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Fisher™ Type Y692 Gas Blanketing Regulator System
Type Y692 gas blanketing regulator is a pressure reducing self-operated regulator with internal registration requiring no downstream control line.
It is used for accurate pressure control on very low-pressure blanketing systems. The regulator will maintain a positive vessel pressure reducing the possibility of vessel wall collapse.

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Fisher™ Type Y692 Gas Blanketing Regulator System

Specs

Body Sizes and End Connection Styles
Cast Iron: NPS 1-1/2 / DN 40, NPT, NPS 2 / DN 50, NPT or CL125 FFSteel and SST: NPS 1-1/2 or 2 / DN 40 or 50, NPT, SWE (Steel only), CL150 RF, CL300 RF, or PN 16/25/40
Temperature Capabilities
NBR: -20 to 180°F / -29 to 82°C
FKM: 0 to 300°F / -18 to 149°C
FFKM: -20 to 300°F / -29 to 149°C
EPDM: -20 to 275°F / -29 to 135°C
Maximum Inlet Pressure
150 psig / 10.3 bar
Maximum Outlet (Casing) Pressures
Operating: 3 psig / 0.21 bar above outlet (control) pressure setting
Emergency: 15 psig / 1.0 bar
Outlet Pressure Ranges
1-inch w.c. to 10 psig / 2 mbar to 0.69 bar in seven ranges
Pressure Registration
Internal (standard) or External
Additional Technical Data
For additional technical information, contact your local Sales Office or refer to technical documentation.

Features

  • Ease of Inspection and Maintenance
  • Accuracy of Control
  • Speed of Response
  • Ease of Installation

Education

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