All Products
Contact Person :
Li
Phone Number :
18906241720
PTFE-Lined Two-Piece Butterfly Valve with Bubble-Tight Shut-Off for Superior Flow Control
| Place of Origin | China |
|---|---|
| Brand Name | YOUWEI |
| Certification | CE EAC |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Material | Casting,Brass,Stainless Steel,Ductile Iron,GGG40 | Port Size | DN50-DN1200,Standard,2"-24",DN50-800,3/4" |
|---|---|---|---|
| Power | Manual,Electrical Actuated,Hydraulic,Handwheel Operated,GO | Pressure | Medium Pressure,Low Pressure,PN10-16,PN1.0/PN1.6,250PSI |
| Temperature Of Media | Medium Temperature,Normal Temperature,Low Temperature,-10~100℃ | Media | Water,Oil Etc.,Gas And So On |
| Application | General,irrigation,water Distribution,Industry,Water System | Structure | Gate,Butterfly,Non-Rising Gate Valve |
| Standard Or Nonstandard | Standard | Product Name | Gate Valve,Cast Iron Electric Gate Valve With Non-rising Stem DN40-DN600,DIN/BS Double Socket Type Resilient Seat Gate Valve,steel 2cr13 Stem Handwheel Api 6a Welhead Safety Gate Valve Stem Cap,3/4" Cast Iron Handle OEM 200 Wog Home Depot Brass Gate Valve |
| Standard | DIN,BS,JIS,F5;AWWA C509/C515;ANSI,DIN3352 | Size | DN40-DN600,DN50 ~ DN 1000,2''-24'',DN15 To100 |
| Connection | Flange Ends,Double Flanged,BSP,Socket Ends,Female Thread | Body Material | Ductile Iron,DI/CI,DI,cast Iron,Brass |
| Color | Blue,Customer's Request,Customer's Requirement,Yellow,GREY | Medium | Water,Water Oil Gas |
| Type | Gate Valve,Normal Open,2-way,Non-Rising Stem/ NRS | Valve Type | Gate Valve |
| Seal | Rubber Lined,Metal,PTFE | ||
| Highlight | PTFE-Lined Butterfly Valve,Two-Piece Design Butterfly Valve,Bubble-Tight Shut-Off Butterfly Valve |
||
Product Description
Upgrade Your Flow Control: PTFE-Lined, Two-Piece Butterfly Valves
Product Overview
Our two-piece PTFE (Polytetrafluoroethylene) seated butterfly valves deliver exceptional performance in demanding fluid handling applications. Featuring robust split-body construction and fully lined PTFE seats, these valves provide outstanding chemical resistance, leak-tight shut-off, and long service life across diverse industrial processes.
Key Features & Benefits
- Two-Piece Body Design: Split-body construction enables easy installation, inline maintenance, and inspection without complete pipeline removal, significantly reducing downtime and operational costs.
- Full PTFE Lining & Seat: High-grade PTFE interior lining offers excellent resistance to corrosive chemicals, acids, bases, and solvents while ensuring media purity and preventing contamination.
- Bubble-Tight Shut-Off: Resilient PTFE seat provides reliable, bubble-tight sealing against the disc, minimizing leakage to industry-leading standards for enhanced process safety and efficiency.
- Low Maintenance & High Durability: Two-piece design combined with wear-resistant PTFE seat results in minimal maintenance requirements, while PTFE's low-friction properties reduce torque and extend valve and actuator life.
- Versatile Applications: Ideal for chemical processing, pharmaceutical, water treatment, food and beverage, and other industries handling aggressive or ultra-pure fluids.
- Compliant Design: Manufactured to meet international standards (API, ANSI, or DIN specifications) ensuring reliability and compatibility in global projects.
Technical Specifications
| Body Design | Two-Piece, Flanged |
|---|---|
| Seat / Lining Material | Virgin PTFE (Teflon®) or equivalent |
| Disc Material | Stainless Steel (304/316), CF8M, or other alloys upon request |
| Shaft | Stainless Steel, with optional sealing arrangements |
| Pressure Rating | ANSI Class 150 or as specified |
| Temperature Range | -20°C to 200°C (-4°F to 392°F) depending on PTFE grade and design |
| Size Range | 2" to 12" (DN50 to DN300), with other sizes available |
Why Choose Our Valve?
This two-piece PTFE-seated butterfly valve represents the optimal balance between performance, maintainability, and total cost of ownership. Its design addresses core needs for leak prevention, corrosion resistance, and operational simplicity, making it a dependable component for your most critical flow control systems.
Recommended Products
