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Ningbo DSW International Co., Ltd.

Adjustable Pressure Reducing Valve, Deluge Alarm Valve, Zsfm150 Deluge Alarm Valve manufacturer / supplier in China, offering Antifouling Cut off Valve, Sp114s Emergency Exit Light, China Security Alarm Outdoor Siren From Dsw China and so on.

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Antifouling Cut off Valve

FOB Price: US $30 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $30/ Piece
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Production Capacity: 50000PCS/Year
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: HS41X
  • Use Medium: Pure Water
  • Back Flow Preventer: Fire Extinguishers
  • Specification: CE, SGS
  • Use Pressure: 1.6MPa
  • Medium Temperature: Less Than 60oc
  • Trademark: DSW
  • Origin: China
Product Description
Model HS41X  
  Antifouling CUT off Valve (Back Flow Preventer) is according to nowday water supply pipe network due to backflow  
result from serious pollution; 
   Antifouling Cut off Valve (Back Flow Preventer) is safe and reliable, it is novelty water control valve to prohibit drinking 
water backflow pollution and then to mnake sure domestic drinking water health and safety.The first,second grade check valve is  
mainly compose of valve body,bonnet,valve clack,,gasket,spring and ect.The normal type is compose of two check valve,can not 
drain off water safety.Our HS41X Antifouling Cut off Valve (Back Flow Preventer)have reasonable construction,convenient to use, 
good leak tightness,sturdy,durable and have attractive appearance.Antifouling cut off valve(Back Flow Preventer)is widely used 
in electric power,metallurgy,oil,chemical industry,coal gas,city building,papermaking,weave,medicine,foodstuff,shipping,water  
supply and drainage,energy resources,drilling and etc. 
    Antifouling Cut Off Valve Installation Position: 
1.water supply pipe network should be connected into after water-service pipe water meter. 
2.domestic water pipe is taken out on water not for drinking pipe and drainage pipe,it is installed upon taken-out pipe beginning
3.water inlet of domestic drinking water box when water inlet from from water box bottom.
4.domestic drinking water pipe series connection with forcing pump,please install pipe into pump sucking pipe.
Main performance parameter:
Use pressure: 1.6mpa
Use medium: pure water
Medium temperature:≤60ºC

Ningbo DSW International Co., Ltd. Established 1998, specialising in producing fire extinguishers, ABC dry powder fire extinguisher, ABC dry chemical fire extinguisher, CO2 fire extinguisher, sprinklers systems, fire hoses, fire hydrant& hose fitting brass die casting. 

DSW always keep quality, service and cost as core, it has passed ISO9001 International Quality system and European CE Quality system as well as the test of Union EN-3. In order to ensure hight quality of products, every piece fire extinguishers and accessories pass 15 step test, before every shipment, sending Test report and loading pictures to our customers. 

Through the efforts of both Domestic and International sales forces, DSW has emerged as the premier name for fire protection products. 80% of DSW products has been exported to different countries and regions, such as South America, Europe, Asian, Middle East etc.
 Fire Extinguishers,Fire Fightings,Fire Safety,China Dry Chemical Powder Fire Extinguisher,Fire Equipment,China ABC Dry Chemical Fire Extinguishers,Fire Extinguisher,CO2 Fire Extinguisher,Foam Fire Extinguisher,Fire Fighting Equipment

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