
Material: FKM, EPDM, NBR, etc.
Size: Non standard
Butterfly valve rubber seat is used on butterfly valve. It is not an universal product, since each brand butterfly valve is different on details. If the detail parts can not match, there will be leakage.
Depending on the fluid passing through, the pressure, the temperature and the way it is used, the material of butterfly valve rubber seat can be pure rubber, PTFE bonded rubber, metal bonded rubber and pure PTFE.
As for rubber types, or rubber bonded types, FKM, EPDM, NBR are the most common three materials that be used. If you don't know which one is the right one for your, contact us, and we will suggest you the best cost material according to your working conditions.
Why choose Jiacheng New Material (SJK)
- Strictly implement IATF 16949 quality management system
- ERP management – Online real-time detection of the whole production process
- Adopt and constantly update advanced production equipment and automatic detection system
- ASTM D2000 standard is used to unify the production of materials
- Excellent pre sale, on sale and after sale services
- We have technical teams, and engineers with decades of experience in each department
- We have all kinds of advanced production and inspection equipment and technology to meet the different needs of customers
- We have the whole production chain







Why choose us?
- Our rubber valve seat products are known to be reliable and durable.
- We are popular in the market for our first-class product level, excellent after-sales service, and abide by the credit, and our Butterfly Valve Rubber Seat has been selling well and won the general praise of users.
- We are a reputable Chinese factory that produces high-quality rubber valve seat products.
- In the major industries and their markets, we continue to improve our competitive strengths in technology, quality, brand, and service through continuous innovation, giving full play to our strengths and relying on them to win customers and respect.
- Our rubber valve seat products are designed to withstand even the harshest operating conditions.
- Attaining consumer satisfaction is our firm's purpose for good.
- Our clients appreciate our personalized service and attention to detail.
- We encourage all people on the platform to play their potential and create value for the enterprise, while realizing their own personal value, and only those who make performance can get the corresponding treatment.
- Our rubber valve seat products are designed to be easy to install and maintain.
- We respond to and meet the reasonable needs of our employees, advocate a positive, green and healthy lifestyle, and provide quality products and services to our customers.
Send Inquiry


