Valve: Relief Valve ASME Section VIII for steam service
Manufacturers: past and present
| Valve: Relief Valve, ASME Section VIII for Steam Service | |
| Mfg. | Model Number(s) |
| Apollo Conbraco | 19; 29; 119;510; 520; 530; 540 |
| Aquatrol | 120; 125; 130; 135; 570; 573; 740; 741; 742; 743 |
| Consolidated (Baker Hughes) | 1511; 1541/1543; 1900; 1982 |
| Curtis-Wright: Farris | 1896; 2600; 4200; 4700; 6400 |
| Dresser Utilities: Flowsafe | F84; F85 |
| Emeron: Birkett | WB |
| Emeron: Crosby | several models |
| Emeron: Kunkle | 2S; 910; 911; 6010; 6021; 6252 |
| Keckley | 40; 41; 301; 401; 402 |
| Kingston (Storm Manufacturing) | 560; 570; 742; 743 |
| Leser | several models |
| Former: Lonergan | several models |
| M&M Control: Spence | 41; 42; 810; 820; 860 |
| Spirax Sarco | SV418 |
| Taylor Valve | 570; 8250 |
| Trillium Flow Technologies: Sarasin-RSBD; RSBD “Starflow” | several models |
| Walworth (ASME B16.34) | 2B10 (bronze); 1S |
| Watson McDaniel | SVB (bronze body); SVI (iron body) |
| Watts | 41 |
other type relief valves (internal link)
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