• Shanghai LIVIC Filtration System Co., Ltd.
    Mr. Gustova
    LIVIC is our worth-trust partner and privide us reliable filtration support.
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    Mrs. Shurko
    LIVIC provide us the proper filter for our painting filtration.
Contact Person : Lyla Tan
Phone Number : 86.21.68173577-8024

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

Place of Origin China
Brand Name LIVIC
Certification CE/ISO9001/SGS
Model Number AF
Minimum Order Quantity 1 pc
Price Negotiation
Packaging Details wooden case
Delivery Time 60 days after received your payment
Payment Terms T/T
Supply Ability 200 pcs per year
Product Details
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

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Stainless Steel 304 Bernoulli Filter

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6500 m³/h Bernoulli Filter

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Product Description

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 Type S Series G Series R Series
Control Mode D.P. and time mode
D.P. Instrument differential pressure transmitter
Filter Screen Material 304/316L/duplex 2205
Housing Material 304/316L/duplex 2205/CS
Flushing Valve Pneumatic butterfly valve
Power Supply 110V/220V/380V/440V AC
Largest Removable Particle 6mm
Housing Seal NBR
Compressed Air Supply 0.6Mpa clean and dry compressed air
Working Pressure 30Kpa
Filtration Rating 200-2000μm
Design Pressure (Mpa) 0.6/1.0/1.6/2.5
Design Temperature 80℃
Flowrate Range 30-6500 m3/h
Cleaning Pressure Drop 11Kpa
Inlet and Outlet Size DN65-D800
Piston Rod Material 316L
Piston Rod Seal PU

 

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. instrumentSelf Cleaning Strainer Bernoulli Filter For Liquids GRP Housing Pneumatic Butterfly Valve AF4000 0