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Self Cleaning Strainer Bernoulli Filter For Liquids GRP Housing Pneumatic Butterfly Valve AF4000

Categories Bernoulli Filter
Brand Name: LIVIC
Model Number: AF
Certification: CE/ISO9001/SGS
Place of Origin: China
MOQ: 1 pc
Price: Negotiation
Payment Terms: T/T
Supply Ability: 200 pcs per year
Delivery Time: 60 days after received your payment
Packaging Details: wooden case
Application: cooling water,sea water,
Style: Vertical or Horizontal
Flowrate: from 30 to 6500 m³/h
Housing Material: Stainless Steel 304/316L/duplex 2205/CS/FRP
Filtration Rating: 200-2000 micron
Standard Design Pressure: 10 bar
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Self Cleaning Strainer Bernoulli Filter For Liquids GRP Housing Pneumatic Butterfly Valve AF4000

Bernoulli Filter Self Cleaning Strainer For Liquids GRP Housing Material Pneumatic Butterfly Valve AF4000​


Description


The bernoulli self-cleaning filter which does not only use the backflush effect caused by the simple pressure drop to outside lower pressure than the working pressure – the Bernoulli self cleaning backflush filter creates it ́s own backflush effect in the gap between the cleaning disc and the strainer insert. The insert can be made out of wedged wire profiles or a perforated plate. In some special applications also stainless steel or alloy mesh is used. The wedged wire filter screen can be made out of stainless steel SS 316 or materials like super duplex or duplex SS. If perforated plate is used for filter degrees over or 1 mm than as well stainless steel and also duplex Ss or titanium perforated plates are used.


The bernoulli self-cleaning filter is designed for automatic continuous filtration of water in the pressurized systems. The Bernoulli Filter removes debris and particles from natural water sources such as sea water or river water. It is the ideal solution for the coarse water filtration ranging from 200μm to 2000μm. The Bernoulli filter works in Bernoulli Effect Principle, which leads to the simple and reliable filtering operation. It cleans the filter screen with surface cross flow and the back-flushing flow, which brings higher particle removal efficiency than the conventional brush filter. Many particles larger than the screen aperture are extruded through the screen when a brush filter is brushing and cleaning.


Specifications:


Filter Main TypeS SeriesG SeriesR Series
Control ModeD.P. and time mode
D.P. Instrumentdifferential pressure transmitter
Filter Screen Material304/316L/duplex 2205
Housing Material304/316L/duplex 2205/CS
Flushing ValvePneumatic butterfly valve
Power Supply110V/220V/380V/440V AC
Largest Removable Particle6mm
Housing SealNBR
Compressed Air Supply0.6Mpa clean and dry compressed air
Working Pressure30Kpa
Filtration Rating200-2000μm
Design Pressure (Mpa)0.6/1.0/1.6/2.5
Design Temperature80℃
Flowrate Range30-6500 m3/h
Cleaning Pressure Drop11Kpa
Inlet and Outlet SizeDN65-D800
Piston Rod Material316L
Piston Rod SealPU

Applications:


Typical Applications water treatment prefiltration, circulating cooling system, heat exchanger protection, spraying nozzle protection, ballast water treatment system, ultrafiltration membrane protection

Applicable Liquids underground water, sea water, lake water, river water, circulating cooling water, sewage water, process water, cleaning water


TECHNICAL FEATURES AND ADVANTAGES


■ Only two moving parts (the cleaning disc and the flushing valve )

■ Simple and reliable design structure, very easy to open for maintenance

■ Non-contact back-flushing cleaning, no particle larger than the screen aperture extruded through the filter screen

■ Consistant low pressure drop (<11Kpa) when the filter screen is clean or dirty

■ Very low working pressure requirement down to 30Kpa

■ Wide flowrate ranging from 30 to 3000 m3/ h with one single filter housing

■ No filtration interruption when back-flushing

■ Filtration degree ranges from 200μm to 2000μm

■ Flexible installation in the horizontal or vertical position

■ Equiped with differential pressure transmitter as d.p. instrument


Quality Self Cleaning Strainer Bernoulli Filter For Liquids GRP Housing Pneumatic Butterfly Valve AF4000 for sale
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