The knife gate valve is truly a high performance knife gate valve design. This valve provides zero leakage Bi-directional shut-off, has mechanically retained seal, has a compact non-rising stem design, and can be Repacked in service under full pressure. The chest and seating areas of the valve are self-cleaning. The Reduced chest area, minimal gate arc, and contoured flushing corners in the body prevent jamming by Eliminating material build-up in the chest, body and seating area. The gate seals against a combination Metal and resilient seat and is guided for the full stroke length of the valve. The top “transverse” seal is repackable while in service under full pressure. The valve is tested and rated for zero leakage (liquid or Gas) downstream and to atmosphere.
1 Capscrew & whasher 304 stainless steel 2 1 Handwheel Cast iron, astm a126 class b 3 Bolts & nuts (o-ring plate) 304 stainless steel 4 1 O-ring plate Cast iron, astm a126 class b 5 2 O-rings (o-ring plate) Rubber 6 1 Gasket (o-ring plate) Composition 7 1 Low torque bearing Delrin 8 1 Cover Cast iron, astm a126 class b 9 Bolts & nuts (cover) 304 stainless steel 10 1 Gasket (cover/body) Composition 11 1 Non-rising stem Low zinc bronze 12 1 Stem/gate nut Bronze 13 1 Body Cast iron, astm a126 class b 14 2 Wedge Bronze 15 2 Hook Cast iron, astm a126 class b 16 2 Gate/disc Cast iron, astm a126 class b 17 2 Gate/disc ring Bronze 18 2 Case/body ring Bronze 19 1 Operating nut Cast iron, astm a126 class b 20 1 Pipe plug Steel with teflon 21 4 Capscrew on 10" & 12" only Silicon bronze 22 2 Straps on 10" & 12" only Stainless steel
Brass & PVC Gate Valve
Gate & Globe Valves, Ball Valves and Manifold
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
Couplings, gearbox, valves, pumps, bearings, conveyor systems, pipes & fittings, automation drives electrical items, rtd, cables, switchgears, transformers, measuring instruments, drilling machines. ball valves, gate valves, globe valves, butterfly valves, diaphragm valves, waffle valves, sluice valves, hydraulic valves, pneumatic valves, solenoid valves, bellow seal valves, check valves in stainless steel, ss 304, ss 316, brass, m.s, cast iron, cast steel, pvc, nylon, teflon, ceramic lining valves. fittings: flanges, elbows, tee, couplers, nipples. bearings, v belts, couplings: gear couplings, pin bush couplings,pulleys.Export, clearance, door delivery, import, automations, maintenance, retro fitting, installations
* The A216 WCB Cast Carbon Steel Gate Valve is exceptionally sturdy, rugged, and durable, with a reputation for quality, integrity, and long service. * They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction. * Gate Valves are of flexible wedge design, outside screw and yoke, and bolted-bonnet construction. The valves conform to API 600. Main features * Bolted body-bonnet design,seal welded & Valves with pressure seal bonnet * Bellows-sealed Gate and Globe valves available * Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks * Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor * T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598 * Rolled ACME thread on stem for smooth operation * Tapered shoulder on the stem for back seating * Self-aligning type gland assembly with stud-and-nut tightening * Integral hard-faced body seat for globe and check valves * Spring-loaded disc on check valves suitable for no horizontal applications too * Gate and globe valves can be offered with electrical actuators * Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion * Valves can be offered to NACE MR-0175 and other special NACE requirements
A knife gate valve is a component that utilizes a blade to cut through clogging of heavy liquids; whereas a slide gate valve is a component utilizing a slide plate in order to better manipulate or control the flow of dry bulk material. The Knife Gate Valve provides reliable shut-off for both dry and wet line fluids. The bonnet-less valve equipped with a heavy-duty gate to cut though both dry and wet line fluids. The valves find application in paper and pulp, minerals and metals, steel plants, thermal power plants and chemical/ petrochemical industries. The versatile metallic and resilient seats for bidirectional and unidirectional applications. The versatile metallic and resilient seats for bidirectional range is available in wafer, lugged and flanged configurations.
Flanges, gate & globe valves, steel forgings, high pressure fittings, boiler components, forged pipe fittings, automobile components, super duplex steels and special alloy steels forgings.
