Product Item: Y Pattern Strainer
Strainer Structure: Y Pattern
Design Standard: ASME B16.34
Body Material: ASTM A216 WCB
Size: NPS 2 Inch
Pressure Rating: Class 150 LB
End Connection: Flanged (ASME B16.5)
Test Standard: ISO 5208
OS&Y stands for Outside Screw and Yoke. This design places the threaded stem outside the valve body, with the yoke supporting the stem. It allows users to visually verify whether the valve is open or closed by observing the stem’s position.
OS&Y gate valves are commonly used in fire protection systems, including sprinklers, hydrants, and standpipes, due to their reliability and clear open/close indication.
