| PDK Type Exhaust Muffling Throttle Valve |
Brass frame Thread A |
MICRON SIZE | D | F | H | L | S |
| Number | NPT (G, R, BSP, BSPT as requested) |
MICRON | (MM) | (MM) | (MM) | (MM) | (MM) |
| SBTA 125A | 1/8 | 40-100 | 3.5 | 8.7 | 24.2 | 30.2 | 13 |
| SBTA 250A | 1/4 | 40-100 | 5.2 | 12.2 | 31.2 | 38.2 | 14 |
| SBTA 375A | 3/8 | 40-100 | 7 | 12.8 | 32.3 | 38.8 | 17 |
| SBTA 500A | 1/2 | 40-100 | 9.8 | 15.8 | 37.8 | 47.8 | 22 |
| SBTA 750A | 3/4 | 40-100 | 13 | 17.7 | 44.7 | 54.2 | 27 |
| SBTA 100A | 1 | 40-100 | 15 | 22.5 | 54.5 | 66.5 | 34 |