CBF02-TA01
OEM | ODM | WDS
| Availability: | |
|---|---|
| Quantity: | |
Ductile Iron Wafer Type Butterfly Valves | OEM Butterfly Valve Supplier
Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA & WRAS Certified Manufacturer
CBF02-TA01-Operation and Maintenance Manual DOWNLOAD

1. Premium Ductile Iron Construction
Material Excellence:The Material of Ductile iron provides superior tensile strength and impact resistance compared to cast iron
Corrosion Protection: Standard 250μm epoxy coating with optional 300-400μm thickness for enhanced durability
Long Service Life: Robust construction ensures reliable performance through 50,000+ operating cycles
2. Wafer Type Space Optimization
Compact Design: 40% lighter and more space-efficient than lug-type valves, ideal for crowded piping systems
Easy Installation: Simple insertion between ANSI/DIN flanges without additional nuts or bolts
Cost Savings: Reduced material and installation expenses without compromising performance
3. Reliable Sealing Performance
Bubble-Tight Shutoff: EPDM, NBR, or Viton seats ensure zero leakage per EN 12266-1 Class A standards
Temperature Flexibility: Suitable for applications from -20°C to 120°C depending on seat material
Chemical Compatibility: Multiple seat options available for different media requirements
4. Operational Efficiency
Multiple Actuation:Compatible with manual lever, gear operator, or ISO 5211 standard actuators
Maintenance-Free:Self-lubricating bearings and corrosion-resistant components minimize service requirements
5. Quality Assurance & Compliance
ISO 9001 Certified Manufacturing: Ensures consistent quality control throughout production process
International Certifications: CE, UKCA, and WRAS approvals guarantee compliance with global market requirements
Material Traceability: Full documentation and material certifications available for quality verification

Parameter | Specification |
Model | CBF02-TA01 |
Sizes | DN50-DN1200 |
Pressure Class | PN6/10/16/150LB/5K/10K/AS “D”/ “E” |
Design | EN593 API 609 BS5155 EN1092 ISO5211 |
Testing | API598 ISO5208 EN12266-1 |
TOP Flange | ISO5211 (according to customer’s needs) |
Face to Face | EN558-1 API609 DIN3202 ISO5752 BS5155 |

Water Treatment: Distribution networks, filtration systems, and pumping stations
HVAC Systems: Chilled water circuits, cooling towers, and air handling units
Fire Protection: Sprinkler systems and hydrant supply lines
Industrial Processing: Cooling water, process lines, and utility services
Building Services: Plumbing systems, mechanical rooms, and facility maintenance
Irrigation: Agricultural and landscape watering systems

Customization Flexibility: Modified dimensions, materials, coatings, and branding options
Quality Assurance: ISO 9001 certified manufacturing with complete material traceability
Competitive Pricing: Direct factory pricing with no middleman markup
Global Compliance: CE, UKCA, and WRAS certifications for international market access
Technical Support: Engineering assistance for product selection and application guidance
Reliable Delivery: Efficient production scheduling and logistics for on-time delivery
As an experienced OEM butterfly valve supplier, we provide high-quality ductile iron wafer type butterfly valves that combine reliable performance with competitive pricing for water treatment, HVAC, industrial, and building service applications worldwide.
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.
This article explains why a grooved end butterfly valve with hand lever, ductile iron body, and EPDM seat is a practical choice for water distribution, HVAC, and light industrial systems. It covers the benefits of grooved connections under AWWA C606, the simplicity of hand lever operation, and why DI and EPDM suit water service. Installation best practices, maintenance tips, and common pitfalls are included. The article concludes with an introduction to Tianjin Worlds Valve as an OEM manufacturer capable of customizing valves to any size or specification.
Home | About Us | Products | Solutions | Certifications | Contact Us
No.25,Fuhui Road,Beizhakou Industrial Zone,Jinnan District ,Tianjin,China
Copyright By © Tianjin Worlds Valve Co.,Ltd.