Kofloc Model 6801 Pressure Regulating 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.

Description

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.

The pressure regulating valve controls the pressure applied to the flow to keep it constant or reduce the pressure during flow control. Pressure regulating valve are classified into reducing valves and back-pressure valves. Reducing valves make the outlet-side pressure constant when the pressure on the inlet side changes, and are used at the first stage of systems in general. Meanwhile, back-pressure valves are a kind of constant-volume relief valve that remove gas while keeping the primary-side pressure constant.

Brand

Kofloc

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC's corporate motto is "A Scientific Approach for Fluids." In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Features

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

Applications

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

Specification

Model 6801A 6801B
Pressure setting 0-0.3MPa 0-0.6MPa
Maximum exhaust flow 300L/MIN
Proof pressure 0.8MPa
Repeatability Within ±1% of the pressure rating
Heat resistance 5℃-60℃
Connection end Rc1/2
Materials of parts in contact with fluids SUS316, FKM, fluorocarbon resin

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