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This Bray Series 20 butterfly valve is a 6-inch, two-piece wafer body valve used for flow control in concrete batch plants. It is commonly installed on weighed water scales and dust collectors to regulate the movement of liquids or powders. The valve features a durable cast iron body, a one-piece disc/stem, and a resilient seat for bubble-tight shutoff. Its design allows for easy automation and maintenance, making it a necessary component for ensuring precise material handling and minimizing downtime in ready-mix concrete operations.
Technical Specifications
Size6 inches
Body StyleWafer (Series 20)
Body MaterialCast Iron
Disc CoatingNylon
Body CoatingNylon 11 (standard for 1"-8")
Pressure Rating (Body)150 psi (10.3 bar).
Temperature Range (Nylon 11)-20°F to +200°F (-29°C to 93°C).
Key Features
6-inch wafer style body with flange locating holes for easy alignment.
One-piece disc/stem design.
Nylon 11 coated body for excellent corrosion and wear resistance.
Designed for direct mounting of Bray power actuators and manual operators.
Tongue and groove seat design provides complete isolation of media from the body.
Double 'U' cup stem seal provides positive sealing.
Fits These Mixers
Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. Commonly used on Vince Hagan concrete batch plants for weighed water scales and dust collectors. Also suitable for general use in concrete batching for managing cement, aggregates, or other dry materials.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Manufacturer
Bray
Sub Category
Butterfly Valves and Actuators
Documentation
No documents available
Questions?
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