| C Type Exhaust Muffling Throttle Valve |
Brass frame Thread A |
MICRON SIZE | F | H | L | S |
| Number | G (R, BSP, BSPT, NPT as requested) |
MICRON | (MM) | (MM) | (MM) | (MM) |
| SBTA-C 125A | 1/8 | 40-100 | 7 | 23 | 36 | 12 |
| SBTA-C 250A | 1/4 | 40-100 | 9 | 25 | 42 | 14 |
| SBTA-C 375A | 3/8 | 40-100 | 10 | 26 | 44 | 17 |
| SBTA-C 500A | 1/2 | 40-100 | 14 | 27 | 46 | 22 |
| SBTA-C 750A | 3/4 | 40-100 | 16 | 30 | 50 | 27 |
| SBTA-C 100A | 1 | 40-100 | 16 | 35 | 55 | 34 |