Product : Valves Brand : Renaissance Pipe Fitting Inc. Sizes : Refer the specification Condition : New Rating : 4.6, based on 112 reviews price : Start from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Valves which is a device that regulates directs or controls the flow of a fluid gases liquids fluidized solids or slurries by opening closing or partially obstructing various passageways Valves are technically valves fittings but are usually discussed as a separate category In an open valve fluid flows in a direction from higher pressure to lower pressure It is being made up from different materials like Stainless Steel Carbon Steel Alloy Steel Gun Metal Brass Bronze Forge Cast Iron Cast Steel and Mild Steel Meanwhile Valves are quite diverse and may be classified into a number of basic types such as Ball Valve Butterfly valve Ceramic Disc valve Check valve Choke Valve Diaphragm valve Gate valve Globe valve Knife Valve Needle Valve Pinch Valve Piston Valve Plug Valve and so on
Gate Valves or Knife Gate Valves find applications in Chemical Industries, Electrostatic Precipitators, Vacuum Retorts, Hydrocarbon Refining, and Cooling Water to Turbines, Flash Tank Discharge, Liquor Heating, Grinding etc. Gate Valves Technical Specification: Gate Valves or Knife Gate valves are made of different types of construction materials like Stainless Steel Gate Valves, Alloy Steel Gate Valves, Aluminium Knife Gate Valves, Brass Knife Gate Valves and Bronze Knife Gate Valves. Performance will always depend on the size and material of the valves. Gate valves may have different types of bonnets like screw-in, union, or bolted bonnet. These bonnets provide anti-leakage closure to the valve body. These are mostly used in case of high pressure services, typically in excess of 2250 psi. We, at Hitesh Metal, make sure to provide the best material according to the client's specifications. Our company is well equipped with all kinds of resources for successfully meeting the demand of its products. Contact us today to get the best value price for gate valves or knife gate valves. ANSI/ASME B16.10 Gate Valve / Knife Gate Valve Specifications: Type Bolted Bonnet O. S. & Y Type Rising Stem Size 50mm to 600 mm Pressure Rating 150, 300, 600, 900, 1500 Design & Mfg. Standard API 600 / BS 1414 Inspection & Testing Standard API 598 Body Material WCB, Cast Iron, CF8, CF8M, Alloy 20 Trim Materials 13% Cr. Stellited, AISI 304/316/Monel End Connection Flanged, Butt Welded as per ANSI B 16.5 / B 16.25 Face to Face Dimension ANSI B 16.10
Many types of WCB, LCC Materal VALVE. Many types of CF8M, CF8M Material VALVE. Equipment for Oil & Gas Industries.
Industrial Valve Like: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Sluice Valve, Air Valve, Plug Valve as per Engineering Standard
Carbon Steel Knife Gate Valve Knife gate valves provide a lower valve pressure drop and are better suited for handling slurries, solids, and other fluid/solids mixtures than ordinary plug, butterfly, or ball valves. Supcon manufactures knife gate valves for pulp and paper, chemical, petrochemical, power, mining, wastewater and other applications. Benefits Valve field maintenance External access to gland packing allows replacement of the packing ring without removing the valve from the pipeline. Long service life The bottom edge of the blade is curved for high cutting power. Precision grinding and hard chrome plating, smooth blade surface, increased wear resistance, long service life Self-adjusting flexible valve seat supported by O-ring, high wear resistance and long service life. Reliable sealing Grommets can be adjusted to restore sealing during maintenance work Easy to actuate The stem nut is supported by needle roller bearings, which reduces actuation torque and is easy to actuate.
Qb wafer knife gate valve for mud and slurry 1. Size: dn50-dn400 2. Pressure: 1.0mpa-1.6mpa 3 material: cast iron, stainless steel 304, 316, 316l 4. Material for disc: 2cr13, 201, 304, 316, 316l 5. Seat ring: ptfe, 2cr13, stainless steel, hard alloy 6. Packing: graphite, ptfe 7. Connection: wafer, flange, plum 8. Application: sewage, powder, paper pulp, ore pulp, sugar 9. Api knife gate valve for chemicals for ore plup is widely used and enjoy good reputation. Size: 350*50*500 Weight: 50kg/set
Manual lug-type knife gate valve Nominal pressure:0.6mpa, 1.0mpa, 1.6mpa, 2.5mpa, 150lb Nominal diameter:dn50~1200mm nps2'-48' Suitable temperature:-38~650oc(range of temperature subject to the material of sealing and propertyof medium) Connecting flange:ansi B16.5 , GB/T9113, JB/T79, HG, SH, JIS, DIN, NF, BS Main materials:wcb, CF8, CF8M, CF3, CF3M, 2520 Seal type:hard seal, soft seal Accessories:flange. Wooden case
Knife gate valve Plywood crates
'AMCO' Knife gate valves are designed for isolation, on-off & throttling services in various industries.
Bidirectional knife gate valve Name: bidirectional knife gate valve Model: quz73x-10q Nominal diameter: dn40-dn1000 Nominal pressure: 0.6mpa-1.6mpa Material of body: gg20, gg25, ggg40, ggg45 Material of wedge disc: 2cr13, 304, 316, 316l etc. Type of operation: bevel gear, pneumatic actuator, electric Actuator. Accessories: solenoid valve, limit switch, series filter regulator Made of standard: gb, ansi, jis, iso, din, bs etc.
Knife gate valve Name: knife gate valve Model: qbz73x-10c Nominal diameter: dn50-dn2000 Suitable pressure: 1.0mpa-1.6mpa Material of body: wcb, 304, 316, 316l etc. Material of disc: 2cr13, 304, 316, 316l etc. Type of operation: bevel gear, pneumatic actuator, electric Actuator. Accessories: solenoid valve, limit switch, series filter regulator Made of standard: gb, ansi, jis, iso, din, bs etc.
