Offset Pattern Design Series 700 OS&Y (Straight Pattern Design Series 500 OS&Y) are outside screw and yoke design used for high temperature and corrosive liquids applications. The OS&Y design isolates the stem threads from the liquid. The Gaugecocks provide a 90° connection to the process vessel and isolating the gauge chamber from the liquid content of the vessel. Gagecock leakage is Class 1 per ISA RP39.6. These units are used in conjunction with direct reading flat glass gauges in the petroleum, chemical and general process industries.
1/2” and 3/4” threaded and socket weld vessel and gauge connections
1/2” and 3/4” drain and vent connections
Pressure Ratings: 4000 psi
Temperature Ranges: -300°F to 750°F
Body ASTM A105 forged steel
Trim ASTM A582 416 SS
Wide range of special materials available
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