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 second stage control valve commonly in use.
Kofloc 6801 Series Features
- Handy panel mount type
- Quick regulation of primary pressure
- Greaseless, clean valve perfect for the control of pure gases
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Applications
- Tank pressure control
- Control of constant flows of mixed gases
Standard Specifications
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Model
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6801A
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6801B
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Pressure setting
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0-0.3MPa
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0-0.6MPa
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Maximum exhaust flow
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300L/MIN
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Proof pressure
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0.8MPa
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Repeatability
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Within ±1% of the pressure rating
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Heat resistance
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5℃-60℃
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Connection end
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Rc1/2
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Materials of parts in contact with fluids
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SUS316, FKM, fluorocarbon resin
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Other Articles:
- Kofloc Mass Flow Controller D8500 Series
- Adapter Connector NCS-163-ADF-CH Nanaboshi
- Kofloc Model 3760 Series
- Kofloc Back Pressure Valve Model 6801 Series
- Differential Pressure Flow Meter
- Kofloc Mass Flow Meter and Controllers
- Rotameter Kofloc RK1930/RK1935
- Kofloc CK Series Flow Setting Device Model
- Kofloc 2600 All-Teflon Constant Flow Control Valve
- Kofloc 3660 Series Mass Flow Controller
- Kofloc Model DPM-3 Flow Indicators
- Kofloc FM31 Series Small Karman Vortex Flowmeter
- Kofloc 8500 Series Mass Flow Meter
