Full Lift Safety Valves, API 526, ASTM A351 CF8, DN25, PN16

Product Name: Full Lift Safety Valves
Design Standard: API 526
Body Material: ASTM A351 CF8
Size: DN25, 1 Inch
Pressure: PN16, Class 150 LB
End Connection: BSP Threaded
Medium: Steam, Air

The A28H type full lift safety valve is designed for use in equipment and pipelines that handle media such as water, air, and steam, where the working temperature is less than 200°C. The A28Y-P/R type safety valve is specifically intended for equipment and pipelines that handle corrosive media, also with a working temperature limit of less than 200°C. These valves are used as additional pressure relief devices to ensure safety and prevent overpressure conditions.

Technical Specification

» Product model: A28H, A28Y
» Normal Size Range: 1/2-3 inch (DN15-DN80)
» Normal Pressure Rating: PN10-PN40, Class 150-300 LB
» Materials: ASTM A216 WCB, A351 CF8, CF8M, CF3, CF3M, Brass, Bronze
» Ends Connections: BSP Thread, NPT Thread

Structural Diagram

Main Parts and Materials