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Item: Series 3A/3AH Resilient Seated Butterfly Valves


Bray's Series 3A/3AH resilient seated butterfly valve is a Double Flanged design which can be used for dead-end service. A major design advantage of Bray valve product lines is international compatibility. The same valve is compatible with most world flange standards – ASME Class 125/150, BS 10 Tables D and E, BS 4504 NP 10/16, DIN ND 10/16, AS 2129 and JIS10. In addition, the valves are designed to comply with ISO 5752-Table 2 (EN558 Table 13) face-to-face and ISO 5211 actuator mounting flanges. Therefore, one valve design can be used in many different world markets.

Specifications:
• Size Range: 2" - 20" (50mm - 500mm)
• Body Style: Double Flanged
• Temperature Range: -20°F to 400°F (-29°C to 204°C)
• Pressure Ratings: Bidirectional Bubble-tight Shutoff: to 250 psi (17.2 Bar)
• Body (CWP): 250 psi (17.2 Bar)
• Body Materials: Cast Iron, Ductile Iron, Carbon Steel
• Disc Materials: Nylon 11 Coated Ductile Iron, Aluminum Bronze, Stainless Steel
• Stem Materials: Stainless Steel, Monel K500
• Seat Materials: Bonded BUNA-N, Bonded EPDM, Bonded FKM*
• Applications: Wastewater, Seawater





Specifications

Manufacturer
Bray


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·  Bray 3A Butterfly Valves Drawing


 DOWNLOADS 

Bray Butterfly Valves Catalog
(PDF, 4317KB)

Resilient Seated Butterfly Valves Technical Manual
(PDF, 2357KB)

Bray Butterfly Valves Operation and Maintenance Manual
(PDF, 2478KB)

Bray Full Line Overview
(PDF, 2496KB)



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