Split Body PTFE Lined SS Butterfly Valve with Pneumatic Actuation | Superior Corrosion Resistance & Maintenance Efficiency

Introduction：

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

Key Technical Advantages:

1. Split-Body Design for Effortless Maintenance

• 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.

2. Full PTFE Lining for Ultimate Chemical Resistance

• 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.

3. Stainless Steel Construction for Durability

• 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.  

4. Wafer-Style Design for Space Efficiency

• 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.

5. Pneumatic Actuation for Precision Control

• 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.

6. Zero Leakage & Long Service Life

• 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.

Standard:

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

Industry Applications  

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.

Why Choose This Valve?  

• 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.  

Conclusion:

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!