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Large Capacity Back Pressure Valve MODEL 6801 SERIES

Large Capacity Back Pressure Valve

A back pressure valve is a kind of relief valve to obtain a

constant level of pressure in the first stage of valve operation.
This type of valve makes it easier and speedier for
the user to control pressure in the tank with a large buffer,
purge a given quantity of mixed gas or to carry out such
other operations which are rather hard to do with a secondstage
control valve commonly in use.

Catalog Instruction Manual


• Handy panel mount type
• Quick regulation of primary pressure
• Greaseless, clean valve perfect for control of pure gases


• Tank pressure control
• Control of constant flows of mixed gases

Standard Specifications

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