High Performance Wafer Pneumatic Titanium Alloy Butterfly Valve
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Product Highlights
- Three-Eccentric Sealing: Designed with three off-center adjustments to ensure tight sealing and prevent leakage.
- Pneumatic Control: Fast response speed with precise button control, ideal for harsh or high-risk environments.
- Durable Construction: Built with titanium alloy and metal hard sealed surfaces for long-term reliable operation.
- Full Customization: Offers full, minor, and flexible customization options based on designs or samples.
- OEM/ODM Services: Manufacturer provides both OEM and ODM services with 3 R&D engineers.
- 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment.
- Fast Response Speed: Pneumatic driving mode eliminates manual operation for quick and safe control.
Product Attributes
- Customization
- Available
- Media
- Water
- Driving Mode
- Pneumatic
- Model NO.
- D643H-150LB
- Connection Form
- Clamp
- Structure
- Three-Eccentric Sealing
- Seal Form
- Force Sealed
- Valve Stem
- Normal
- Work Pressure
- Low Pressure (Pn<1.6mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Metal Hard Sealed
- Valve Body
- Casting
- Standard
- Hg20615-2009
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Transport Package
- Wooden Crate
- Specification
- DN50-DN1000
- Trademark
- shanghai nianchi
- Origin
- Shanghai
- HS Code
- 3117960
- Production Capacity
- 10000
Product Images of High Performance Wafer Pneumatic Titanium Alloy Butterfly Valve
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Product Description



Have you ever wondered why pneumatic butterfly valves are so important in factories? Today I'm here to reveal the charm of this magical device to everyone! You must see to the end!
Firstly, what is a pneumatic butterfly valve? Simply put, it is a valve that is controlled to open and close by air pressure. What is the difference between it and a regular valve? Here is a grand introduction to the "three eccentric sealing structure". If you don't watch it, you will regret it!
The "three eccentric sealing structure" may sound fancy, but the principle is actually very simple. As the name suggests, it is designed with three off center adjustments to better fit the valve seat and avoid leakage when the valve is closed. Like a high-end lock, the switches are incredibly smooth and sturdy!
Specifically speaking of application scenarios, such as in chemical plants, we can see various types of pipelines flowing with corrosive, flammable, and explosive liquids or gases. At this point, a pneumatic butterfly valve with good sealing performance becomes particularly important. Can you imagine the catastrophic consequences of a small leak if the seal is not tightly sealed?
Moreover, due to its pneumatic control, it has a fast response speed and does not require manual operation, making it very suitable for use in harsh or high-risk work environments. In addition, it is easy to operate and can be precisely controlled by pressing a button, saving time and effort, and has high safety.
Pneumatic butterfly valves not only have excellent performance, but also are very durable. They can be installed once and used for many years without any problems. This is a true investment with long-term returns!
So, are you still using old valves in your factory? Consider switching to a pneumatic butterfly valve, the triple eccentric seal design is truly the conscience of the industry! If you think this video is helpful to you, don't forget to like, bookmark, and follow. There is more device knowledge waiting for you! If you have any questions, you can leave a comment in the comments section and I will answer them one by one!
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2441568". Items marked "" are certified.
Company Profile
To the product design, manufacture, testing and acceptance of the corresponding Chinese standards, European Union standards, German standards, n standards and Japanese standards. Main electric control valve, pneumatic control valve, self-standing control valve, electric actuator, pneumatic actuator, automatic backflow valve. Products are mainly used in petroleum, natural gas, chemical, pharmaceutical, paper, leather, Water Conservancy, food, power generation, metallurgy and other industrial and urban pipe network construction. The valve driving forms are manual, gear drive, electric, pneumatic, and hydraulic; The national standard specifications from DN10-DN700; The n standard specifications from 1/2"-36"; The national standard working pressure from 0.6 MPa-42 MPa; The n standard working pressure from 150lb-2500lb; The operating temperature ranges from -196 ° C to 600 ° C. The main materials were WCB, LCB, WC1, WC6, WC9, CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L, ZGCR5MO, Zg20crmov, ZG15CR1MO1V, 12Cr1MOV, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, etc...Valve design using CAD, CAE, Cam and finite element design, management and manufacturing. And the establishment of new product research institutions, with the economic development, the factory to improve the working attitude, pay attention to every detail of the product; To improve after-sales service and good reputation, repay the support and love of the majority of users! The company adheres to the business philosophy of"Surviving by quality, developing by science and technology", "Being pragmatic and honest, small profits but quick sales, high quality innovation", and will constantly apply new technology, new technology, new materials, actively develop new products, in order to cast Nianchi high-quality brand technology, building a modern valve enterprise and strive! The Group also provides CNC, VMC, HMC and SY series CNC lathes and machining centers for your selection.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 158, Lane 1888, Daye Highway, Shanghai, China
-
Plant Area
- 1600 square meters
-
Number of Employees
- 21
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Pneumatic valve; Pneumatic control valve; Electric control valve; Pneumatic butterfly valve; Minimum flow valve
-
Production Lines
- 4
-
Production Machines
- Lathe, CNC, Radial Drilling Machine, Machining Center, Machining Center, Shot Blasting Line, Spraying Line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Full Customization, Minor Customization, Flexible customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-05-03
-
Export Year
- 4 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- Others
-
Cooperated with Fortune 500
- No
FAQ
- What is the sealing structure of this valve?
- It features a three-eccentric sealing structure designed with three off-center adjustments to fit the valve seat perfectly and avoid leakage.
- What materials are used for the valve body and seal?
- The valve body is made of casting, and the seal surface uses metal hard sealed material with a titanium alloy construction.
- Can this valve be customized?
- Yes, we offer full customization, minor customization, flexible customization, and customization from designs or samples.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What payment terms do you accept?
- We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.
- How long is the lead time?
- The average lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.
- Is quality inspection performed before shipping?
- Yes, 100% inspection including visual and functional checks is conducted on all finished products.
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