Super Purchasing for Diaphragm Valve Type 514 - UPVC hand lever Butterfly Valve – DA YU PLASTIC

Short Description:

Butterfly valves are a common valve type used in large diameter pipes. They are typically used for basic on/off service, but can also be effectively used to throttle flow. They are operated with a simple 90 degree turn (quarter-turn) of a disc shaped obstructor. This disc has a slim profile around which  flow passes when parallel to flow, but stops the flow in the when rotated 90 degrees to fill the entire opening of the valve. Butterfly Valve Handle type Brand ATA brand, TIANJIN DAYU PLA...


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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Poppet Check Valve, Electric Pvc Ball Valve, Transformer Radiator Butterfly Valve, We sincerely welcome close friends to barter company and start cooperation with us. We hope to affix hands with mates in different industries to make a excellent future.
Super Purchasing for Diaphragm Valve Type 514 - UPVC hand lever Butterfly Valve – DA YU PLASTIC Detail:

Butterfly valves are a common valve type used in large diameter pipes.

They are typically used for basic on/off service, but can also be effectively used to throttle flow.

They are operated with a simple 90 degree turn (quarter-turn) of a disc shaped obstructor.

This disc has a slim profile around which  flow passes when parallel to flow, but stops the flow in the when rotated 90 degrees to fill the entire opening of the valve.

picture of throttle flow butterfly valve

Butterfly Valve Handle type

Brand ATA brand, TIANJIN DAYU PLASTIC PRODUCTS CO.,LTD.

Top valve factory in China

Type of Connecting double flange lug wafer
Specifications  2” to 8”; 63mm to 200mm; DN50–DN200
Materials of Body & Disc UPVC/PVC
Handle Color Red; Yellow; Orange; Blue; Green or Customized
Handle Material ABS handle,  Stainless steel 304 Spring
Body Color gray body and disc and positioning plate
Nominal Pressure PN10   150PSI  125Class
Driven by  handle operated, gear operated , pneumatic and motor actuator
Disc type reinforced keel disc,  and stem with EPDM double o-ring sealing
Seat Material NR (natural rubber for pure water system);EPDM( better for sea water);FPM VITON ( best for Chemical industry, acid & alkali resistant)
Shaft (Stem) Material 45# Carbon steel; SS304; SS316, as replacement.
Quality guarantee 18 months
Standard DIN  ANSI  ASTM  JIS  BS  CNS
Free sample & logo acceptable, Sample is free; logo is free
Certificate ISO; Certificate of Origin, like China-Pakistan FTA, China-Korea FTA, Asean-China Free Trade Area FORM E, China-Chile FTA FORM F 
Application • Water & Waste water Treatment
• Chemical Processing
• Food & Beverage
• Swimming Pools & Water Parks
• Agriculture irrigation system
• Aquarium & Zoo Service
• Pharmaceutical
• Pulp & Paper
• Landfill Service
• Marine & Corrosive Environments• All water-related projects & engineering

Packing & Delivery

Packing Details
  1. Wafer butterfly valves be packed in Inner bubble plastic bag and with foam board or plywood case;
  2. Outer strong carton with packing belt;
  3. If less than a container load, then pallets with wrap film;
  4. If a full container, packing without pallets
Delivery Date 5-30days after receiving the down-payment, up to order quantity.
Loading port Tianjin port; Shanghai port; Ningbo port; China port.

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butterfly valve installation


Product detail pictures:

Super Purchasing for Diaphragm Valve Type 514 - UPVC hand lever Butterfly Valve  – DA YU PLASTIC detail pictures

Super Purchasing for Diaphragm Valve Type 514 - UPVC hand lever Butterfly Valve  – DA YU PLASTIC detail pictures

Super Purchasing for Diaphragm Valve Type 514 - UPVC hand lever Butterfly Valve  – DA YU PLASTIC detail pictures


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Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for Super Purchasing for Diaphragm Valve Type 514 - UPVC hand lever Butterfly Valve – DA YU PLASTIC, The product will supply to all over the world, such as: Puerto Rico, Poland, Mali, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Joseph from Jersey - 2017.04.08 14:55
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Jean Ascher from New Delhi - 2017.10.27 12:12

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