Food Grade Stainless Steel Pneumatic Powder Butterfly Valve
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Product Highlights
- Food Grade Material: Constructed with SS316L and EPDM seals for safe use in food and beverage industries.
- FDA & CE Certified: Complies with FDA 177.2600, CE, ISO, and PED standards for global safety.
- Low Torque Operation: Designed for ultra-small torque, outperforming normal butterfly valves.
- Friction-Free Sealing: Seal does not produce friction during operation, preventing contamination.
- Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
- Multiple Connection Types: Available with Clamp, Weld, or Thread connections to fit various systems.
- OEM & ODM Services: Manufacturer supports OEM and ODM services for tailored production needs.
Product Attributes
- Customization
- Available
- Media
- Water
- Driving Mode
- Pneumatic
- Model NO.
- powder butterfly valve
- Connection Form
- Clamp
- Structure
- Centre Sealing
- Seal Form
- Force Sealed
- Work Pressure
- Mid-Pressure (2.5mpa< Pn <6.4mpa)
- Working Temperature
- Medium Temperature (120°C<T<450°C)
- Material of Seal Surface
- Soft Sealed
- Standard
- CE, ISO etc.
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Size
- 2.5"-12"
- Valve Body Material
- SS316L
- Max Working Pressure
- 10bar
- Max. Working Temperature
- 120 Degree C
- Operated
- Manual
- Certificate
- ISO/CE/FDA
- Application Scope
- Food
- Transport Package
- Carton--Wooden Case/Plywood Case
- Specification
- CE, ROTHS, SGS
- Trademark
- DONJOY
- Origin
- Wenzhou, Zhejiang, China
- HS Code
- 8481804090
- Production Capacity
- No Limited
Product Images of Food Grade Stainless Steel Pneumatic Powder Butterfly Valve
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Product Description
Specifications:
| Valve Body Material: | 1.4301,SS316L |
| Seal Material: | EPDM (standard) FPM/FDA177.2600 certificate |
| Availably size: | DN100-DN300 4"-12" |
| Availably connection: | Clamp / weld / thread |
| Availably standard: | 3A/DIN/SMS/RJT/ISO/IDF |
| Operated: | Manual,Pneumatic |
| Certificate: | ISO, PED/97/23/EC, FDA.177.2600 |
| Application scope: | Dairy,food, beverage, pharmacy, cosmetic, Chemical, etc |
| Packaging Details: | Bubble pack for each valve. Outside packing are carton or plywood cases. Or as per the request of customers. |
| Delivery d etails: | Usually 10-15 working days after receiving T/T down payment. |
Applications:
The Butterfly valve is designed application dellivery split open and close the valve,the principle of using compressed air to achieve seal. This type is available for ultra--small torque which normal butterfly valve cannot do.
Working principle:
Valve open seal failure, but will not be disclosed.
Gas can do seal once valve closed, to remain no seal friction.
Technical advantages:
Open and close valve the seal does not produce friction,there is no fear of contamination generated by friction seal.

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2331753". Items marked "" are certified.
Company Profile
Donjoy built up in 1993, with registered capital RMB105.58 million(about 15million USD). We focus on developing high quality PID process controller, the valve positioner, the flow controller, the valve control unit, high purity process control valve, intelligent self-control valve, high pure pump, Cleaning technology, piping and pressure vessel safety technology, high pure tubing fitting and pipeline accessories. Donjoy's products and technoligy are widely used in biopharmaceutical, food, drink, wine and other industrial fields. Donjoy's innovation solutions meets growing demand in the industry of biopharmaceutical, food and beverage from the whold wold, special the emerging market.
Raw material, processing technology, welding technology, surface treatment from Donjoy have achieved advanced levels of domestic and foreign marekt. Donjoy producing according to ASME BPE, EHEDG, FDA and 3A standard, get certificate of PED-97/23/EC and MD-06/42/EC issued by TUV, 3A issued by 3A organization, TS licence and ISO9001: 2008.
Donjoy With advanced technology, excellent quality and perfect after-sales service system, has been assessed for the national high-tech enterprises, the Provincial Famous Trademark, the Trovincial Science and Ttechnology Enterprises, Innovative Enterprises, Patent Model Enterprises, R & D Center, AAA Credit Enterprises.
Donjoy has been committed to major technological advances, is your trusted business partners!
Technological innovation, rapid development of the market and customer needs are the greatest challenges facing us today.
Faced with these challenges we are confident, because of highly professional products and technological innovation, we will meet the growing demard of market and customer with our better and better products.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 25 Gangfu Road, Konggang New District, Longwan, Wenzhou, Zhejiang, China
-
Plant Area
- 31419 square meters
-
Number of Employees
- 210
-
Registered Capital
- 105,580,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 50 pcs
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Sanitary Valve, Rotary Lobe Pump, Diaphragm Valve, Sanitary Butterfly Valve, Twin Pump, Mix Proof Pump, Flow Control Valve
-
Production Lines
- 8
-
Production Machines
- Machining Center, Polishing Machine, Welding Machine, Sand Blasting Machine, Ultrasonic Cleaning Machine, Assembly Line, CNC Lathe Machine
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 8 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2001-07-06
-
Export Year
- 22 years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Annual Export Revenue
- 59,590,685 RMB
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- What materials are used for the valve body and seal?
- The valve body is made of SS316L (1.4301), and the standard seal material is EPDM, with FPM/FDA options available.
- Is this valve suitable for food and beverage applications?
- Yes, it is designed for dairy, food, beverage, pharmacy, and cosmetic industries with FDA certification.
- What are the available connection forms?
- The valve supports Clamp, Weld, and Thread connection forms.
- Can the valve be customized?
- Yes, we offer full, minor, and flexible customization based on samples or designs.
- What is the delivery time for orders?
- Usually 10-15 working days after receiving the T/T down payment.
- What are the minimum order quantity requirements?
- The minimum order quantity is 50 pieces.
- What certifications does the product hold?
- The product holds ISO, CE, FDA 177.2600, PED/97/23/EC, 3A, DIN, SMS, RJT, and IDF certifications.
- What is the working principle of this pneumatic valve?
- It uses compressed air to open and close the valve, achieving a seal with ultra-small torque and no friction.
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