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Mars Valves industrial ball valve range — 17 series across 1-piece, 2-piece, 3-piece, multi-way diverter, wafer compact, fire-safe flanged, sanitary, and economical designs. Stainless steel 316 (CF8M) construction with PTFE / RTFE seat options. API 607 fire-safe certification on the fire-safe ranges and NACE MR-0175 sour-gas service available.
| Series | Name | Category | Port Type | Size Range | Pressure | Fire Safe | Actions | |
|---|---|---|---|---|---|---|---|---|
| 10/10 | Series 10/10 | 1-Piece | Reduced Port | 1/8" – 2" | 2000 PSI max | |||
| 20/40 | Series 20/40 | 2-Piece | Full Port | 1/4" – 2" | 2000 PSI max | |||
| 22 | Series 22 | 2-Piece | Full Port | 1/4" – 4" | 1000 PSI max | |||
| 33 | Series 33 | Multi-Way | Full Port | 1/4" – 4" | 1000 PSI max | |||
| 36 | Series 36 | Multi-Way | Full Port / Reduced Port | 1/4" – 12" | 1000 PSI max | |||
| 36SN | Series 36SN | Sanitary | Full Port | 1/2" – 4" | 1000 PSI max | |||
| 39 | Series 39 | Multi-Way | Full Port / Reduced Port | 1/4" – 2" | 1000 PSI max | |||
| 50 | Series 50 | Economical | Full Port | 1/4" – 4" | 1000 PSI max | |||
| 50SN | Series 50SN | Sanitary | Full Port | 1/2" – 4" | 1000 PSI max | |||
| 77 | Series 77 | 3-Piece | Full Port | 1/4" – 4" | 1000 PSI max | |||
| 77SN | Series 77SN | Sanitary | Full Port | 1/2" – 4" | 1000 PSI max | |||
| 83 | Series 83 | 3-Piece | Full Port / Reduced Port | 1/4" – 2" | 2000 PSI max | API 607 | ||
| 88 | Series 88 | 3-Piece | Full Port / Reduced Port | 1/4" – 4" | 2000 PSI max | API 607 | ||
| 90D | Series 90D | Flanged Fire Safe | Full Port | 1/2" – 12" | ANSI 150/300, PN16/40, JIS 10K/20K | API 607 | ||
| 91D | Series 91D | Flanged Fire Safe | Reduced Port | 1/2" – 6" | ANSI Class 150 / Class 300 | API 607 | ||
| 94D | Series 94D | Economical | Full Port | 1/2" – 4" | ANSI Class 150 / PN16 | |||
| 99 | Series 99 | Wafer | Full Port | 1/2" – 6" | ANSI Class 150 / PN16/40 |