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500 Series Needle Valve WA

500 Series Needle Valve

FLOW CONTROL

The 500 Series miniature needle valves are forged from brass or 316L stainless steel. They are designed for fine flow control in a variety of applications in the chemical process and petroleum industries as well as laboratories and hospitals. The ground and polished stem and PTFE packing make them suitable for controlling the flow of liquids or gases from vacuum to 3000 PSIG.

Materials

Temperature Range -65°F to 450°F (-54°C to 232°C)
Weight 0.7 lbs. (0.3 kg)

500 Series Needle Valve Ordering Information

PART NUMBER
  • 550 0067
  • 533 9002
  • 555 3225
  • 533 9304
End Fitting
  • 1/8" MPT x 1/8" MPT
  • 1/4" MPT x 1/4" MPT
  • 1/4" MPT x 1/4" MPT
  • 1/4" MPT x 1/4" MPT
Body
  • Forged chrome-plated brass
  • Forged brass
  • Forged chrome-plated brass
  • Forged 316L stainless steel
Stem
  • 303 stainless steel
  • 303 stainless steel
  • 303 stainless steel
  • 316L stainless steel
Packing
  • PTFE/Chrome-plated brass
  • PTFE/Brass
  • PTFE/Chrome-plated brass
  • PTFE/316L stainless steel
Max Inlet Pressure
  • 3000 PSIG (210 BAR)
  • 3500 PSIG (240 BAR)
  • 3000 PSIG (210 BAR)
  • 6000 PSIG (415 BAR)

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