Fnw figure 65b, stainless steel metal seated knife gate valve. The knife gate valve shall be supplied with all equipmentsaccessories like pneumatic cylinder, limit switches. Slide gate valve, knife gate valve manufacturer, exporters. For nps 28 dn 50200 velan knife gate valves feature high precision. We offer over 21,000 products and several wellknown brand names. You want to knife edge only the side which is not closing off the air flow in the throttle body. It is very important that you do not squeeze the valve between the two flanges because this could cause distortion in the valve body. While the valve is still in the throttle body, put an x on the valve sides where the valve is closing off the air flow so you dont up and grind the wrong side. Metal to metal the design of body and seat assures nonclogging shut off on suspended solids in industries such as. Homeknife edge gate valves amtech makes high performance knife edge gate valves features with design suitable for specific media. Knife edge gate valve manufacturers, knife gate valve, exporter, supplier, stockist, importer. Lug bolt pattern holes are tapped according to asme b16.
Standard repacking kits are available from knife gate manufacturers and their distributors. Cast iron knife gate valves 2 cast iron unidirectional and bidirectional wafer construction ansi 150, pn10 and pn16. Plumb as shown from front to back with supplied 38 tubeline. Unidirectional metal seated bidirectional resilient. The delta industrial knife gate valve guarantees 100% zero. These valves were designed to work in some of the most corrosive, erosive and abrasive environments in the world. The highly polished gate with the dual bevel edge can easily cut through the media. Knife edge gate valve 3d cad model library grabcad.
Knife egde gate valve the series 10 model knife gate is an unidirectional wafer valve designed for general industrial service applications. The design of the body and seat assures nonclogging shut off on suspended solids in industries such as. Knife gate valves henry pratt company valve manufacturer. Environmentally friendly bidirectional bolted bonnet and. Atex 1554 sistag ag atex 1554 hsi sistag ag ped certificate sistag ag iqnet certificate sistag ag iso 9001 certificate sistag ag general documents. Knife edge gate valve pneumatic knife edge gate valve. Stafsjo is a globally leading supplier of knife gate valve solutions. Knife manufacturers standard 40 mm to 600 mm flanged cl with inner body ss or complete ss ss to aisi 410. We have both resilent and metal seated versions in sizes from dn 50 50 mm to dn 1200 1. It is atex approved, bidirectional with full and plane bore, and designed with ductile. Bray knife gate valves and slurry valves provide reliable onoff isolation in the most demanding applications. Avk 70210103 knife gate valve with nonrising stem and handwheel.
A knife gate valve is a component that utilizes a blade to cut through clogging of heavy liquids. Stafsjos knife gate valve wb14 is bidirectional tight and. Send us your spec today and let us design a valve that will fit your needs. Full line of customer square and rectangular knife gates that can be fabricated in 34 weeks where others are 810 weeks or even more. Other options include limit switches, solenoid valves and bonnets. These instructions will guide you through the installation of the raven inverted oil system. Knife gate valves were originally designed for the. 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. Our staff has many years of combined experience in building knife gate valves in particular. The gate of knife edge gate valve is made from ss 304, ss 316,ss 410 and we can do. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Cast iron, ductile iron, cast carbon steel, austenitic stainless steel, duplex steel, super duplex.
Find here knife gate valves suppliers, manufacturers, wholesalers, traders with knife gate valves prices for buying. All red valve knife gate valves are designed and engineered to a higher standard, to provide the best performance possible. Pulp and paper power plants wastewater treatment plants. Knife gate valves deflector cones are used to protect the seat and body from wear as well as preventing build up of material on the seat, or from becoming lodged in the valve body chest. Knife gate valves 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. The valve has good flow characteristics and can be used in applications with pulp, biomass and sludge, and the polyurethane seated version further extend its field of applications to abrasive media such as light slurry. Bottom of the gate edge is machined to a bevel to cut through solids for a tighter seal in the closed position. Knife gate valveknife gate valve manufacturers, suppliers. 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.
The figure 65b is an all cast stainless steel body and yoke with investment cast packing follower. Tighten the locknut to the following specification. The bevelled edge gate design allows the knife gate to crush, cut, sever and expel solids that may be in the fluid stream. Knife gate valves in coimbatore, tamil nadu get latest. Environmentally friendly bidirectional bolted bonnet and standard body styles. Packing kits include the necessary packing to ensure a tight seal. Gate edge is beveled for easier packing seal and longer packing life. Our valve is made utilizing quality carbon steel and covered with a clean to keep the surfacefrom rust. Knife gate and slurry valves overview valve repair.
