CBF05E-TA01
OEM | ODM | WDS
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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 troubleshooting guide covers seven common butterfly valve problems — external flange leakage, internal seat leakage, stem packing leaks, incomplete operation, high operating torque, body corrosion, and actuator failures — along with root causes and practical field solutions. It includes a preventive maintenance schedule and a repair-or-replace decision guide. As an LRQA-certified ISO 9001:2015 OEM/ODM manufacturer, Tianjin Worlds Valve Co., Ltd. supplies butterfly valves in multiple configurations and seat materials to support reliable long-term operation.
This article introduces a through-hole wafer butterfly valve featuring a split body design, PTFE seat, polished stainless steel disc, and ductile iron body. The through-hole mounting eliminates threaded lugs, allowing bolts to pass through the body and flanges for secure, cost-effective installation. The split body construction enables in-line maintenance and field-replaceable PTFE seats, while the PTFE seat provides superior chemical resistance for aggressive media. Ideal for chemical processing, pharmaceutical, petrochemical, water treatment, and desalination applications. As an LRQA-certified ISO 9001:2015 OEM/ODM manufacturer with over 15 years of export experience, Tianjin Worlds Valve Co., Ltd. offers fully customizable solutions to meet specific project requirements.
This article provides a material selection guide for 18-inch wafer butterfly valves used in water and wastewater systems. It explains why a ductile iron body, CF8M stainless steel disc, and EPDM seat form a balanced configuration for large-diameter water service. Key topics include material properties, installation best practices, common pitfalls, and maintenance tips. The article concludes with guidance on matching materials to specific applications and introduces Tianjin Worlds Valve as an OEM manufacturer capable of customizing valves to project requirements.
This article explains how OEM and ODM cooperation works with a Chinese valve supplier, focusing on customizable butterfly valves. It covers the differences between OEM and ODM, what can be customized (materials, dimensions, actuation, testing, branding), the step-by-step process, required buyer information, and the importance of standards and documentation. Tianjin Worlds Valve Co., Ltd. is presented as a direct OEM/ODM manufacturer with ISO 9001 (LRQA) certification, offering wafer, lug, flanged, U-type, PTFE/PFA-lined butterfly valves, customizable materials, and full documentation. The article concludes that successful OEM/ODM sourcing depends on an approved specification that can be reproduced consistently.
This article explores key growth regions and emerging opportunities for butterfly valves, covering MENA (desalination and water security), North America (infrastructure renewal), Europe (water resilience and compliance), and Asia-Pacific (urban and industrial expansion). It identifies three high-potential emerging applications–water reuse and desalination, district cooling and automated HVAC, and chemical/corrosive service – and explains how regional trends translate into real valve orders. The article also highlights Tianjin Worlds Valve Co., Ltd.'s OEM/ODM capabilities, including WRAS-approved potable water valves, PTFE/PFA-lined valves for corrosive media, and full customization across sizes, materials, and international standards. As an LRQA-certified ISO 9001:2015 manufacturer with over 19 years of export experience, the company supports B2B buyers in matching regional demand with the right technical specifications.
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