CBF05E-TA01
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Split Body PTFE Lined SS Butterfly Valve with Pneumatic Actuation | Superior Corrosion Resistance & Maintenance Efficiency
Tianjin Worlds Valve Co., Ltd. – ISO 9001 Certified Manufacturer
CBF05E-TA01-Operation and Maintenance Manual DOWNLOAD

Quick Disc Access: The split-body construction allows for disc and seat replacement without removing the valve from the pipeline, reducing downtime by up to 60%.
No Pipeline Disruption: Ideal for systems requiring frequent cleaning or maintenance, such as CIP/SIP processes in pharmaceuticals and food industries.
100% Media Isolation & Zero Contamination:The virgin PTFE lining completely encapsulates all wetted components (body, disc, and stem), ensuring zero metal contact with the fluid. This eliminates corrosion risks and prevents ionic contamination (e.g., iron, chromium leaching), critical for high-purity applications in pharmaceuticals (FDA compliance) and semiconductor industries.
Unmatched Chemical Inertness:PTFE resists virtally all chemicals, including concentrated acids (e.g., 98% sulfuric acid), alkalis, solvents, and oxidizers across the full pH spectrum (0-14). This ensures longevity in aggressive media where elastomer-seated valves would degrade rapidly.
SS316 Body and Disc: Offers excellent corrosion resistance and mechanical strength, suitable for high-pressure and high-temperature environments.
Electropolished Surfaces: Optional Ra≤0.8µm finish for enhanced cleanliness and reduced particle adhesion.
Compact and Lightweight: The wafer design reduces weight and space requirements by 30% compared to lug-style valves, ideal for tight installations.
Easy Installation: Fits between ANSI/DIN flanges without the need for additional nuts or bolts, simplifying setup.
ISO 5211 Actuator Mounting: Compatible with double-acting or spring-return pneumatic actuators for automated operation.
High Positioning Accuracy: Provides precise flow control with **0.1° accuracy**, essential for dosing and throttling applications.
Explosion-Proof Options: Actuators available with ATEX or IECEx certification for hazardous environments.
Bubble-Tight Sealing: Achieves EN 12266-1 Class A shutoff (zero leakage) at pressures up to PN10.
Extended Cycle Life: The PTFE sealing surface ensures durability for 20,000+ cycles even in abrasive or corrosive media.

Model | CBF05E-TA01 |
Sizes | DN50-DN1200 |
Pressure Class | PN10 (10bar) PN16 (16bar) |
Design | API 609 EN593 BS5155 MSS SP-67 |
Test | API598 ISO5208 EN12266-1 |
Flange Connection | ASME B 16.1 125LB ASME B 16.5 150LB BS4504 DIN2501 ISO7005 EN1092 |
TOP Flange | ISO5211 (according to customer’s needs) |
Face to Face | DIN558-1 API609 DIN3202 K1 ISO5752 BS5155 |

Chemical Processing: Transfer of sulfuric acid, hydrochloric acid, and chlorine.
Pharmaceutical: CIP/SIP systems, high-purity water distribution.
Water Treatment: Chemical dosing, filtration, and effluent control.
Food & Beverage: Handling of aggressive cleaning agents and solvents.
Semiconductor: Ultra-pure chemical delivery in manufacturing processes.

Easy Maintenance: Split-body design allows for quick internal inspection and part replacement.
Superior Chemical Resistance: Full PTFE lining ensures compatibility with the most aggressive media.
Space-Saving Design: Wafer-style installation reduces weight and space requirements.
Automation Ready: Pneumatic actuation enables integration into automated control systems.
Global Certification: Complies with CE, UKCA, WRAS, and ACS standards for international markets.
Customization Flexibility: Tailored solutions for OEM/ODM partners, including material and dimension modifications.
Source CE, UKCA, ACS, WRAS and ISO 9001 certified Split Body PTFE Lined SS Butterfly Valve with Pneumatic Actuation from a leading butterfly valve manufacturer - Tianjin Worlds Valve Co.,Ltd.. Competitive pricing, fast delivery—request a quote today!
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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This lug butterfly valve features a PTFE-encapsulated stainless steel disc and a PTFE seat, providing zero metal contact and exceptional chemical resistance across pH 0–14. The pneumatic actuator enables fast, remote on/off or modulating control with double-acting or spring-return options. The lug body allows dead‑end service at full rated pressure. Available DN50-DN900, PN10/PN16/Class 150, -35°C to +200°C. Ideal for aggressive chemicals, high-purity pharmaceuticals, and food processing. Fully customizable. Manufactured by Tianjin Worlds Valve Co., Ltd., an ISO 9001 certified OEM supplier.
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