| Product Code | Pipe Size (IN) | Orifice (IN) | Flow Coefficient (Cv) | AC-Operation Pressure (BAR) | DC-Operation Pressure (BAR) |
| FA1B | 1/8 | 1.6 (1/16) | 0.10 | 0-40 | 0-20 |
| FA1C | 1/8 | 2.4 (3/32) | 0.21 | 0-25 | 0-10 |
| FA1D | 1/8 | 3.2 (1/8) | 0.33 | 0-15 | 0-8 |
| FA1E | 1/8 | 4.0 (5/32) | 0.43 | 0-9 | 0-6 |
| FA2B | 1/4 | 1.6 (1/16) | 0.10 | 0-40 | 0-20 |
| FA2C | 1/4 | 2.4 (3/32) | 0.21 | 0-25 | 0-10 |
| FA2D | 1/4 | 3.2 (1/8) | 0.33 | 0-15 | 0-8 |
| FA2E | 1/4 | 4.0 (5/32) | 0.43 | 0-9 | 0-6 |
| FA2F | 1/4 | 5.0 (3/16) | 0.50 | 0-7 | 0-3 |