Fushiman Co.
Fushiman UNA14P type float trap for air
Manufacturer: Fushiman Co.,LTD.
Model: UNA14P
| Model | Nominal Diameter | Method | Maximum Operating Pressure | Maximum Operating Temperature | Body Material | Connection |
|---|---|---|---|---|---|---|
| UNA14P | 15–25 | Float | 1.6 MPa | 120°C | Carbon Steel Forgings | Screw-in flange |
Features
- The control unit can be inspected, cleaned, and replaced easily by removing the cover, without having to detach the valve chamber from the piping. (By rotating the control unit and cover 90 degrees, it is also possible to switch between horizontal and vertical piping configurations.)
- The ball valve body is available in two types: standard metal and special rubber.
- Comes with a manual lever to lift the float for purging and a plug (3/8B) for equalizing pipe connection.
Specifications and Materials
| Model | Piping Orientation | Nominal Diameter | Max Operating Pressure | Max Operating Temperature | Valve Box | Cover | Valve Body & Seat | Float | Pipe Connection |
|---|---|---|---|---|---|---|---|---|---|
| UNA14Ph | Horizontal Piping | 15–25 | 1.6 MPa | 120°C | Cast Steel | Cast Iron | Stainless Steel | Stainless Steel | Threaded JIS Rp |
| UNA14Pv | Vertical Piping |
Note:
- Flanged type (DIN) is also available.
- Ball valve bodies made of special rubber (maximum operating temperature: 40°C) are also available.
Structure and Dimensions
Discharge Capacity
Precautions for Use
If the trap is installed on a horizontal pipe, condensate may accumulate in front of the trap (e.g., at a shut-off valve), which can sometimes prevent proper drainage.
Installing an equalizing pipe allows the pressure in the piping and the trap to equalize, enabling smooth condensate flow and preventing accumulation.
When connecting an equalizing pipe to the UNA14Ph, remove the top plug and make the connection there.
