VAN BƯỚM BRAY SERIES 31H
HOME BRAY VALVE BRAY VALVE VAN BƯỚM BRAY SERIES 31H BRAY BUTTERFLY VALVE SERIES 31H Bray Series 31H Resilient Seated Butterfly Valve Specifications Size Range:2” – 20” (50mm – 500mm) Body Style:Lug Temperature Range:-20°F to 250°F (-29°C to 121°C) Pressure Ratings:Bidirectional Bubble-tight Shutoff: 250 psi (17.2 Bar) Dead-End Service Shutoff: 250 psi (17.2 Bar) Body…























