Knife gate valve wafer knife gate valve, flange knife. The positive shutoff and reliable performance of red valve knife gate valves make them ideal for a variety of applications, such as pump isolation, on materials ranging from stormwater to raw sewage, grit and sludge. Series 80 ba severe duty knife gate valves disclaimer. The groove around the seat permits the gate to push particles aside and prevents clogging. Jash entered the knife gate valve business in the year 1995 with the introduction of. After the system has come to a full pressure, open the knife gate fully by turning the handwheel counterclockwise, then close the valve fully by turning the handwheel clockwise.
We handle every facet of the fabrication process from engineering to. We manufacture our own air cylinders for valve actuation and are also able to do general machining for engineering work. These valves were designed to work in some of the most corrosive, erosive and abrasive environments in the world. Resilient seated gate valve for many applications in for example sewage treatment plants, the paper industry, the mining industry, the chemical. Large diameter knife gate valves are often used in water and wastewater treatment plants and stormwater pumping stations. We specialize in custom knife gate valves from 2 to 96 and above, utilizing carbon steel to stainless steels and other weldable alloys. The newcon knife gate valve offers 100% isolation without the inconvenience of slurry being expelled to atmosphere. Industrial valves ltd offer a comprehensive range of knife gate valves for all types of applications and industries, see below just some of the specifications available. Abo knife gate valves series 200 are ide al for instalations handling liquids which. The bray series 740 provides repeatable bidirectional shutoff in a rugged, single piece cast body.
Shearseal design most knife gate valve manufacturers describe their valve as rugged and dependable. Built with heavy duty body and yoke to prevent bending or twisting under extreme loads. The valve options include a rising or nonrising stem and with a full port design, pressure drop is minimised in the fully opened position whilst the gate. The term knife gate refers to the disc or gate that cuts through the process media and closes the valve. Dezurik knife gate valves are designed for improved sealing, extended packing life and reduced maintenance in the toughest corrosive, abrasive liquid slurry or dry material applications including. All knife gate valves are made from a heavy duty body design and are designed for. This valve is mainly used for viscous products as the gate has a sharp edge thanks to an external chamfer. Itts leadership has resulted in vast experience with fluid handling, with precise expertise in specialized knife gate valves. Velan is a world leader in the design and production of a wide range of cast and forged steel gate, globe, check, ball, tripleoffset butterfly, knife gate, highly engineered severe service valves, and steam traps offering superior performance across all major industrial applications. Additionally we are able to manufacture drivenuts and modification to valves. Interchangeable drives hand wheel, electric actuator, pneumatic actuator. Flanged unidirectional knife gate valve for high pressure applications. Closing or regulating knife gate valve, direct bore, watertight in both ways. We expertly design and engineer our pneumatic and manual knife gate valves to the highest standard.
One piece integral cast body with guides to support the gate and seating wedges. The brayvaas knife gate valves series provides repeatable bidirectional and unidirectional shutoff in a rugged, single piece cast body. Knife gate valves were originally designed for the pulp and paper industry. Knife gate valve are named for its sharp, knifelike disc, which could be used for cutting medium. The keckley style kgv knife gate valves are constructed from rugged castings that are machined to exacting specifications. The valves circular inlet and square outlet together with the gate, that has a rectangular shape and a bevel edge, counteracts clogging and blockages, which often is a problem in combination with junk traps, coarse reject and cleaners. The cleanout area may be enclosed by an optional, removable drain plate that is provided with ports to drain away any accumulated solids that may prevent full gate closure. Knife gate, as well as a variety of related products and services. Bidirectional zero leakage asme class 150 rated knife gate valve. All red valve knife gate valves are designed and engineered to a higher standard, to provide the best performance possible. Available in sizes 2 through 24 available in cast stainless steel, stainless steel lined. All valves are hydrostatically tested at cmo with water and cmo material and test certificates can be provided. Valtorc internationals knife gate valves are arra compliant and.
We are able to do work on our boring mill cnc mill lathe work and surface grinding. Knife gate valves can now be supplied with motivacts spring return pneumatic cylinders. We offer hand wheel, lever or actuated operation and can supply additional equipment such as side protection plates, hydraulic double acting actuators or. Standard knife gate valve through conduit knife gate valve. A knife gate valve is a component that utilizes a blade to cut through clogging of heavy liquids.
Dimensions given above are indicative, contact jash for actual drawings. The information presented herein is a general guide to our products. With newcon, nearby equipment is safe from the mess caused by other kgvs, and a newcon valve will keep slurry inside the pipe where it belongs for a very long time. Tight shutoff is assured due to the unique sealing combina. Environmentally friendly bidirectional bolted bonnet and standard body styles. The companies featured in the following listing offer a comprehensive range of valves. Features meets tappi tis 4058 and mss sp81 standards on wafertype knife gate valves for face to face dimensions. Located close to the orbinox amory facility we are able to respond to your needs quickly and efficiently. Materials ranging from cast iron and stainless steel.
