Dimensions:
2” (DN50)-12” (DN300)
Design Standard:
AWWA C515
Connection Standard:
ANSI/AWWA C111/A21.11-17
Working Pressure:
300PSI
Application:
The AWWA mechanical resilient OS&Y gate valve is applied at the fire-protection system, the working temperature is 0℃-80℃.
The AWWA OS&Y gate valve is mainly used to connect and cut off the medium in the pipeline. The stem nut is on the bracket. When opening and closing the gate plate, the rotary stem nut is used to realize the rise and fall of the stem. The valve switch can be identified according to the lifting height of the stem.