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.
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
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.
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 Hyunwoo knife gate valves are designed to handle the process industries ash, pulp&paper, power/utility, oil and gas production, chemical refining. Hw knife gate valves have a lug face to face & raised face to face body design. Available seats are metal & resilient seat especially epdm, poly-amide, teflon, silicone, etc. Design feature also include a raised face seat with the groove that prevents clogging.(as the valve is open the flow cleans the groove) Hw kgv is offered a variety of actuator including handwheel, chain, gear, electric, air or hydraulic actuation. 50a ~ 1350a
Titanium gate valve Gate valve Industrial valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, Wafer, Lug Pressure range: 150LB, 1.0MPa~25.0MPa Size range: NPS3/8-40, DN10~DN1000 Drive: Hand wheel, Gear, Electric, Pneumatic actuator Design Feature: Titanium knife gate valve is designed specifically for reliable in difficult services in pulp and paper mill, petrochemical industries, mining ect. application. This type valve is with optional seats and can be specially designed with electric, pneumatic actuation based on the local control, which facilitates automatically operation. 1. Designed with wafer type structure, shorter face to face dimension, small volume,light weight. It is convenient for installation, carriage, storage and piping layout. Its cost-effective valve. 2. Packing seal use Japan DAKIN PTFE.. 3. The knife shape gate can easily cut off materials, fibers and sundries, preventing clogging and easy for closure and open. 4. Replaceable seat make sure easy for repairing. 5. Designed with straight type, small flow resistivity and more safe application. 6. Handwheel with anti-corrosive plastic coating, which obtains good look and convenient for handle 7. The complete round port area provides maximum flow capacity and minimum head loss. 8. Operation: Hand wheel, Gear, Pneumatic, Hydraulic, Electric actuator