Manufacturer: Fushiman Co.,LTD.
Model: RPN6E
| Model | Nominal diameter | fluid | Set pressure | Maximum operating temperature | Body Material | Connection |
|---|
| RPN6E | 25–80 | vapor | 0.05 to 2.0 MPa | 350℃ | SCPH | Fflange |
The manufacturer specifically designed and manufactured it for use in boilers.
Specifications
| Shape | Lever-Operated Open Type |
| Fluid | Steam |
| Pressure | Set Pressure: 0.05–2.0 MPa (Back Pressure: Atmospheric Pressure) |
| Operating Temperature | Saturated to 350°C |
| Materials | Valve Case | Cast Steel |
| Valve Seat | SFVAF11B with Stellite Overlay |
| Valve Body | SFVAF11B with Stellite Overlay |
| Valve Stem | Stainless Mesh |
| Adjustment Spring | Spring Steel, Piano Wire |
| Spring Protector | Cast Steel |
| Cover | Spheroidal Graphite Cast Iron |
| Lever | Spheroidal Graphite Cast Iron |
| Adjustment Ring | Stainless Steel |
| Back Pressure Regulating Valve | Bronze, Mild Steel |
| Application | For Boilers |
| Applicable Standards | Boiler Structure Standards |
Dimensions and Mass
| Nominal Diameter Inlet × Outlet | Orifice | Face-to-Face Distance | Height | Pipe Connection: Inlet Flange | Pipe Connection: Outlet Flange |
| L | H | Thickness | f | Standard (Equivalent to Flat Face) | Thickness | Standard |
| t₁ | レ |
| 25 X 50 | E | 114 | 105 | 235 | 22 | 13 | JISB8210 10K 20K | 20.5 | JIS B 2210 10K Full-Face |
| 40 X 50 | F | 121 | 124 | 294 | 24 | 19 | 20.5 |
| 40 X 65 | G | 143 | 124 | 302 | 24 | 19 | 23.5 |
| 40 X 80 | H | 143 | 130 | 389 | 24 | 19 | 25 |
| 50 x 80 | J | 143 | 136 | 394 | 26 | 21 | 25 |
| 80X100 | K | 162 | 156 | 515 | 32 | 21 | 25 |
| 80X100 | L | 162 | 156 | 515 | 32 | 21 | 25 |
