No image available
No image available
Your request is being processed.
Planned Maintenance
 We are currently performing scheduled maintenance. Some site functions are impacted and may not work as expected. Thank you for your patience.
  • Home
  • Fisher™ Type Y693 Gas Blanketing Regulator
Fisher-P-Y693

Fisher™ Type Y693 Gas Blanketing Regulator

Contact Us
Check Order Status
Watch Video

Product Description

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

Specifications

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
Temperature Capabilities
NBR: -20° to 180°F / -29° to 82°C
FKM: 40° to 300°F / 4° to 149°C
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
Additional Technical Data
For additional technical information, contact your local Sales Office or refer to technical documentation.

Documents & Drawings