CBF03-TA03
OEM | ODM | WDS
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Professional PN16 Wafer Butterfly Valve with Split-Stem Design
Tianjin Worlds Valve Co., Ltd. – Your Reliable Source for Durable, Cost-Effective Flow Control
CBF03-TA03-Operation and Maintenance Manual DOWNLOAD
1. Enhanced Structural Integrity with Split-Stem Design
Unlike conventional single-stem valves, our innovative dual-shaft (upper & lower) configuration delivers superior performance and durability.
Increased Strength & Rigidity: The split-stem system provides exceptional torsional strength, effectively resisting bending and deformation under high pipeline stress or pressure surges.
Precise Disc Alignment & Smoother Operation: This design ensures perfect, stable alignment of the disc during its entire 90-degree rotation, resulting in consistently smooth, low-friction operation and reduced actuator strain.
Extended Service Life: By minimizing mechanical stress and wear on the stem and bearing points, the design significantly prolongs the valve's operational lifespan and reduces long-term maintenance needs.
2. Optimized Material Selection for Maximum Durability
We pair premium materials for critical wetted components to ensure reliability in demanding environments.
Corrosion-Resistant Disc (CF8M/AISI 316): The valve disc is manufactured from CF8M stainless steel, which offers superior resistance to pitting and corrosion from chlorides, acids, and a wide range of chemicals compared to standard 304 grades, making it ideal for harsh or marine applications.
High-Performance Elastic Seat (EPDM): The ethylene propylene diene monomer (EPDM) seat provides excellent long-term sealing elasticity, strong resistance to water, steam, and weathering, and reliable performance across a broad temperature range from -20°C to 120°C.
Synergistic Longevity: The combination of a hard, corrosion-resistant disc and a resilient, sealing-elastic seat creates a robust interface that maintains a leak-tight seal over countless cycles with minimal degradation.
3. Reliable High-Pressure Sealing Performance (PN16 Rated)
Engineered to deliver secure shut-off in systems requiring higher pressure containment.
Bubble-Tight Seal Assurance: The precision-machined CF8M disc interacts perfectly with the elastic EPDM seat to create a reliable, bubble-tight seal, effectively preventing internal leakage and ensuring process integrity.
Stable Performance Under Pressure: The valve is rigorously designed and tested to perform consistently at its PN16 pressure rating, providing a dependable barrier against backflow and pressure loss in critical pipeline segments.
System Protection: This reliable sealing capability safeguards upstream equipment, prevents media mixing, and contributes to overall system safety and efficiency.
4. Cost-Effective & Space-Efficient Installation
The wafer-style design provides significant practical and economic benefits for system builders.
Compact, Lightweight Profile: The valve eliminates the need for a full flange body, resulting in a much lighter and more compact unit that simplifies handling and reduces structural support requirements.
Simplified Installation Process: Installation is quick and straightforward—the valve is simply centered between two pipeline flanges and secured with through-bolts. This eliminates the need for separate flange nuts or complex alignment procedures, drastically cutting labor time and costs.
Reduced Total Cost of Ownership: Savings are realized across multiple fronts: lower initial unit weight, reduced shipping costs, minimal installation labor, and less required space within the piping system.
Parameter | Specification |
Model | Wafer Butterfly Valve(CBF03-TA03) |
Sizes | DN50-DN1200 |
Design | Split-Stem (Upper & Lower Shaft) |
Pressure Rating | 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 | Ductile Iron |
Disc | CF8M (AISI 316 Stainless Steel) |
Seat | EPDM |
Stem | SS431 |
Certified Manufacturer with Global Compliance: We are an ISO 9001 certified factory, and our products are designed and tested to meet stringent international standards, including **WRAS, ACS, UKCA, and CE**. This ensures the quality, safety, and acceptability of our valves in markets worldwide.
OEM/ODM Expertise & Flexible Customization: As a specialist in OEM and ODM services, we offer more than just standard valves. We collaborate closely with clients to provide tailored solutions—whether in **size, pressure rating, material grade (e.g., CF8, CF8M, Ductile Iron), or special coatings**—to meet exact project specifications.
Proven Export Experience & Reliable Service: With a proven track record of exporting to dozens of countries across various continents, we possess rich international trade expertise. Our team provides end-to-end support, from technical consultation and documentation to timely logistics, ensuring a smooth and reliable supply chain experience for our global partners.
This valve is the workhorse solution for numerous industries requiring reliable and maintainable isolation:
Municipal Water Supply & Distribution Networks
Industrial Cooling Water & HVAC Systems
Wastewater Treatment & Pumping Stations
Fire Protection & Irrigation Systems
General Service in Chemical, Power, and Marine Industries
Looking for a reliable, certified supplier for your valve project? Contact Tianjin Worlds Valve Co., Ltd. today. Our team is ready to provide detailed product specifications, certifications, competitive pricing, and expert OEM/ODM support tailored to your needs.
