RHA Series＜Vent to Atmosphere, High Pressure＞
RHA Series＜Vent to Atmosphere, High Pressure＞
■High pressure type (max set pressure: 4.2MPa)
■Compact and lightness
■Adjust set pressure at the factory
■Available for corrosive fluids depending on seal material
■Compact and lightness
■Adjust set pressure at the factory
■Available for corrosive fluids depending on seal material
Description
| Operation fluid | Gases / liquids that do not corrode wetted parts | |
|---|---|---|
| Pipe size | R1/8 | R1/4 |
| Proof pressure | 6.8MPa | |
| Set pressure | 1000～4200kPa | |
| Body material | Brass | |
| Seal material | Fluororubber FKM (Standard) | |
| Remarks | ■Please contact us for stainless. ■Contact us for oil free specification. |
|
Dimension / Material
<mm>
| Dimension table | Pipe size(R) |
A | HEX | Material table | No. | Name | Material | |
|---|---|---|---|---|---|---|---|---|
| Brass[B] | Stainless[T] | |||||||
| 1/8 | 28.0 | 13.0 | ① | Body | Brass | SUS316 | ||
| ② | Poppet | Brass | SUS316 | |||||
| ③ | O-ring guide | Brass | SUS316 | |||||
| ④ | Guide | Brass | SUS316 | |||||
| 1/4 | 33.0 | 16.0 | ⑤ | Spring seat | SUS316 | |||
| ⑥ | Spring | SUS301 | ||||||
| ⑦ | O-ring | FKM[V](Standard) | ||||||
| ⑧ | (Nylon)Nut | SUS303(66Nylon)orSUS316L ※depending on your selection |
||||||
Flow characteristics
Ordering information
