The Bray Series 3A/3AH butterfly valve has a double-flanged design which can be used for dead-end service. This 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.
These valves are designed to comply with ISO5752-Table2 (EN558 Table13) face-to-face and ISO 5211 actuator mounting flanges.
The Series 3A/3AH are suitable for waste water and sea water applications. Bidirectional Bubble-tight Shut-Off: to 250psi (17.2 Bar) Body (CWP): 250psi (17.2 Bar) at -20°F to 400°F (-29°C to 204°C).
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