Reliable Two-Piece Ball Valves for Oil, Gas, and Drinking Water Applications
Bray Series 85 Threaded Ball Valves are designed for easy automation, featuring an integrally cast ISO 5211 mounting pad and NPT threaded ends. These two-piece, full-port valves provide zero leakage performance for various industrial automation applications.
Series 85 valves hold multiple certifications, including NACE MR0175 (sour gas), NSF-61/372 (drinking water), ATEX (explosive environments), PED/PE(S)R, CRN, and SIL safety rating.
Key features include a bottom-entry blowout-proof stem, live-loaded self-adjusting stem seals for consistent tightness and low maintenance, and an anti-static device for added safety in hazardous areas. The replaceable seats and seals extend service life and simplify maintenance.
Tested per MSS-SP-72 and backed by an industry-leading warranty, the Series 85 valves are an ideal choice for automated valve systems across diverse industries.
Specification / Detail
| Size Range | NPS ½ to 3 / DN 15 to 80 |
| Body Materials | ASTM A351 CF8M |
| Temperature Range | -50°F to 450°F (-46°C to 232°C) |
| Stem Materials | ASTM A479 Type 316 |
| Maximum Allowable Operating Pressure | 1000 psi WOG (69 Bar) |
| Seat Materials | RPTFE |
| Shutoff Rating | Zero Leakage |
| Ball Materials | ASTM A351 CF8M |
| Body Style | Two Piece |
| Design Standard | ASME B16.34 |
| End Connections | Threaded - NPT |
| Testing Standard | MSS SP72, MSS SP110 |
| Certifications | ATEX, CRN, NACE MR0175, NSF 61/372, PED, PE(S)R, SIL |
| Ports | Full Port |
| Face to Face | Manufacturers Standard |
| Applications | General Service, Air, Water, Oil & Gas |