Type Y692 Gas Blanketing Regulator
Accu-Pressure 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. Blanketing with low-pressure gas helps prevent corrosion, helps control emissions from the blanketed product and helps protect against any contamination to the blanketed product by atmospheric conditions.
The regulator will maintain a positive vessel pressure reducing the possibility of vessel wall collapse. Type Y692 is available in NPS 1-1/2 or 2 / DN 40 or 50 body sizes.
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- Ease of Inspection and Maintenance
- Accuracy of Control
- Speed of Response
- Ease of Installation
Cast Iron:
NPS 1-1/2 / DN 40, NPT, NPS 2 / DN 50, NPT or CL125 FF
Steel:
NPS 1-1/2 or 2 / DN 40 or 50, NPT, SWE, CL150 RF, CL300 RF, or PN 16/25/40
Stainless steel:
NPS 1-1/2 or 2 / DN 40 or 50, NPT, CL150 RF, CL300 RF, or PN 16/25/40
Nitrile (NBR): -20 to 180°F / -29 to 82°C Fluorocarbon (FKM): 0 to 300°F / -18 to 149°C Perfluoroelastomer (FFKM): -20 to 300°F / -29 to 149°C EthylenePropylene (EPDM): -20 to 275°F / -29 to 135°C
150 psig / 10.3 bar
Operating: 3 psig / 0.21 bar above outlet (control) pressure setting
Emergency: 15 psig / 1.0 bar
1-inch w.c. to 10 psig / 2 mbar to 0.69 bar in seven ranges
Internal (standard) or External
For additional technical information, contact your Local Sales Office or refer to technical documentation.
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