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Series 22/23
PTFE Lined Butterfly Valve
Specifications
| Size Range | NPS 2 to 24 / DN 50 to 600 |
|---|---|
| Temperature Range | 0°F to 392°F (-18°C to 200°C) |
| Maximum Allowable Operating Pressure | 150 psi (10 Bar) |
| Shutoff Rating | Bidirectional Bubble-tight |
| Body Style | Wafer, Lug |
| Body Materials | Ductile Iron, Carbon Steel, Stainless Steel |
| Stem Materials | 17-4 PH Stainless Steel |
| Seat Materials | PTFE, Conductive PTFE, UHMWPE |
| Disc Materials | Stainless Steel, PTFE/SS, PFA/SS, UHMWPE/SS, UHMWPE/DI, Hastelloy®, Titanium |
| Flange Drilling | ASME B16.1 Class 125, ASME B16.5 Class 150, EN 1092 PN 10, 16 |
| Certifications | ABS, ATEX, Bureau Veritas, DNV, PED, PE(S)R, SIL |
Features & Benefits
Bray’s Series 22/23 lined butterfly valve features a state-of-the-art design that provides excellent shutoff protection (bubble-tight shutoff) and high Cv values with exceptionally long service life. The Series 22/23 resilient seated butterfly valve is available in a variety of materials including PTFE, PFA, Stainless Steel, UHMWPE and special alloys to fit a wide range of customer requirements.