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This is an 8-inch Bray butterfly valve commonly used in concrete batching plants to control the flow of materials like cement, fly ash, or water. It is frequently installed on cement and fly ash silos or weigh hopper scale batchers. The valve's durable construction is designed for abrasive and demanding environments, making it a necessary replacement part to ensure accurate batching and prevent material leakage caused by wear on the disc or seat. This model is a wafer-style valve, designed to be centered between two pipe flanges.
Technical Specifications
Size8 inches
Body StyleWafer
Body MaterialDuctile Iron or Cast Iron
Disc MaterialDuctile Iron
Pressure RatingBidirectional Bubble-tight Shutoff to 150 psi (10.3 Bar)
Body Pressure Rating250 psi (17.2 Bar) CWP
Temperature Range-20°F to 400°F (-29°C to 204°C)
Design StandardMSS SP-67, API 609 Category A
Key Features
Wafer style body for installation between flanges
Commonly used for cement, fly ash, and water applications
Tongue and groove seat design provides complete media isolation from the body
Molded-in O-ring seat design eliminates the need for flange gaskets
Extended neck allows for 2 inches of piping insulation
Top flange meets ISO 5211 standards for direct mounting of actuators
Fits These Mixers
Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. Fits various concrete batch plants and is commonly used by OEMs like Con-E-Co and Vince Hagan for cement silos, fly ash silos, and weigh batchers.
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
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