The Wafer type butterfly valve is one of the most versatile and cost-effective solutions for flow control in industrial pipelines. Its compact, lightweight design allows it to be sandwiched between two pipe flanges, significantly reducing the overall weight and stress on your piping system. Our Wafer type butterfly valve features an integrated seat design (C-type or T-type) that ensures a bubble-tight, bi-directional seal. We use high-strength ductile iron (QT450) or WCB for the body, and the discs are streamlined to minimize flow resistance while providing excellent shearing capability for fluids containing small particles.

At the Soho manufacturing base, the Wafer type butterfly valve is our high-volume specialty, with a monthly capacity exceeding 10,000 units. We use high-precision CNC lathes to ensure the seat fits perfectly into the body, eliminating the common issue of seat "blow-out" or rolling. Because we follow ISO 5211 mounting standards, you can easily upgrade our Wafer type butterfly valve with pneumatic or electric actuators without modifying the valve. Whether you are a distributor looking for a reliable OEM partner or an end-user needing a rapid replacement, our 20+ years of manufacturing experience ensure you receive a product that is both high in quality and competitive in price.

Technical Specifications

Standard: API 609 / EN 593 / MSS SP-67

Seat Material: EPDM, NBR, Viton, PTFE

Disc Material: DI (Nickel plated), SS304, SS316, Al-Bronze

Pressure Rating: PN10, PN16, Class 150

End Connection: Wafer, Universal Flange Drilling

Application Areas

Widely used in HVAC systems, water treatment plants, industrial cooling water, and lightweight chemical processing pipelines.

Factory Customization & OEM

We offer full OEM labeling and custom color coatings for the Wafer type butterfly valve. We support flexible payment terms (USD/CNY) and various trade terms like EXW, FOB, and DDP to fit your business model.

Quality Control & Packaging

Every valve undergoes a 1.5x shell test and a 1.1x seat test. We use 100% inspection before packing in high-strength plywood boxes with internal moisture-proof protection.