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Fisher™ Y600A Series Pressure Reducing Regulators
Y600A Series regulators have a large diaphragm area that provides accurate control at low-pressure settings.
Types Y600A and Y600AR come with a pitot tube providing greater capacity through a dynamic boost. Type Y600AM uses external registration with a 1/2 NPT downstream control line connection and an O-ring stem seal.
Fisher™ Y600A Series Pressure Reducing Regulators


Body Sizes and End Connection Styles
NPS 3/4 or 1, NPT
Maximum Inlet Pressure
150 psig / 10.3 bar
Temperature Capabilities
-20 to 180°F / -29 to 82°C
Pressure Registration
Internal or External
Approximate Weight
10 Pounds / 6 kg
Additional Technical Data
For additional technical information, contact your local Sales Office or refer to technical documentation.


  • Corrosion Resistance
  • Tamper-Resistant Adjustment
  • Ease of Inspection and Maintenance
  • Precision Control at Low-Pressure Settings


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