Below is a table of Aqua Environment High Pressure Air and Gas components most commonly used by the Paint Ball industry in Cascade Fill Systems and User operated Fill Stations.
| Model No. |
Classification / Use |
Model No. |
Classification / Use |
| |
Back Pressure Regulators |
|
Flow Restrictors (prevents Hot Fills) |
| 211 |
1/4" Priority valve |
796 |
1/4" Flow Limiter |
| 635 |
1/2" Higher flow priority valve |
|
Sequence Valves - for Cascade Fill Banks |
| |
Regulators |
1018 |
1/4" Sequence Valve |
| 415 |
1/4" Hand Load Regulator |
1085 |
1/4" Sequence Valve - High Flow |
| 1120 |
1/4" Compact Hand Load Regulator |
|
Toggle Valves |
| 1247 |
1/4" Compact Inline Hand Load Regulator |
816 |
2 way Toggle (unvented) |
| |
Bleed and Check Valves |
816V |
3 way Toggle (vented - typcial for fill station) |
| 712 |
1/4" Inline bleed valve |
|
Filters and Moisture Indicators |
| 1584 |
1/4" Right angle bleed valve |
1397 |
Tee Filter |
| 955 |
1/2" Check Valve |
585 |
Sight Glass with Moisture Indicator |
| 684 |
1/4" Check Valve |
|
|
Photos courtesy Bardstown Fire Department, 4 bank 4500 PSI with two filling stations

211 priority valves on top, 415 regulator to the right, 1018 sequence valves between 211's and bottles

Closeup of 1018 Sequence valves

Closeup of 211 Priority valves and 415 regulator

4 bank, 8 bottle cascade