The defects were most likely caused by inappropriate daily wiping of the valve using a piece of gauze wrapped around a metal instrument. High performance knife gate valves maintenance manual bolted bonnet and bonnetless, 236 50900 mm bolted bonnet. The kgf slurry knife gate valve offers the same features and performance found in the kgd, but 300 psi design and the cvalve is a true slurry throttling valve that provides both high performance and long life in the toughest of. This valve is fabricated by making utilize premium quality materials and refined systems. The series 950 unidirectional knife gate valves feature a single piece, cast body design offers rugged performance in applications ranging from general purpose to severe media handling in an economical semilug body. 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. Cast stainless steel knife gate valves are designed for onoff and isolation services handling corrosive, abrasive and viscous liquids. Knife gate valve, wafer type nominal diameter options dn 501200 nominal pressure options pn 625 maximum working pressure 210 bar serie 02 02395. The solid castbodied full port knife gate valve features a corrosionresistant stainless steel body, gate, stem and packing. Grobet usa is known worldwide for excellence in the quality and reliability of our products. Red valves knife gate valves are the perfect compliment to our broad range of slurry handling products.
We are a team of experts who can undertake any challenges and can provide consultancy for the most optimized solution. Krebs technequip knife gate valves delta pompen bv. Inserting the cartridge from the top of the bq valve, rather than the bottom, allows access to the cartridge. Design size end connection materials of construction body. How to knife edge your throttle body butterfly valve. Casted gate supports in the bore and a steel reinforced.
Knife edge gate valve our range of products include pneumatic knife edge gate valve, knife edge gate valve with manual operating, pneumatic operated knife edge gate valve with manual override, ss credling knife gate valve, knife edge gate valve pneumatic with manual operating and knife edge gate valve. It is atex approved, bidirectional with full and plane bore, and designed with ductile iron body, stemgatebolts of stainless steel 316, and reinforced nbr sealing. Seat rira ss 304 ss 316 valve dimension table pressure 2. When ordering packing kits, be sure to specify the valve model number, seat type and type of valve. 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. Applications outside of their conditions require special design considerations. The manual knife edge gate valves are ideal for use in applications handling viscous media, dry power, slurries, and sludges, in mining, sewage, food, cement, brewing, pulp, and the. 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. Bray series 950 unidirectional knife gate valves feature a onepiece, cast body design available with integral metal or replaceable soft seat for easy automation. C s ci ss alloys monel hast alloys fabricated material construction. Inadvertent pressure applied on the knife edge of the valve probably resulted in, at first, slight bending of the edge with lacerations produced by subsequent improper wiping. 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. Release pressure from the valve and make sure it is closed. Allowing oil to be picked up and redirected to the oil pump.
The 65b is designed to handle dense mixtures of stock and slurries with unidirectional shutoff. Knife edge gate valve flowtech industries has carved strong position in the knife edge valves manufacturing market, because of superior quality and credibility. We handle every facet of the fabrication process from engineering to. Dfcs insamcor range of ported blade knife gate valves. Ebqe and sbqe bodies are excellent choices for r410a systems with their integral solder fittings. Knife edge gate valves suppliers of broad extent of knife gate valveto our patrons.
Y the mounting plate is designed to accept manual, pneumatic or. The shearing action of the knife gate cuts through solids and cleans the seat as it closes. For the cds2, 4 and 7, the existing valve cable can be reused or replaced. All metal seated valves meet or exceed seat test requirements of the design standards. We specialize in custom knife gate valves from 2 to 96 and above, utilizing carbon steel to stainless steels and other weldable alloys. Knife edge gate valve is leading manuafactures, exporters and suppliers of knife edge gate valve in india and uae. We have solution to sludges, slurries, powders, problem fluids that challenge todays pulp and paper, chemical, textile and sugar mills. Reduced balanced port increased inventory interchangeable. Pg test of knife gate valve as 6 days over 3 visits to site2 days x 3 visits and the visit is inclusive of expenses towards travel, accommodation etc. The keckley style kgv knife gate valves are available with numerous optional packing types and special packing arrangements to help ensure superior performance.
320 195 1062 1200 1068 713 262 1514 639 151 36 1105 793 1371 1532 53 1377 1269 835 1140 708 892 451 518 985 622 619 208 1272 276 1100 1532 599 395 859 1439 1486 1197 1131 266 564 426 1003