JIS 12 hole 8inch de200 big size rubber epdm seated pvc u wafer butterfly manual handle lever gear valve
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- Supplier: Tianjin Da Yu Plastic Products Co. Ltd.
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Product Overview
Description
Product Description
Product Name | JIS 12 hole 8inch de200 big size rubber epdm seated pvc-u wafer butterfly manual handle lever gear valve |
Brand | ATA brand, TIANJIN DAYU PLASTIC PRODUCTS CO.,LTD. Since 2009, valves manufacturer |
Type of Connecting | double flange lug wafer butterfly valve handle lever operated |
Specifications | Handle type: 2" to 8"; Gear type: 2" to 16"; |
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 |
Working Temperature | below zero 10 to above freezing 60 degree. |
Mounting Platform | ISO5211 F05/ F07 /F10 |
Driven by | bare shaft, available to install actuator, could be 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 ( good for Chemical industry, acid & alkali resistant) |
Shaft (Stem) Material | SS304, SS316, 45# Carbon steel, as replacement. |
Quality guarantee | 24 months |
Standard | DIN ANSI ASTM JIS BS CNS, whatever you choose, direct buy factory |
Free sample & logo | get free sample; free logo. Laser marking machine can print any logo you want to. |
Equipment | plastic injection machine; pressure testing machine, processing machine. Laser marking machine |
Certificate | 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 Plant • Chemical Processing • Food & Beverage • Swimming Pools & Water Parks • Agriculture irrigation system • Aquarium & Zoo Service • Pharmaceutical • Pulp & Paper • Landfill Service • Marine & Corrosive Environments |
wafer butterfly valves can both isolate and regulate flow in a system. These valves work in similar fashion to a ball valve, allowing for a fast shutoff when necessary. They are a bit more affordable than ball valves of similar sizes, and also weigh less, so they do not require as much support as ball valves. wafer butterfly valves can be used in a variety of applications where precise flow pressure is not required, such as irrigation, food processing, chemical processing, manufacturing and home plumbing systems.
NOTE: Most butterfly valve installs require flanges and a stud kit for installation.
Detailed Images
handle lever manual type plastic wafer butterfly water valves have 9 positioning scale tooth, easy to position the angle of the disc; Blue round cap be free for your own logo; Reinforced keel disc is strong enough for any water pressure; Remove the handle & positioning plate, Gearbox or Pneumatic or Motorized actuator is available to install.
NOTE: Different raw material, different body color like Gray or White or Beige, the shape and functions of butterfly valve are same.
Packing & Delivery
Packing Details | 1.wafer type butterfly valves be packed in Inner bubble plastic bag and with foam board; 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. Please see the packing pictures 1.2.3.4 |
Delivery date | 15-30days after receiving the down-payment, up to order quantity. |
Loading port | Tianjin port; Shanghai port, Ningbo port, domestic port. Or as request. |
Certifications
We can apply for the Certificate of Origin for dear clients to have preferential tariff, like China-Pakistan FTA, China-Korea FTA, Asean-China Free Trade Area Form E, China-Chile FTA Form F......As long as you need it, we can apply for it by free. Also we have ISO9001:2015, and Mill test certificate, test report issued by authority.
NOTE: We're a professional & trustworthy valves manufacturer from China
Our Equiment
Butterfly Valves are
Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they cost less than other valve design, and are lighter weight so they need less support. The disc is positioned in the center of the pipe. A rod passes through the disc to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, so it induces a pressure drop, even when open.
A butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a reinforced disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
A butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a reinforced disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
FAQ
1. Factory or Trade Company? Do you have the minimum order quantity?\t
Valves factory since 2009 in Tianjin China; Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to retails but with smaller quantities, we recommend you to browse our website for more details.
2. Can you OEM or ODM?\t
Yes, we have a great research & development team. The products can be made according to your request.
3. Can you provide the relevant documentation?\t
Yes, we can provide you with the documentation you need, including ISO; Test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents which required.
4. What is the average lead time?\t
For samples, the delivery time is about 2-5 days.
For mass production, the lead time is about 15-30 days after receiving the deposit payment.
The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products.
If our lead times do not work with your deadline, please go over your requirements with your sale.
In all cases we will try to accommodate our production plan to your needs. In most cases we are able to do so.
5. What is your payment terms?\t
TT, or paid online, 30% deposit in advance, 70% balance before shipment.
6. What is the product warranty?\t
We guarantee the best materials and workmanship. No matter in warranty or not, it is the culture of our factory to resolve all issues the customers may occur.
7. How about the shipping fees?\t
The shipping cost depends on the shippment way you choose from our factory to your destination country.
Express forwarder or By air is normally the most quickest but also most expensive way.
By sea, freight is the cheapest and also a best solution for big amounts.
You will know the logistics freight cost after we know the details of amount, weight and shippment way.
Please contact us for further information.
8. Where is the shipping port?
We ship the goods via Tianjin port, or Shanghai port, Ningbo port, China port, up to clients.
9. Why choose us?
1 Genuine produces with excellent quality and competitive price.
2 Cooperating with the customers all over the world more than 60 countries and regions, and knowing the markets very well.
3.Tianjin Da Yu is a professional valves manufacturer focus on valves-manufacturing & valves-exporting for 10 years. Everyone can be rest assured working with us.
4 After-Services will be highly-satisfied. Any problems and feedbacks will be answered in a short of time.
5.Each valve is pressure-testing two times and guarantee zero leakage before leave factory!
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