To properly install this gate, fresno valves recommends that personnel study these instructions and installation drawings and f ollow the installation directions carefully. Gate valves are used when a straightline flow of fluid and minimum restriction is desired. Ductile iron flanged gate valves instruction manual. According to, a sluice valve is a type of gate that is designed to control the flow of a fluid passing through it. The frank olsen company is committed to excellence in customer sales and support. Cast iron sluice valve non rising spindle and rising spindle rigid and sturdy design low pressure loss across the valve available in non rising as well as in rising spindle type. The stem rotates and the lifting nut travels up and down the stem, and thus the gate travels up and down. Sluice valves are predominantly used in the water industry for effective flow control and eliminating external corrosion due to ground water. Valves either startstop the flow of water or control the speed and capacity of water or direct the flow in one direction only. The closure member of gate valves either stops or allows flow through the valve and acts somewhat like the opening or closing of a gate and is called, appropriately, the gate valve.
This gate is precision machined, shop adjusted, quality checked, and designed for low le akage. A sluice gate or a slide gate is a custom manufactured product and its correct selection is dependent on numerous variables. The sequence of tightening should be as indicated in the drawings below. Digby, kenneth grubb associates ltd, bournemouth, uk. All of the equipment specified under this section shall be furnished by a single manufacturer with a minimum of 20 years experience producing cast iron sluice gates and shall have a minimum of 100 cast iron sluice gate installations. A lifting nut that rotates to raise and lower the stem. Gereg manufacturers of fulton penstocks and sluice gates. When water on the face side of the gate rises above water on the back side, the gate. Gate valve description gate valves are primarily designed for onoff services when a straightline flow of fluid and minimum restriction is desired. Design of replacement vertical lift sluice gate for. Hydro gate offers a complete product line, short lead times for cast products, and the ability to meet customer requirements for raw water and wastewater control applications. The grabcad library offers millions of free cad designs, cad files, and 3d models. Rodney hunt cast iron sluice gates have a long history of successful performance. Valves are used to regulate the flow of water and to minimize the wastage of water.
Stainless steel sluice gates suggested specifications. Reduction gear mechanisms including chain driven sprockets used to control the speed of the gate and to provide a mechanical advantage to overcome the forces involved in lifting the gate. Gate valves are so named because the part that either stops or allows flow of fluid through the valve. Rating j shut 125 5 165 195 230 265 300 325 355 390 m 124 143 214 218 244 280 312 444 482 574 165 178 190 203 229 254 267 292 330 356 f 40 50 65 80 100 125 150 200 250 300 valve size h open 430 510 537 553 675 785.
Dezurik pec eccentric plug valves 472 1001800mm dezurik pef eccentric plug valves 336 75900mm dezurik ptw threeway plug valves 316 80400mm. It is a linear motion valve used to start or stop fluid flow. Operating similar to gate valves, a sluice valve operates in the either fully on or fully off position and is used to allow or stop, but not regulate, flow. These valves gates are produced by or best team of experts that use best of the machines and skills to keep these valves gates perfect to use. Selbie, enterprise engineering services ltd, aberdeen, uk. Join the grabcad community today to gain access and download. At sections 1 and 2, the flow is uniform and the pressure is hydrostatic. The difference between the glydaseal sluice gate and the standard gate is in the seating materials and the way the wedging action for tight sealing is achieved. The standard connecting dimensions for connection to a manual gear or an electric actuator meet the requirements of.
Though they can be used to regulate fluid flows in increments, sluice valves are generally not designed for that. You have clicked a page that seems to be very popular. High performance di sluice valves shall be of fire safe design keeping a close track on the production we are paramount in offering best and most perfect quality collection of di sluice valves. Example sluice gate a sluice gate controls flow in open channels. The gate is closed by rotating the operating mechanism in a clockwise direction. You can also choose from manual, hydraulic sluice valve drawing, as well as from medium temperature, normal temperature, and low temperature sluice valve drawing, and whether sluice valve drawing is general.
