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Yarway Series 5500 Globe Valves
Series 5500 Globe Valves
Direct contact, metal-to-metal seating, make the globe valve ideal for most shut-off applications.
Yarway Series 5500 Globe Valves

Specs

Certifications
PED, CE, ASME B31.1
End Connection
Threaded, Socket Weld
Application
HRSG, High Temp, General Service, Cogeneration, Clean Steam, Boilers, Boiler, Biomass Boiler and Power Boiler, Balance of Plant
Body Design
Short Pattern
Material
Steel, Stainless Steel, Stainless, Metal, Carbon Steel, 316 Stainless Steel
Operating Temperature
High Temperature, Greater Than 400 F (204 C)
Pressure Class
ASME
Process Connection Type
Threaded, SWE
Seat/Seal Type
Metal-to-Metal
Shutoff Class
Class V (FCI 70-2)
Standards
ASME B16.34
Style
Globe Valves
Valve Size
NPS 2 / DN 50, NPS 1-1/4 / DN 32, NPS 1-1/2 / DN 40, NPS 1/2 / DN 15
Valve Size Standard
NPS
Valve Type
Globe

Features

  • The 5500 has a fixed, repairable seat overlaid with Stellite or equal hardfacing.
  • Available with threaded or socket weld end connections as standard.
  • Valves are made using one-piece, die forged bodies.
  • All internal surfaces are accurately machined to provide maximum performance.
  • The disc is hardened, ground, and lapped to ensure leak free sealing over the valve’s full pressure/temperature range.
  • A precision machined, integral backseat is standard.
  • Both seats are designed for accurate, repeatable, seating alignment.
  • Corrosion inhibited graphite packing and braided graphite filament anti-extrusion rings are standard.
  • Standard body and bonnet materials are carbon steel (ASME SA105), alloy steel (ASME SA182 Gr. F11) and stainless steel (ASME SA182 Gr. F316) Trim for steel valves is 13% chrome 316 stainless steel valves have 316 trim.
  • Also available in a variety of body and trim materials. (See page 5)
  • A needle disc option is available.
  • Code compliance with ASME B16.34 and the ASME boiler and pressure vessel code, section I.