CBF04-TA01
OEM|ODM
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1. Teflon (PTFE) Lining for Superior Chemical Resistance
- The Teflon (PTFE) lining provides unmatched resistance to corrosive chemicals, acids, and solvents, ensuring long-term reliability in aggressive media.
- Ideal for applications requiring strict hygiene and contamination-free operation.
2. Wafer Type Design for Space-Saving Installation
- The wafer type design allows for quick installation between flanges, reducing downtime and labor costs.
- Compatible with ANSI, DIN, JIS, and other international flange standards.
3. Bubble-Tight Sealing Performance
- Precision-engineered disc and seat design ensures zero leakage, even under high-pressure conditions.
- Resilient EPDM or FKM seats enhance sealing efficiency and longevity.
4. Lightweight Yet Durable Construction
- Stainless steel or ductile iron body ensures durability, while the compact design minimizes weight and space requirements.
- Epoxy coating or electropolishing options provide additional corrosion protection.
- 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.

1. Expertise in OEM/ODM Services
As a trusted Wafer 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.

Size | DN50-DN150 | DN50-DN900 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | -20℃~+180℃ | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method | Hand Lever Worm Gear Electric Pneumatic | |

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 |

Design Standard | EN 593 , MSS SP67 API 609 BS5155 |
Inspection & Test | API 598 ISO 5208 EN 12266 |
End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Table D & E BS 10 Table D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWA C207 SABS 1123 Table 1000/3 & Table 1600/3 |
Face to Face | ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202 |
Top Flange | ISO 5211 |

Discover high-quality Teflon Lined Butterfly Valves and Wafer Type Butterfly Valves from a trusted manufacturer. ISO & FDA certified, corrosion-resistant, and built for demanding industries. Request a quote now!
This wafer butterfly valve features a C95400 aluminum bronze disc, ductile iron body, replaceable EPDM seat, and hand lever, available DN50-DN3000. The C95400 disc offers superior corrosion resistance in seawater and aggressive environments, while the ductile iron body provides high strength with epoxy coating protection. The replaceable EPDM seat enables field service without pipeline removal, reducing downtime and lifecycle costs. It delivers bubble-tight sealing for water, seawater, and mild chemicals from -20°C to +120°C, with bidirectional shut-off. Fully customizable materials, pressure ratings, and actuation. Manufactured by an ISO 9001 certified OEM supplier with CE, UKCA, WRAS, and ACS certifications available.
Tianjin Worlds Valve is a direct ISO 9001 butterfly valve manufacturer with 19+ years of experience. We offer wafer, lug, flanged, PTFE-lined and triple eccentric valves from DN50 to DN3000, exported to 50+ countries with full after-sales support.
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