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Yarway 460D3 and 515D3 High Pressure Thermodynamic Steam Traps
460D3
The Yarway 460D3 and 515D3 High Pressure Steam Trap is designed with a removable capsule incorporating high pressure disc technology.
These traps are designed for a variety of high pressure applications found in utility, industrial and marine service. Typical applications include steam tracing, steam main drip and turbine drain. The small, lightweight design and broad range of operating pressures are among the many advantages when compared to mechanical traps of the same pressure rating.
Yarway 460D3 and 515D3 High Pressure Thermodynamic Steam Traps

Specs

Technology
Thermodynamic (Disk)
Size
NPS 1/2, 3/4, and 1 / DN 15, 20, and 25
Maximum Temperature
900°F (482°C)
Operating Pressure
  • Type 460-D3 - 900 psig (62 bar)
  • Type 515-D3 - 1500 psig (103 bar)
Backpressure
Up to 80% of inlet pressure, psia/bar
Capacity
Up to 550 lb/hr (250 kg/hr)
Connections
Socket weld
Materials
F11 Chrome Moly body and stainless steel trim

Features

  • Simple, In-line repair using quick change capsule
  • Unaffected by water hammer
  • Freeze Proof
  • Hardened stainless steel construction provides exceptional corrosion resistance
  • Open failure mode prevents water hammer in steam distribution mains
  • Single moving part