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Series 32/33
Resilient Seated Butterfly Valve
Specifications
Size Range | NPS 22 to 36 / DN 550 to 900 |
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Temperature Range | -20°F to 250°F (-29°C to 121°C) |
Maximum Allowable Operating Pressure | Series 32: 75 psi (5 Bar) |
Shutoff Rating | Bidirectional Bubble-tight |
Body Style | Wafer |
Body Materials | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
Stem Materials | Stainless Steel, Duplex Stainless Steel, Super Austenitic Stainless Steel, Monel |
Seat Materials | EPDM, BUNA-N, FKM* |
Disc Materials | Nylon 11 Coated Ductile Iron, Aluminum Bronze, Stainless Steel, |
Flange Drilling | ASME B16.1 Class 125, ASME B16.5 Class 150, ASME B16.47 |
Certifications | ABS, ATEX, Bureau Veritas, DNV, NSF 61/372, PED, PE(S)R, SIL |
Applications | Wastewater, Seawater, Water, other liquids and gases |
Features & Benefits
The Bray Series 32/33 Resilient Seated Butterfly Valve has many of the design features and benefits of the smaller Bray valves, such as high Cv ratings, minimum parts exposed to the line media, greater reliability and a proven record of long service life.