high flow capacity.
• Accurate downstream pressure regulation.
• Tight shutoff to minimize gas leakage.
• Fast response to changing flow demand.
• Rugged construction for continuous industrial service.
• Easy maintenance with field-serviceable internal components.
• Tamper-resistant adjustment cap.
• Optional internal relief valve on Type 627R, 627LR, and 627MR models.
• Available with threaded or flanged connections for flexible installation.

Typical Applications

• Natural Gas Distribution
• Industrial Fuel Gas Systems
• Boiler and Burner Fuel Supply
• Furnaces and Ovens
• Utility Gas Pressure Reduction Stations
• Petrochemical Plants
• Chemical Processing
• Oil & Gas Facilities
• Commercial and Industrial Gas Networks

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