Fisher Isolation and Shut
Fisher Type OSE Slam-Shut Valve
Fisher 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. The top entry design makes in-line maintenance easy, saving time and manpower requirements.
- High Accuracy – Maintains up to ±1% accuracy regardless of inlet pressure, flowrate and the size of the slam-shut.
- Remote Alarm Capability – A limit switch is available that detects when the Type OSE slam-shut valve is tripped.