CBF04-TL01
OEM|ODM
| Quantity: | |
|---|---|
Lug Type PTFE Seat & Disc Butterfly Valves with Worm Gear | Corrosion-Proof Precision Control
Tianjin Worlds Valve Co., Ltd. – ISO 9001 & FDA-Compliant Industrial Solutions
CBF04-TL01---Operation and Maintenance Manual DOWNLOAD
1. Full PTFE Encapsulation
Seat & Disc: Virgin PTFE encapsulation eliminates metal contact, resisting 98% sulfuric acid, chlorine, and solvents (pH 0-14).
2. Heavy-Duty Worm Gear Operation
High Gear Ratio: Reduces manual torque by 40% vs. lever valves at PN16 pressures.
Sealed Gearbox: Weatherproof design for outdoor/chemical exposure with visual position indicator.
3. Lug-Type Structural Integrity
Direct Pipeline Mounting: Threaded lugs enable installation without nuts – ideal for end-of-line service.
Thermal Stress Relief: 3D-machined lugs prevent thread distortion during thermal cycling (-50°C to 200°C).
4. Fire-Safe & Cryogenic Ready
LNG Compatibility: DNV-GL certified for -196°C cryogenic service.
5. Certified Quality
Compliant with ISO 9001, API 609, and CE, WRAS, UKCA, ACS standards, ensuring global acceptance.
Rigorous quality control processes, including pressure testing and material inspection.
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | PTFE Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | PTFE |
Lug-Type Butterfly Valves with PTFE Seat & Disc are engineered for critical applications requiring zero metal contact, corrosion immunity, and sterile integrity:
1.Aggressive Chemical Processing: Transfer of 98% sulfuric acid, hydrochloric acid (≤30% concentration), and caustic soda with no corrosion risk.
Pharmaceutical High-Purity Systems: WFI distribution and CIP/SIP lines compliant with FDA sterility requirements (USP Class VI).
2.Semiconductor Ultra-Pure Fluids: Handling of electronic-grade chemicals (HF, NH₄OH) and specialty gases per SEMI F57 particle standards.
3.Cryogenic LNG Service: Leak-tight control of LNG/liquid nitrogen at -196°C without seal embrittlement.
4.Sanitary Food & Beverage: Acid/alkali cleaning fluid pipelines with full FDA 21 CFR 177.1550 compliance.
1. Expertise in OEM/ODM Services
As a trusted PTFE Lined Butterfly Valve Factory, we offer customized solutions tailored to your specific requirements. From design to delivery, we ensure seamless execution.
2. Global Reach with Local Support
With a presence in over 50 countries, we provide timely delivery and dedicated customer support worldwide.
3. Competitive Pricing
Our efficient manufacturing processes and economies of scale enable us to offer high-quality valves at competitive prices.
4. Comprehensive After-Sales Service
We have a professional technical team that provides technical support, installation guidance, and maintenance services.
Discover high-quality Lug Type PTFE Seat & Disc Butterfly Valves with Worm Gear from a trusted manufacturer-Tianjin Worlds Valve Co., Ltd.. ISO & FDA certified, corrosion-resistant, and built for demanding industries. Request a quote now!
