China Irrigation Water Filter System Drip Irrigation System

TYPICAL APPLICATIONDFSHOU back-flushing control valve can be connectedwith gravel filter or disc filter into an automatic backwash filtrationsystem, and it can also change thedirection of flow in water supply. The control valve has 2 control chambers,which can be deformed intoangular flow or direct flow through different spring assembly direction.The unique cavity desElectromagnetic Equipment ign ensureslarge flow volume of waInstruments & Meters ter supply:Auto back-flushing filtrationg system- back-flushing control valves can be built into an automatic backwash
system with gravel medium filteror disc filter.Water supply system- Being used in the water supply pipelines to reroute the water flow into angle or straight
flow direction.FEATURE & ADVANTAGE•Hydraulic drive diaphragm control valve;
•Unique plastic spool assembly design with tight sealing and corrosionresistance;
•Short stroke of valves stabilizing water flow and avoiding blend ofclean and dirty water;
•Corrosion-proof and long lasting PP material;
•Unique cavity design of BDV series ensuring high water flow;
•With an easily dismantled driven system for convenient on productionline checking and maBeauty Equipment intenance;
•Dual-chamber design of BDV series valve with low-voltage drive toeffectively protect the diaphragm;
•With the possibility to install changeover joints in the drain of thedirect flow valve, from 4 to 3, from 3 to 2, meetingthe demands ofsmall flows.
•With the application of dual chamber design, BDV series providinganguEngraving Machine lar flow and direct flow options, and being
free of installationdirection confinement;
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TECHNICAL DATA
ModelFlow DirectionConnections SizesConnectionsVolumn in Cavity(L)Working Pressure(Bar)Weight(kg)Straight3''x3''x3''BSP/NPT0.340.7-103.5