Knife gate valve leading manufacturer hiton special valve. The bray series 950s single piece, cast body design offers rugged performance in applications ranging from general purpose to severe media handling in an economical semilug body. All knife gate valves are built and tested in accordance with msssp81 and tappi t1s 4058 directives. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Standard features such as precisionmachines gates, heavyduty top works and castiron bodies up to 24 make the valves rugged and dependable. These valves were designed to work in some of the most corrosive, erosive and abrasive environments in the world. Atex 1554 hsi sistag ag ped certificate sistag ag iqnet certificate sistag ag iso 9001 certificate sistag ag general documents. Knife edge gate valve 3d cad model library grabcad. Gate edges shall be machined, finished, and rounded and have a 45 degree beveled knife edge. These specially designed valves are fully customizable to meet any specification. All red valve knife gate valves are designed and engineered to a higher standard, to provide the best performance possible. Unimac knife edge gate valves are designed for isolation, onoff and throttling services in paper and pulp industries, power plants, steel plants, cement plants, sugar industries, chemical and textile processing industries, mining, water and sewage plants to handle slurries, slag, plug, and fibrous materials, fly ash, powders, clean or corrosive gases. Bottom of the gate edge is machined to a bevel to cut through solids for a tighter seal in the closed position. Located close to the orbinox amory facility we are able to respond to your needs quickly and efficiently.
Available in sizes 2 through 24 available in cast stainless steel, stainless steel lined. Knife gate valve options 11 knife gate valve seating technology and design details 12 actuators, seat maintenance, and engineering data. It is one of the simplest valve designs, and with only one moving part, the preventative maintenance schedule is straightforward. The gate faces can be parallel but are most commonly wedgeshaped in order to be able to apply pressure on the sealing surface. Knife gate valves are used to provide isolation in various applications including oil sands slurries, pulp stock, waste water and power generation. The doubleseated design provides bidirectional shut off. Knife gate valves american controls technology, inc. Send us your spec today and let us design a valve that will fit your needs. Wey by sistag your partner for high performance knife gate valves, water control gates and butterfly valves. These types of valve were originally designed for the pulp and paper industry.
Gate valvegate valve manufacturers, suppliers and exporters. The valve sliding plate gate has knife edge, so it is called knife gate valve or knife edge gate valve which both are same. For nps 28 dn 50200 velan knife gate valves feature highprecision investment cast packing flanges for a tight contactfree fit. Knife gate valveknife gate valve manufacturers, suppliers. Features meets tappi tis 4058 and mss sp81 standards on wafertype knife gate valves for face to face dimensions. The benefits of knife gates also include that they are easy to actuate and cheap to produce. Flowage knife edge gate valve is one of the specific design among industrial valves and generally unidirectional design with solid cast single wafer, full lugged, two lugs and flanged type body, renewable seat type, rugged stainless steel gate around on both sides for lasting wear resistance, increased packing life and smooth operation. Full line of customer square and rectangular knife gates that can be fabricated in 34 weeks where others are 810 weeks or even more.
All valves shall be model kgchd cast knife gate valves as manufactured by dezurik or approved equal. Our staff has many years of combined experience in building knife gate valves in particular. Knife gate valves henry pratt company valve manufacturer. The structure of body and seat eliminates clogging shutoff for flow with fine particles.
Utilizing a sharp, beveled edge, a knife gate was ideally designed to cut through the stringy pulp encountered in the pulp and paper industries. Jan 05, 2018 the valve sliding plate gate has knife edge, so it is called knife gate valve or knife edge gate valve which both are same. We look forward to contacting you to resolve all your queries. Materials ranging from cast iron and stainless steel. Thicker knife gate thicker knife gate to eliminate distortion under maximum differential pressure and to provide tight seating. A knife gate valve is a component that utilizes a blade to cut through clogging of heavy liquids. Reminiscent of high performance butterfly valves that utilize a retaining ring to secure the valve seat, the dual seat, bidirectional shutoff of the 2000b is a unique design that performs in many applications not typical of knife gate valves. This valve is mainly used for viscous products as the gate has a sharp edge thanks to an external chamfer.
