Rising Stem Gate Valve is a type of gate valve which is able to follow the opening/closing position by moving the stem up&down movement, is able to follow electronically the movement by adding a monitoring key, and full open position does not disrupt the fl ow. Rising Stem Gate Valve generates low head loss according to butterfl y valves. Valve is closed or opened by moving wedge upward or downward via threaded stem mounted in the body. Wedge is rubber coated and It is not used as a check valve and fl ow rate adjustments.
Flanged
