CBF02-TL01
OEM|ODM
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Stainless Steel Lug Butterfly Valve with PTFE Seat | Corrosion-Resistant Industrial Solution
Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA, ACS & WRAS Certified Manufacturer
CBF02-TL01-Operation and Maintenance Manual DOWNLOAD

Complete SS Body: CF8/CF8M (304/316 stainless steel) body provides excellent corrosion resistance against chemicals, chlorides, and atmospheric exposure
Durability Assurance: High-grade stainless steel maintains structural integrity under pressure and temperature fluctuations
Chemical Immunity: Virgin PTFE seat resists acids, alkalis, and solvents across the full pH range (0-14)
Zero Leakage: PTFE seating system achieves bubble-tight shutoff per EN 12266-1 Class A standards
Temperature Resilience: Maintains sealing integrity from -30°C to 200°C in continuous service
End-of-Line Service: Threaded lug holes allow direct pipeline mounting without additional nuts
Secure Installation: Bolted connection ensures leak-free performance under pressure variations
Easy Maintenance: Simplified disassembly for inspection and component replacement
Low Torque Operation: Optimized disc design reduces operating torque by 30%
Multiple Actuation: Compatible with manual lever, gear operator, or ISO 5211 actuators
Visual Indication: Clear position indication for operational safety and convenience

Parameter | Specification |
Model | CBF02-TL01 |
Sizes | DN50-DN1200 |
Pressure Class | PN6/10/16/150LB/JIS10K/AS “D”/ “E” |
Design | EN593 BS5155 EN1092 ISO5211 |
Testing | ISO5208 EN12266-1 |
TOP Flange | ISO5211 (according to customer’s needs) |
Face to Face | EN558-1 DIN3202 ISO5752 BS5155 |
Standard | ASME B16.34 |
Body | CF8M |
Disc | CF8M |
Seat | PTFE |
Stem | SS431 |

Chemical Processing: Acid transfer, chemical dosing, and solvent handling systems
Pharmaceutical: CIP/SIP processes, high-purity water, and sterile fluid transfer
Food & Beverage: Sanitary processing, ingredient transfer, and cleaning systems
Water Treatment: Chemical feeding, filtration control, and effluent management
Industrial Manufacturing: Process chemical control and utility services
Complete Corrosion Resistance: Full stainless steel construction with PTFE seating for maximum chemical compatibility
Secure Installation: Lug-type design ensures reliable end-of-line service and easy maintenance
Long Service Life: Premium materials and precision engineering ensure extended operational life
Global Compliance: CE, UKCA, and FDA certifications for international market acceptance
Custom Solutions: Available in special sizes, materials, and configurations for OEM requirements
Quality Assurance: ISO 9001 certified manufacturing with complete material traceability

Engineered for superior corrosion resistance and reliable performance, this stainless steel lug butterfly valve with PTFE seat delivers exceptional service in chemical, pharmaceutical, and industrial applications requiring maximum durability and zero leakage.
Stainless Steel Lug Butterfly Valve with PTFE Seat | Corrosion-Resistant Industrial Solution
Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA, ACS & WRAS Certified Manufacturer
CBF02-TL01-Operation and Maintenance Manual DOWNLOAD

Complete SS Body: CF8/CF8M (304/316 stainless steel) body provides excellent corrosion resistance against chemicals, chlorides, and atmospheric exposure
Durability Assurance: High-grade stainless steel maintains structural integrity under pressure and temperature fluctuations
Chemical Immunity: Virgin PTFE seat resists acids, alkalis, and solvents across the full pH range (0-14)
Zero Leakage: PTFE seating system achieves bubble-tight shutoff per EN 12266-1 Class A standards
Temperature Resilience: Maintains sealing integrity from -30°C to 200°C in continuous service
End-of-Line Service: Threaded lug holes allow direct pipeline mounting without additional nuts
Secure Installation: Bolted connection ensures leak-free performance under pressure variations
Easy Maintenance: Simplified disassembly for inspection and component replacement
Low Torque Operation: Optimized disc design reduces operating torque by 30%
Multiple Actuation: Compatible with manual lever, gear operator, or ISO 5211 actuators
Visual Indication: Clear position indication for operational safety and convenience

Parameter | Specification |
Model | CBF02-TL01 |
Sizes | DN50-DN1200 |
Pressure Class | PN6/10/16/150LB/JIS10K/AS “D”/ “E” |
Design | EN593 BS5155 EN1092 ISO5211 |
Testing | ISO5208 EN12266-1 |
TOP Flange | ISO5211 (according to customer’s needs) |
Face to Face | EN558-1 DIN3202 ISO5752 BS5155 |
Standard | ASME B16.34 |
Body | CF8M |
Disc | CF8M |
Seat | PTFE |
Stem | SS431 |

Chemical Processing: Acid transfer, chemical dosing, and solvent handling systems
Pharmaceutical: CIP/SIP processes, high-purity water, and sterile fluid transfer
Food & Beverage: Sanitary processing, ingredient transfer, and cleaning systems
Water Treatment: Chemical feeding, filtration control, and effluent management
Industrial Manufacturing: Process chemical control and utility services
Complete Corrosion Resistance: Full stainless steel construction with PTFE seating for maximum chemical compatibility
Secure Installation: Lug-type design ensures reliable end-of-line service and easy maintenance
Long Service Life: Premium materials and precision engineering ensure extended operational life
Global Compliance: CE, UKCA, and FDA certifications for international market acceptance
Custom Solutions: Available in special sizes, materials, and configurations for OEM requirements
Quality Assurance: ISO 9001 certified manufacturing with complete material traceability

Engineered for superior corrosion resistance and reliable performance, this stainless steel lug butterfly valve with PTFE seat delivers exceptional service in chemical, pharmaceutical, and industrial applications requiring maximum durability and zero leakage.
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