Kofloc 6800 Series Back Pressure Valve

Kofloc 6800 Series Back Pressure Valve

Kofloc 6800 Series Back Pressure Valve is a kind of relief valve that keeps the pressure at the front stage of a valve constant. It can easily and quickly control the pressure of a tank with a large buffer and remove the constant flow of mixed gas, which cannot easily be done by general regulation valves with a subsequent stage controlling function. This new concept of pressure regulation has been attracting much attention.

Kofloc 6800 Series Features

  • Convenient panel-mount type
  • Compact design
  • High-speed regulation of primary-side pressure
  • This greaseless clean valve permits gas control in a pure state.

Applications

  • Tank pressure control
  • Constant flow control of mixed gas

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Standard Specifications

Model
6800A
6800B
6800AL
6800BL
Pressure setting
0.01-0.3MPa
0.01-0.6MPa
0.01-0.3MPa
0.01-0.6MPa
Maximum exhaust flow
1L/MIN
0.8L/ MIN
10L/MIN
10L/MIN
Proof pressure
0.8MPa
Heat resistance
5℃-60℃
Connection end
Rc 1/4 (standard), Rc 1/8
Materials of parts in
contact with fluids
(A) Al, brass, NBR, POM
(SS) SUS316, FKM, fluorocarbon resin
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