* Pilot operated piston type
* Superior durability
* Stable performance
* Valve leakage meets ANSI Class IV
* High reduction ratio (20:1)
| Feature | Piston type / Ductile cast iron / Flanged | |
| Type | Pilot operated piston type | |
| Specifications | Application | Steam |
| Inlet pressure | 0.1 – 1.0MPa | |
| Reduced pressure | 0.05 – 0.9MPa | |
| Connection | JIS 10K FF flanged | |
| Adjustable reduced pressure | 90% or less of the inlet pressure(gauge pressure) | |
| Min. differential pressure | 0.05MPa | |
| Max. pressure reduction ratio | 20:1 | |
| Max. temperature | 220 degree(C) | |
| Material | Body | Ductile cast iron |
| Valve | Stainless steel | |
| Valve seat | Stainless steel | |
| Piston, cylinder | Brass or bronze | |