Packing system shall fit a rounded cast packing chamber. Bray ductile iron lugged pn10 bidirectional knife gate valve. The design of the valve body and the two rubber sleeves makes the vg valve suited for use in handling abrasive slurries in industries such as. The use of a suitable gasket between the body and the pipe line flange shall be selected by the customer. All metal seated valves meet or exceed seat test requirements of the design standards. Unidirectional metal seated bidirectional resilient. Lug bolt pattern holes are tapped according to asme b16. Pratt knife gate and slide gate valves have been produced since 1995. Valve design testing manufacturing international standard download free. The figure 2000b is an all cast stainless steel body and yoke with investment cast packing follower. Unimac knife edge gate valves are designed for isolation, onoff and throttling services in paper and pulp industries, power plants, steel plants, cement plants, sugar industries, chemical and textile processing industries, mining, water and sewage plants to handle slurries, slag, plug, and fibrous materials, fly ash, powders, clean or.
We have solution to sludges, slurries, powders, problem fluids that challenge todays pulp and paper, chemical, textile and sugar mills. The vg model knife gate is a wafer valve designed for a wide range of industrial applications. Gate is polished on both sides to avoid jamming and seat damage. Download valve catalogue, pdf drawing, ga drawing, cross sectional arrangement design drawing, 3d model drawing, valve strainer filter sight glass flow indicator operation and maintenance manual download from here free. Our knife gate valves provides a low pressure drop across the valve and is better suited to handle slurries, solids, and other fluidsolid mixtures than average plug valves, butterfly valves, or ball valves. The gate faces can be parallel but are most commonly wedgeshaped in order to be able to apply. Stringy pulp would impinge between the wedge and seat of a normal gate valve and prevent flow shutoff. Series g knife gate valve 2o 1 78o 6 12o 3 14o 11o o 8o 150 23. A wide variety of hardened trim options are also available for. These highquality metalseated knife gate valves, with ground knife gates and lapped seating faces. Built with heavy duty body and yoke to prevent bending or twisting under extreme loads. As a the leading european and a prominent international knife gate valve manufacture, orbinox offers a wide range of knife gate valves for a large variety of industrial and water related applications. Stringy pulp would get stuck between the wedge and the seat of.
As a the leading european and a prominent international knife gate valve manufacture, orbinox offers a wide range of knife gate valves for a large variety. Knife gate valve how is knife gate valve abbreviated. Knife edge gate valve wika model hawa engineers ltd. Stringy pulp would get stuck between the wedge and the seat of a normal gate valve. Knifegate valve maintenance and repair valve magazine. Dezurik kgchd cast knife gate valves application data 35. The keckley style kgv knife gate valves are constructed from rugged castings that are machined to exacting specifications.
A gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier gate out of the path of the fluid. Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened. Knife gate valves were designed with a sharp edge to cut through the pulp and seal. Other options include limit switches, solenoid valves and bonnets. We specialize in custom knife gate valves from 2 to 96 and above, utilizing carbon steel to stainless steels and other weldable alloys. We are a team of experts who can undertake any challenges and can provide consultancy for the most optimized solution. Knife gate valve leader in the manufacturing of knife gate valves, tecofi has a comprehensive range able to respond to all needs and applications. Pulp and paper power plants wastewater treatment plants chemical plants. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray.
The hiton pneumatic knife gate valve is a unidirectional wafer knife edge gate valve used on industrial pipeline for onoff operation. Series g knife gate valves can be fitted with a variety of actuators, including standard handwheel, bevel gear, pneumatic actuators, hydraulic actuators, electric actuators and chainwheel actuators. Knife gate valves were originally designed for use in the pulp and paper industry. Knife edge gate valve the creative slurry knife edge gate valve includes rubber polyurethane material to provide highly efficient operation in tough abrasive and corrosive applications. Whats the difference between a knife gate and a slide gate. In addition, the company produced 105mpa140mpa flat gate valve, check valve, throttle valve, casing head, christmas tree wellhead, choke and kill manifolds and other products have passed the.
Knife egde gate valve the series 10 model knife gate is an unidirectional wafer valve designed for general industrial service applications. Knife gate valves perform exactly as the name implies. The gate of knife edge gate valve is made from ss 304, ss 316,ss 410 and we can do the special treatment for lincrease the life span. Amtech makes high performance knife edge gate valves features with design suitable for specific media. Environmentally friendly bidirectional bolted bonnet and standard body styles.
Keckley manufactures knife gate valves for applications such as pulp and paper, chemical, petrochemical, power, mining, waste water and more. The thickness andor material of the gate can be changed on request for higher pressure requirements. Standard features such as precisionmachines gates, heavyduty top works and castiron bodies up to 24 make the. Knife gate valves resilient seated welcome to fnw valve.