| 321 MC | 3/2 1/8" NC pneumatic pilot, spring return |
| 321 MRC | 3/2 1/8" pneumatic pilot, REINFORCED spring return |
| 322 MC | 3/2 1/4" NC pneumatic pilot, spring return |
| 322 MRC | 3/2 1/4" pneumatic pilot, REINFORCED spring return |
| 322 MC SUP | 3/2 1/4" NC pneumatic pilot on the top, spring return |
| 321 MCA | 3/2 1/8" NO pneumatic pilot, spring return |
| 322 MCA | 3/2 1/4" NO pneumatic pilot, spring return |
| 521 MC | 5/2 1/8" pneumatic pilot, spring return |
| 521 MRC | 5/2 1/8" pneumatic pilot, REINFORCED spring return |
| 522 MC | 5/2 1/4" pneumatic pilot, spring return |
| 522 MRC | 5/2 1/4" pneumatic pilot, REINFORCED spring return |
| 321 CC | 3/2 1/8" double pneumatic pilot |
| 322 CC | 3/2 1/4" double pneumatic pilot |
| 322 CC SUP | 3/2 1/4" double pneumatic pilot on the top |
| 321 CCD | 3/2 1/8" double pneumatic pilot, with differential |
| 321 CFP | 3/2 1/8" NC pneumatic pilot, pneumatic spring return |
| 322 CCD | 3/2 1/4" double pneumatic pilot, with differential |
| 322 CFP | 3/2 1/4" NC pneumatic pilot, pneumatic spring return |
| 521 CC | 5/2 1/8" double pneumatic pilot |
| 522 CC | 5/2 1/4" double pneumatic pilot |
| 522 CC SUP | 5/2 1/4" double pneumatic pilot on the top |
| 521 CCD | 5/2 1/8" double pneumatic pilot, with differential |
| 521 CFP | 5/2 1/8" pneumatic pilot, pneumatic spring return |
| 522 CCD | 5/2 1/4" double pneumatic pilot, with differential |
| 522 CFP | 5/2 1/4" pneumatic pilot, pneumatic spring return |
| 5213C CC | 5/3 1/8" closed centres, double pneumatic pilot |
| 5223C CC | 5/3 1/4" closed centres, double pneumatic pilot |
| 5213A CC | 5/3 1/8" open centres, double pneumatic pilot |
| 5223A CC | 5/3 1/4" open centres, double pneumatic pilot |
| 5213P CC | 5/3 1/8" pressurized centres, double pneumatic pilot |
| 5223P CC | 5/3 1/4" pressurized centres, double pneumatic pilot |
