ZTVK's wafer body butterfly valve conveys enterprise-grade execution with progressed one-piece design, diminishing working torque by 30% whereas accomplishing 50,000+ operational cycles. Our valves highlight DN50-1200mm measuring run, PN1.0-1.6MPa weight rating, and multi-material compatibility counting carbon steel, stainless steel 304/316, and duplex steel choices. With ISO9001/ISO4001/OHSAS18001 certifications and 15+ a long time fabricating skill in Tianjin, we give dependable stream control arrangements for petrochemical, control era, and mechanical applications worldwide.

Your mechanical forms request dependable stream control, and our butterfly valves convey precisely that. The inventive one-piece design with diagonal fixing innovation sets these valves separated from standard offerings. This designing approach essentially decreases wear amid operation whereas keeping up tight shutoff capabilities.
The valve circle experiences accuracy circular machining and hand cleaning, making smooth stream characteristics that minimize weight drop. This thin-plate plan increments the stream coefficient (Cv) by 50% compared to conventional center-mounted setups, making it an energy-efficient choice for your operations.

Our wafer body butterfly valve development emphasizes solidness without relinquishing execution. The one-piece design avoids tidy and bacterial amassing, making it perfect for clean applications. When you require security against erosion, the valve stem and circle surfaces can be coated with nitrile elastic or EPDM materials.
Temperature resistance ranges from 0°C to 80°C, obliging most mechanical forms. Whether you're dealing with new water, sewage, seawater, discuss, steam, nourishment items, pharmaceuticals, oils, acids, or soluble arrangements, these valves keep up steady execution over assorted media types.

| Parameter | Specification |
|---|---|
| Size Range | DN50-1200mm (2"-48") |
| Nominal Pressure | PN1.0-1.6MPa (PN10/PN16) |
| Connection Type | Wafer type |
| Connection Standards | ISO5211, PN10/PN16, 125LB/150LB, JIS5K/JIS10K/JIS16K |
| Body Material | Ductile Iron (DI/QT450) |
| Disc Material | DI/CF8/CF8M/Aluminum Bronze |
| Seat Material | EPDM/NBR/PTFE/VITON |
| Operating Temperature | 0°C to 80°C |
| Actuation Options | Hand lever, Worm gear, Pneumatic, Electric |
| Flow Coefficient | 50% higher than standard designs |
| Operating Cycles | 50,000+ cycles |
| Torque Reduction | 30% compared to conventional designs |
You have different control alternatives with our comprehensive incitation frameworks. Manual operation through hand levers gives coordinate control for littler sizes, whereas worm equip instruments offer mechanical advantage for bigger valves. When robotization is required, pneumatic and electric actuators coordinated consistently with existing control systems.
The saved interface plan permits future overhauls from manual to robotized operation without supplanting the whole valve gathering. This forward-thinking approach secures your starting speculation whereas giving adaptability for framework expansions.
Manufacturing brilliance comes from our state-of-the-art offices in Tianjin's Beichen District. Modern CNC machining centers, specialized large-diameter preparing machines, and comprehensive testing hardware guarantee reliable quality over each valve produced.
Our commitment to worldwide guidelines incorporates compliance with American (API, ANSI), Japanese (JIS), British (BS), and German (Din) details. Each valve experiences thorough weight testing and fabric investigation some time recently shipment, guaranteeing dependable execution in your basic applications.
Stock availability for standard DN50-DN600 models exceeds 2,000 units, enabling 3-7 day delivery after order confirmation. Custom configurations require 15-25 days production time, with rush order options available for urgent requirements.
Located just 50 kilometers from Tianjin Port, our facility provides efficient logistics for international shipments. Long-term partnerships with major shipping lines ensure reliable FOB Tianjin Xingang or CIF destination port delivery options.

Your victory depends on appropriate valve choice and solid operation. Our specialized group gives free interview administrations, counting CAD drawings and 3D models for plan integration. Establishment direction recordings and investigating manuals bolster your support teams.
The 18-month guarantee covers non-human harm with free substitution parts. Neighborhood specialized benefit associations give on-site back when required, guaranteeing negligible downtime for your operations.
Every application has one of a kind necessities, and our OEM/ODM administrations address particular needs. Custom branding, adjusted association strategies, and specialized materials adjust our standard wafer body butterfly valve plans to your correct specifications.
Whether you require clamp, spine, or carry associations, or require materials for extraordinary temperature or destructive situations, our designing group creates arrangements that meet your operational challenges.

Modern industrial operations require comprehensive documentation. Our digital services provide QR code access to product specifications, test reports, and maintenance records. All certification documents undergo third-party verification, ensuring authenticity and regulatory compliance.
This transparency supports your quality management systems while providing confidence in product authenticity and performance capabilities.
Ready to enhance your flow control systems? Contact our technical specialists at ktec86961886@163.com for personalized wafer body butterfly valve solutions.
Send us your valve requirements and our team will provide professional solutions and fast quotations.