Hygienic Food Grade Stainless Steel 3A/SMS/DIN 304 316L Silicon Sanitary Manual Wafer Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Forge Welding
• Standard: 3A
• Application: Industrial Usage, Water Industrial Usage
• Body Material: SS304, SS316L,SS304,SS316L
• Sealing Material: Silicone, EPDM,PTFE, or NBR
• MOQ: 1PCS
• External Surface Finish: Ra0.8
• Processing Machine: LG Mazak CNC Machine
• Raw Material: Forging or Casting
• Package Gross Weight: 5.000kg
• Package Size: 20.00cm * 30.00cm * 20.00cm
• Transport Package: Wooden Case
• Specification: 0.5"-10"
• Trademark: HUAYU
• Origin: Wenzhou, China
• HS Code: 8481804090
• Production Capacity: 3000PCS/Year

Product Description

Product Description

Product Name: Butterfly Valve
Technology: Sanitary Grade
Material: 304/316
Specification: DN25 - DN300
Surface Treatment: Polishing
Application: Widely used in brewing, dairy, pharmaceutical, beverage, machinery manufacturing and chemical industries.
Unit: MM
*Reminder: This product has a manual measurement error of 1 - 3mm, which is normal. Please understand!

Product Application

Company Profile

    Since its establishment in 2017, Wenzhou Huayu Valve Co., Ltd. has emerged as a leading manufacturer specializing in high-precision fluid control equipment.  Its primary product line includes butterfly valves, check valves, and ball valves, which are widely utilized across various industries such as biopharmaceuticals, fruit juice and beverage production, meat processing, healthcare products, daily chemicals, and fine chemicals.

    In recent years, to address the challenges posed by increasingly competitive market conditions, the company has introduced advanced CNC MAZAK machining systems and implemented strict adherence to international standards including ISO, SMS, DIN, 3A, and BS.  The quality inspection process is comprehensive and rigorous, ensuring full compliance with GMP requirements.  Guided by the mission of "delivering exceptional quality to serve global customers" and the core values of "integrity as the foundation and mutual benefit through cooperation," the company has steadily expanded and strengthened its market position through sustained market engagement.

    Our commitment to excellence is rooted in continuous pursuit of quality improvement.  With high-standard products, competitive pricing, and dedicated customer service, Wenzhou Huayu Valve Co., Ltd. warmly welcomes business partners from around the globe to collaborate and achieve shared growth and development.

Our Factory

Certifications

Packaging & Shipping

FAQ

Q:Trading Company or Manufacturing Facility?
A:We are a manufacturer with in-house production capabilities, enabling direct supply from factory to global clients.

Q:Trading Company or Manufacturing Facility?
A:We are a manufacturer with in-house production capabilities, enabling direct supply from factory to global clients.

Q: How do you control the quality? 
A: In-Process Inspections: Deploy 2 dedicated QC staff production line to check threading and machining precision. Pressure Testing: Hydro static Test and Cycle Testing Final Inspection & Packaging: 5-member QC team conducts: Visual inspection for surface defects (cracks, porosity); Dimensional verification (valve bore diameter, flange bolt hole patterns)

Q: How long is your delivery time? 
A: For normal products in 10-20 days; For bulk order, in 20-30 days. It depends. 

Q: Warranty time and solution for products issues? 
A: One year warranty for all of our stainless steel products. The appropriate resolution will be determined based on the circumstances. Typically, we provide replacement, compensation, or reship the goods, subject to the specific conditions. 

Q:Do you have certificate? 
A:Yes, ISO, CE, PED certificate. We also have patents. 

Q:Where can I get more details about your products?
A:For full product details, you can contact our customer support team and we will provide product catalog and personalized assistance with you.

Q:Why choose us?
A: we are a manufacturer,We have more than 14 years of valve production experience, have the best after-sales service.
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
 
Q:How about your capacity?
A:We have 20 CNC lathes, all products CNC precision machining, to ensure the accuracy of product size. There are professional quality inspection personnel, responsible for the qualified inspection of each product, so please rest assured that the product to our company to complete.

More questions are appreciated and please send messages to us.