Process systems knife gate valves are available in ductle iron and stainless steel, including semi lugged or fully lugged body with an open shroud or bonnet. This valve is fabricated by making utilize premium quality. Welcome to the premier industrial source for valves. In resilient seat knife gate valves, this process will result in seating in the valve. Slurry knife gate valves splash containment the kgd valve incorporates a builtin cleanout area at the base of the valve body. We have increased our sanitizing efforts by all staff well above required efforts. Knife gate valve manufacturers slurry gate valve product. Soft seated knife gate valves are bidirectional with zero leakage to 10 bar150 psi in the preferred direction and limited tightness in the nonpreferred direction at low pressure. Knife gate valves fast uk delivery leengate valves.
This unique design assures longlife reliability and bubbletight shutoff. Dss valves is a streamlined team of engineering and manufacturing professionals dedicated to creating premier severe service knife gate valves for critical services in your industry. Pratt staff has many years of combined experience in building knife gate valves in. High performance knife gate valves maintenance manual bolted bonnet and bonnetless, 236 50900 mm bolted bonnet tappi metal or resilient seated bolted bonnet, electric, air or hydraulic actuated bonnetless, throughbolted flanged, metal or resilient seated. Leader in the manufacturing of knife gate valves, tecofi has a comprehensive range able to respond to all needs and applications. Add to cart gr316 4 150res st316 knife gt valve m a foundry. Integral cast in gate wedges minimize flow obstructions. The product has been designed and built in australia without any cost cutting measures adopted by many mass producers compare a shearseal knife gate valve with any of its competitors. Mss sp81 metal seated valves, stainless steel bonnetless flanged knife gate valves. Leave the search box empty to find all products, or enter a search term to find a specific product. Our valve is made utilizing quality carbon steel and covered with a clean to keep the surfacefrom rust. We make no warranties, expressed or implied, with respect to the accuracy or usefulness of the information contained. Fabricast is a leading manufacturer of pneumatic and manual knife gate valves for various applications, including a large diameter valves. Featuring a replaceable steel reinforced elastomer seat for enhanced sealing, the bray series 740 gate valve is easily automated for onoff applications.
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. We want to let you know our warehouse is fully operational and staffed full time. Unidirectional metal seated bidirectional resilient. Cast iron knife gate valves 2 cast iron unidirectional and bidirectional wafer construction ansi 150, pn10 and pn16. When the valve is open, the flow cleans the groove. Designed and manufactured in europe, the techflow knife gate valve offers the highest quality at the most competitive price. Knife edge gate valves suppliers of broad extent of knife gate valveto our patrons. Here you will find information documentation on the topic of slide valves, knife gate valves, knife gate valves and bulk slide valves of ako armaturen. Knife gate valves are used for handling and controlling fluids with suspended solids, dirty liquids through to heavy slurries and sludges, often abrasive. B11 gate screw 304 stainless steel b12 grease fitting brass b data plate 316 stainless steel b14 drive screw stainless steel materials of construction applicable standards dezurik kgn knife gate valves are designed andor tested to meet the following standards. Pulp and paper, mining, waste water, chemical, petrochemical, power, steel, food processing or other industries. In the shearseal valve, these qualities are not idle claims.
Body test pressure maximum rated pressure x 1,5 seat test pressure maximum rated. Knife gate valves are designed to control the isolation of process fluids that contain suspended solids or viscous material. Knife gate valves butterfly valves ptfe lined valves check valves for waste water rupture disks explosion panels breather valves. Custom fabricated and cast knife gate valves pratt industrial.
We specialize in creating valves that thrive in the harshest environments and our products are known for their ability to handle differential. Body test pressure maximum rated pressure x 1,5 seat test pressure maximum rated pressure x 1,1 series e knife gate valves product description wafer style, unidirectional knife gate valve with round to square. Yes, i am interested in receiving the free newsletter about products and services from hanwel or hanwel process. Pneumatic metal seated knife gate valve stainless steel dn50dn600 model kgv98kgcl. The linuo knife gate is an economical, high performance knife gate valve used in pulp and paper, refining, wastewater, water treatment, mining, and chemical fiber industries. The wg model knife gate valve is a full flanged heavy duty valve equipped with two metal reinforced rubber. High performance knife gate valves maintenance manual bolted bonnet and bonnetless, 236 50900 mm bolted bonnet tappi metal or resilient seated bolted bonnet, electric, air or hydraulic actuated bonnetless, throughbolted flanged, metal or resilient seated bonnetless, tappi, metal or resilient seated bonnetless, electric, air or. This option is less bulky than accumulator tanks and doesnt rely on complex backup systems to achieve the. High corrosion resistance is ensured by the use of high grade stainless. We have both resilent and metal seated versions in sizes from dn 50 50 mm to dn 1200 1. Knife gate valves, idaho, washington, oregon, montana.
All of our knife gate valves are made from cast iron or stainless steel and will suit pn10 or agri standard flanges and are suitable for a wide range of agricultural or industrial processes. For nps 28 dn 50200 velan knife gate valves feature high. Lugged style, unidirectional knife gate valves features compact design. Stringy pulp would get stuck between the wedge and the seat of. Knife gate valves american controls technology, inc. Townley reserves the right to change the technical specifications from time to time without notice. Pratt specialize in custom knife gate valves from 2 to 96 and above, utilizing carbon steel to stainless steels and other weldable alloys.
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