American Engineering Trusted Worldwide
American Engineering Trusted Wordwide ®DATA SHEET
12D-B-SS-R
11/18/2025 6:38 AM
| Product Category | 12D-B-SS-R |
| Product Line | Cast Iron & Bronze Flanged Check Valves (10D, 11D, 12D, 13D, 20D, 21D) |
| Part Description | CLASS 150 Flange Style Silent Check Valve with Bronze Body and Stainless Steel Trim |
Dimensions
| Face to Face | 2.88 |
| Dia. of Bolt Circle | 5.50 |
| Dia. of Flange | 7.00 |
| No. of Studs | 4 |
| Dia. of Studs | 0.63 |
| Length of Studs | 7.00 |
| Weight (lbs.) | 14 |
General
| Pressure Rating | up to 290 PSI |
| Temperature Range | -30°F to 250°F (-34°C to 121°C) |
| Standard Soft Goods | Buna-N O-Rings |
| Cartridge Type | Check |
| Connection Type | ANSI B16.5 Flange |
| Connection Size | 2.5" |
| Body Material | Valve Bronze, ASTM B61, UNS C92200 |
Options
| Port & Vent Options | [-DP] Drain Plug Above Seat (3/8" NPT) |
| Optional Soft Goods | Viton® O-Rings, EPDM O-Rings |