pressure adjustment valve
cushion valve
flow control valves
differential pressure valve
pressure relief valves
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| body | adjustable pin-plug | pin-plug screw | back cover | front cover | steel ball | steel ball |
| S45C | S45C | S45C | SS41 | SS41 | ||
| 8 | 9 | 10 | 11 | 12 | 13 | |
| anti-leaking gasket | springs | springs | springs | springs | O-rings | |