Coal Gas Check Valve
Introduction:
The valve disc of the special gas check valve uses the pressure difference of the fluid and its own gravity to realize the rotary motion, and the flow resistance coefficient is small. It is suitable for most of the vertical pipelines in the storage tank area.
Features:
1. The gas check valve is an indispensable equipment in the gas system to prevent the recovered gas from backflowing into the three-way reversing valve and shaft smoke fan pipeline during the non-recovery period, and to ensure the safe operation of the system.
2. It is designed and manufactured by our factory on the basis of absorbing advanced structure technology at home and abroad. It has the advantages of reasonable structure, convenient operation, no wear and long service life.
3. The valve is self-driven, and a limit switch is provided on the valve to reflect the valve switch position, and can be used for electrical interlocking contact. It is suitable for the gas recovery system of steel converter as the special equipment of pipeline water seal.
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