Non-Rising Stem Gate Valve

Also known as the blind stem wedge gate valve or rotary stem gate valve. In this valve, the stem turns to open and shut the disc/gate. However, the stem does not go up nor down as it rotates. This means that as the stem rotates, it motions towards or away from the valve, which further controls the gate to open or shut excess flow

Non-Rising Stem Gate Valve is space friendly & does not cause erosion, corrosion, or any condition that could damage the stem material