Jul 30, 2003 · As far as leakage, slide gates seem to seal much better, that is my opinion. I have installed sluice gates and slide gates in many water and waste water treatment facilities, it …

Nov 27, 2012 · Sluice gate valves, or parallel slide gate valves, also knife gate valves, are the the standard gate valves's older brother, used in larger pipe-diameter applications. Their shut-off …

Jan 21, 2004 · A knife gate valve is just what it implies. Knife gate valves were originally designed for the pulp and paper industry. Stringy pulp would impinge between the wedge and seat of a …

Dec 21, 2011 · The low tailwater condition is causing HEC-RAS to use a sluice gate equation to calculate the bridge headwater. However, if I SLIGHTLY increase (+0.3') the tailwater to …

Jun 6, 2006 · Hi there, We are specifying 84" x 144" sluice gates in one of our projects and we expect very high torque and thrust required for the actuator to pull up the gate under a head of …

Oct 23, 2003 · An sluice gate is operating on a pipe with maximum pressures due to an upstream pump of 50 psi and discharges to an open top tank of 10ft depth. On the other hand since the …

Aug 22, 2017 · I assume a sluice gate something like the image. to raise or lower the gate requires torque on the stem and a bent stem will definitely require more torque to operate. It …

Mar 14, 2017 · It is a slide gate with a stem, and the surrounding structure pretty much limits the gate to go back where the original is. But I agree, the unseating head makes the design a little …

Jun 9, 2005 · Sluice / Slide Gate in Junction Chamber 2. cr1973; Mar 1, 2005; Waste disposal & treatment; Replies 6 ...

Jul 5, 2024 · What sort of gate valve are you using? Syngas is very toxic acute and have some nasty particles within. Hence tightness (minimum to zero leakage) and 'scrapping' capability is …