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Home | Regulators | Type Y693 Gas Blanketing Regulator

Type Y693 Gas Blanketing Regulator

Type Y693 Gas Blanketing Regulator The Type Y693 is a direct-operated regulator used for accurate pressure control on low-pressure blanketing systems. This unit features a balanced valve plug which allows for accuracy classes equivalent to a pilot-operated regulator.

Features
  • In-Line Inspection and Maintenance
  • Accuracy of Control
  • Insensitive to Inlet Pressure Fluctuations
  • Fast Speed of Response
  • High Flow Capacities
  • Balanced Trim Design
  • 0.5-Inch w.c. (1 mbar) Setpoint
Body Sizes and End Connection Styles
  • Cast Iron
    • NPS 1-1/2, NPT
    • NPS 2 (DN 50) NPT, CL125 FF, or CL250 RF
  • Steel or Stainless Steel
    • NPS 1-1/2 or 2 (DN 40 or 50), NPT, SWE, CL150 RF, CL300 RF, or PN 16/25/40
Flow Coefficients
  • Wide-Open Cg: 185
  • Wide-Open Cv: 5.6
  • C1: 33
Temperature Capabilities
  • Nitrile (NBR): -20 to 180°F (-29 to 82°C)
  • Fluorocarbon (FKM): 40 to 300°F (4 to 149°C)
  • Perfluoroelastomer (FFKM): -20 to 300°F (-29 to 149°C)
Maximum Inlet Pressure
150 psig (10,3 bar)
Maximum Outlet Pressures
  • Operating: 2 psig (0,14 bar) above outlet pressure setting
  • Emergency Casing: 15 psig (1,0 bar)
Outlet Pressure Ranges
0.5-inch w.c. to 10 psig (1 mbar to 0,69 bar) in 10 ranges

Pressure Registration External


For general enquires contact us at (+64) 9 634 1391 or by email at sales@customcontrols.co.nz

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