Gate valve, super Duplex stainless steel, DN25, PN25, F53, RF, OS & Y.
Valve description:
Gate valve, RF, RISING STEM.
Design: GB/T 12234, ISO 15761.
Body: ASTM A182 F53
Nominal size: DN25.
Nominal class: PN25.
End Connection: FLANGED.
Face to face: EN 558
Test and inspection: API 598.
Product Range:
Body material: Stainless steel.
Normal diameter: 1/2 - 32 Inch (DN15 - DN800).
End connection: BW, Flanged.
Pressure range: 150 - 2500 LB (PN16 - PN250).
Working temperature: -196℃~650℃.
Technical parameters and characteristics
| Product |
Gate valve. |
| Nominal diameter |
1/2 Inch - 2 Inch. |
| Design temp. |
Down to -196℃. |
| Design pressure |
Class 150 - 2500 LB. |
| Material |
Duplex Stainless steel. |
| Design standard |
GB/T 12234,ISO 15761 |
| Face to face |
EN558,ASME B16.10, GB/T 12221. |
| Connection end |
BW, Flange. |
| Test standard |
API 598. |
| Package |
Plywood |
| Application |
The oil and gas industry |