| 421AK00326C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 62.3 cm3/r [3.80 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 275.8-282.7 bar [4000-4100 lbf/in2] |
| 421AK00324C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 49.2 cm3/r [3.00 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 275.8-282.7 bar [4000-4100 lbf/in2] |
| 421AK00311C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 62.3 cm3/r [3.80 in3/r] | 22.75-25.51 bar [330-370 lbf/in2] | 275.8-282.7 bar [4000-4100 lbf/in2] |
| 421AK00310C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 41.0 cm3/r [2.50 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 206.8-213.7 bar [3000-3100 lbf/in2] |
| 421AK00302C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 62.3 cm3/r [3.80 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 206.8-213.7 bar [3000-3100 lbf/in2] |
| 421AK00300C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 41.0 cm3/r [2.50 in3/r] | NO FLOW COMPENSATOR SETTING | 275.8-282.7 bar [4000-4100 lbf/in2] |
| 421AK00296C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 41.0 cm3/r [2.50 in3/r] | 17.24-19.99 bar [250-290 lbf/in2] | 155.1-162.0 bar [2250-2350 lbf/in2] |
| 421AK00295C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 62.3 cm3/r [3.80 in3/r] | 17.24-19.99 bar [250-290 lbf/in2] | 155.1-162.0 bar [2250-2350 lbf/in2] |
| 421AK00294C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 49.2 cm3/r [3.00 in3/r] | 17.24-19.99 bar [250-290 lbf/in2] | 155.1-162.0 bar [2250-2350 lbf/in2] |
| 421AK00290C | BLEED DOWN ORIFICE | THIRD DESIGN | 62.3 cm3/r [3.80 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 206.8-213.7 bar [3000-3100 lbf/in2] |
| 421AK00289C | BLEED DOWN ORIFICE | THIRD DESIGN | 62.3 cm3/r [3.80 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 206.8-213.7 bar [3000-3100 lbf/in2] |
| 421AK00283B | NO CONTROL SPECIAL FEATURES | Second Design | 41.0 cm3/r [2.50 in3/r] | 12.41-15.17 bar [180-220 lbf/in2] | 275.8-282.7 bar [4000-4100 lbf/in2] |
| 421AK00281C | NO CONTROL SPECIAL FEATURES | THIRD DESIGN | 49.2 cm3/r [3.00 in3/r] | NO FLOW COMPENSATOR SETTING | 275.8-282.7 bar [4000-4100 lbf/in2] |