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Accurate Pressure Control on
Very Low-Pressure Blanketing Systems

Fisher Type Y692 Gas Blanketing Regulator System

Fisher Type Y692 Gas Blanketing Regulator System

Click to get more information on the 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.

Documents & Drawings
Drawings & Schematics

Features

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

Click to get more information on the Fisher Type Y692 Gas Blanketing Regulator System

SPECIFICATIONS

SPECIFICATIONS

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

Click to get more information on the Fisher Type Y692 Gas Blanketing Regulator System

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