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Fisher Type OSE Slam-Shut Valve
Type OSE slam-shut valve is used to rapidly cut the gas flow during an overpressure or underpressure event. It is ideal for gas applications requiring positive shutoff protection, tight accuracy, fast speed of response, and high shock and vibration resistance.
FEATURES
1.Overpressure and Underpressure Protection
2.High Shock and Vibration Resistance - Type OSE incorporates a two-stage tripping mechanism that significantly reduces nuisance tripping caused by vibrations or inlet pressure variations commonly experienced by other shut-off valves.
3.High Accuracy - Maintains up to ±1% accuracy regardless of inlet pressure, flowrate and the size of the slam-shut.
4.Easy In-Line Maintenance - Top entry design reduces maintenance time and manpower requirements; parts can be inspected and replaced without removing the body from the line.
SPECIFICATIONS
Temperature Capabilities
-30° to 82°C / -22° to 180°F
Pressure Sensing Connections
1/4 NPT
Options
Explosion-proof switch
Non-explosion-proof limit switch
Solenoid
Additional manometric device for extra pressure sensing
Pictures show
Application area
能源
化工
矿业
医药