The uniquely designed bronze seats lock into a dovetailed groove in the gate frame and disc, creating a tight seal for low leakage. Certified by bureau of indian standards for non rising spindle sluice valves. Approx dn300 380 mm dn600 575 mm dn900 800 mm dn1200 1692 mm the flange to flange distance is very high. Attention must be given to proper storage, careful handling, and accurate location of embedded items for this gate to operate as designed. A nonrising stem is attached to the gate through a nonrotating lifting nut that is permanently affixed to the gate. The operation mechanism may be a 2 square nut attached directly to the operating stem of the valve, a 2 square nut. Throttling when gate valves are fully opened their head loss coefficient kl is in order of 0. Sluice valve raw text data extracted from cad file. Relief valve angle valve normally closed ball angle blowdown valve plug valve ball diaghragm solenoid valve hydraulic valve weight gate valve motoroperated valve powered valve pilot gate valve floatoperated valve needle valve 3way valve 2 3way valve 3way plug valve 4way plug valve 4way valve ram valve electrohydraulic valve spring gate. The mounting flange of the sluice gate should be thoroughly cleaned.
Sluice gate valve knife gate valve 5 flange to flange distance size ff dist. Permanent reinstatement of pavement concrete carriageway, concrete footway and runin, bituminous pavement, paving slabblock construction with reference to hyd standard drawings nos. Suitable for clear water up to 45 c and 5000 ppm turbidity, other fluids with maximum pressure temperature conditions within the scope of is. As a result, most users find it very difficult to arrive at the correct configuration technically and economically of the sluice gate slide gate that they require for a particular application. Rising spindle gate valve 40 mm to 300 mm rsgv 40 mm to 300 mm rsgv note. Some dos and donts to ensure proper gate installation. A wide variety of sluice valve drawing options are available to you, such as medium pressure, low pressure. Rating j shut 125 5 165 195 230 265 300 325 355 390 m 124 143 214 218 244 280 312 444 482 574 165 178 190 203 229 254 267 292 330 356 f 40 50 65 80 100 125 150 200 250 300 valve size h. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Alibaba manufacturer directory suppliers, manufacturers. Another aspect of the invention relates to a sluice gate apparatus that includes drawing means energizable to operate the apparatus and which comprises, a gate disc adapted to open and close a gate opening, and frame means defining the gate opening, including guide.
This drawing shows all the dimensions for these products that we require in order to quote an accurate price. A small differential pressure on the back of the gate causes it to open automatically to allow discharge through levees, sewer lines or drainage conduits. Full way gate valve may conform to is 778 and sluice valve where used. In pumping station 1 valve is placed before and 1 is placed after the pump. Body ends are inline and gate is moved between body seats by a spindle, whose axis. Operation the sluice gate is a nonrising stem type. A gate valve is the most common type of valve that used in any process plant. Kenneth grubb associates ltd kgal has been retained. The gate can then be lifted and set over the studs, and nuts put in place and tightened. Drawing showing dimensions of sluice gate, channel gate. Explore products with more than 100 years of experience in gate design, hydro gate has built a global reputation for providing superior quality water control gates to a. The wedge gate valve provides uninterrupted passage for the flow of fluid.
Care should be taken to prevent damage to machined surfaces. Types of gate valve and parts a complete guide for engineer. Market segment commercial valves industrial valves severe ball valves. Neglecting bottom friction and atmospheric pressure, decide the velocities 8 5 and 8 6, and the horizontal force required to. Waterman valve llc control gates for municipal water. Design of replacement vertical lift sluice gate for kinloch rannoch weir r. Stainless steel slide gates ss250 series waterman valve llc. A newly developed soft touch seat that presses in with a smooth angle when the disc touches at the rubber seat. Sluice valve for water works purposes 50 to 1200 mm size number of amendments. The distinct feature of a sluice valve is the sealing surfaces between the gate and seats are planar, so sluice valves are often used when a straightline. A gate valve, also known as a sluice valve, is a valve which opens by lifting a round gatewedge out of the path of the fluid.
A gate valve can be defined as a type of valve that used a gate or wedge type disk and the disk moves perpendicular to flow to start or stop the fluid flow in piping. The gate is opened by rotating the operating mechanism in a counter clockwise open left direction. Strict quality assurance and control in accordance with. Corporate office 25500 road 204 exeter, california 93221 office.
Familyowned for over 35 years in northern california, we maintain recognition as the preeminent manufacturers representative in the industry with our professional attitude. It works by lifting a round or rectangular wedge out of the path of the fluid. Many gates installed more than 100 years ago remain in service today. Very low leakage 1% of awwa c560 maximum allowable leakage or 0.
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