| Series | Model | Product name | Download |
|---|---|---|---|
| VP500 | VP544 | 3 Port/Pilot Poppet Type Base Mounted/Single Unit |  |
| VP500 | VP544Y | 3 Port/Pilot Poppet Type Base Mounted/Low Wattage Specification/Single Unit | |
| VP500 | VP542 | 3 Port/Pilot Poppet Type Body Ported/Single Unit | |
| VP500 | VP542Y | 3 Port/Pilot Poppet Type Body Ported/Low Wattage Specification/Single Unit | |