Prix FOB
Obtenir le dernier prix64 ~ 185 / Set ( Negotiable )
|10 Set Minimum Order
Pays:
China
N ° de modèle:
BV series
Prix FOB:
64 ~ 185 / Set ( Negotiable )Obtenir le dernier prix
Localité:
Fujian,China
Prix de commande minimale:
64 per Set
Commande minimale:
10 Set
Packaging Detail:
plywood case
Heure de livraison:
By sea, air, express
Capacité de Fournir:
1000 Set per Month
Payment Type:
T/T, L/C, Western Union
Groupe de produits :
Personne àcontacter Ms. Ivory
NO.36 JinRong North Road, Fuzhou, Fujian
*-way
hydraulic drive diaphragm control valves
BALDR series back-flushing control valves are *-way hydraulic drive
diaphragm control valves with low pressure seal and smooth flow
change. Back-flushing control valve can be connected with gravel
filter or disc filter into an automatic backflush filtration
system,and it can also change the direction of flow in water
supply.
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Typical application
Auto back-flushing filtration system:assembled
into a backwash filter system with gravel medium filter or disc
filter.
Water supply system:used in the water supply
pipelines to reroute the water flow into angular or direct flow
direction.
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How it works?
Take direct flow control valves as an example:
In normal filtering mode,when the in-flow and outlet are
interlinked,water flows straight.When externally pressurized water
[1] flows into diaphragm control chamber [2],diaphragm [3] driven
spool assembly [4] Â rises up to upper valves seat[5] ,and the
in-flow is firmly sealed connecting sewage outlet and the outfall
so as to enable water flow back from the outlet to the sewage
outfall into the backwashing state.When the water of the control
chamber is discharged,the pressure of the water pipelines and the
elastic force of the springs act together to bring the spool
assembly[6] back to the drain ports lower seat[7].Meanwhile the
sewage outlet is closely sealed and the control valve returns to
the filter mode.
2 Series valves for choosing:
BDV series *-way &*-chamber back-flushing control valves
BSV series *-way & single-chamber back-flushing control
valves
Features
1. Hydraulic drive diaphragm control valve;
2. Unique plastic spool assembly design with tight sealing and
corrosion resistance;
3. Short stroke of valves stabilizing water flow and avoiding blend
of clean and dirty water;
4. Corrosion-proof and long lasting PA material;
5. With a easily dismantled driven system for convenient on
production line checking and maintenance;
6. Dual-chamber design of BDV series valve with low-voltage drive
to effectively protect the diaphragm;
7. Single-chamber design of BSV series valve with low-voltage drive
to effectively protect the diaphragm;
8. With the application of dual chamber design,BDV series providing
angular flow and direct flow options,and being free of installation
direction confinement ;
9. Unique cavity design of BDV series ensuring high water flow;
*0. With possibility to install changeover joints in the drain of
the direct flow valve,from 4 to 3,from 3 to 2,meet the demand of
small flows.
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About company and factory
1.found in October ***2,located in Fuzhou,China.
2.a professional environmental equipment manufacturer.
3.major in equipment of the water treatment,water filtration
systems and air deodorization.
4.agriculture irrigation,urban landscape irrigation,golf course
irrigation,industrial water recycle and municipal industrial air
deodorization.
5.have more than **0 employers,***0 m2 office space,**0 m2
 R&D CENTER,**0 m2 show room, possess ****0m2
 modernized industrial plants ,including the molding,plastic
injection,metal stamping,electronic appliances and assembly
lines.
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Pays: | China |
N ° de modèle: | BV series |
Prix FOB: | 64 ~ 185 / Set ( Negotiable ) Obtenir le dernier prix |
Localité: | Fujian,China |
Prix de commande minimale: | 64 per Set |
Commande minimale: | 10 Set |
Packaging Detail: | plywood case |
Heure de livraison: | By sea, air, express |
Capacité de Fournir: | 1000 Set per Month |
Payment Type: | T/T, L/C, Western Union |
Groupe de produits : | auto backflushing control valves |