Description
Specifications
- 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.
