Basic Info.
Temperature
Low Temperature
Seal Surface
Parallel Gate Valve
Usage
Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Application
Industrial Usage, Water Industrial Usage
Transport Package
Wooden Box
Specification
2 inches-25 inches
Product Description
Knife gate valve has a simple and compact structure, reasonable design, lightweight material saving, reliable sealing, light and flexible operation, small size, smooth passage, small flow resistance and light weight. Easy to install, easy to disassemble and other advantages, completely solve the difficult problems of weight, flow resistance, large area, and difficult installation of ordinary gate valves, plate valves, stop valves, regulating valves, butterfly valves, ball valves, etc., and can replace general cut-offs. The valve and regulating valve can work normally under the working pressure of 1.0MPa-2.5MPa and the operating temperature of -29-55oºC. The gate of the knife-shaped valve has a shearing function, which can scrape off the adhesion on the sealing surface and automatically remove the debris. The stainless steel gate can prevent the seal leakage caused by erosion.Knife gate valve is suitable for coal preparation, slag discharge, urban sewage treatment, food, papermaking, medicine, petroleum, excellent engineering and other oil, water, steam pipelines in mines and power plants to connect or cut off the cement slurry and gold in the pipeline. Mineral powder, ore, slag, coal slurry, paper pulp, wood pulp, tailings, fiber, dust, chemical treatment sewage, sedimentation tank, asphalt, silo export, fruit, grain, slaughterhouse wastewater and other media.1. The liftable ram sealing surface can scrape off the adhesive on the sealing surface and automatically remove debris.2. The stainless steel gate can prevent the sealing leakage caused by corrosion, and the fine grinding and polishing treatment can obtain a better sealing effect. The bottom end of the knife board is processed into a blade shape, which has a cutting function for soft materials such as fiber, pulp and wood pulp, and has a good opening and closing effect. A hard polytetrafluoroethylene scraper is installed on the top of the blade to prevent dust, grit and other abrasive materials from entering the stuffing box, which can significantly increase the life of the blade.3. The stainless steel valve body is durable, the rib design of the valve body improves the strength of the valve body, and the double-headed screw is opened and closed more quickly..4. The overall stainless steel material can prevent corrosion and damage to the valve body. The packing culvert is precision casting. The valve body is flange-type integral casting. The material can be selected as 304.316._316L.WCB.2Crl3 according to user requirements. The sealing ring is made of PTFE. Reinforced PTFE material, corrosion-resistant, wear-resistant, non-stick slag.5. The fully circular DC channel design does not contain slag or jam.6. The scientific upper seal stuffing box design makes the upper seal safe, effective and durable.7. The short structure length can save raw materials, installation space, and effectively support the strength of the pipeline.8. The triangular bracket saves raw materials and ensures the required mechanical properties. ―_9. The guide block on the valve body of the knife gate valve makes the gate move correctly. The extrusion block ensures effective sealing of the gate.10.The drive mechanism of knife gate valve can be arbitrarily selected.11. The V-type gate can be used as a regulating valve.12. Compact design. It occupies small space, light weight, low price, easy installation, complete anti-blocking measures, easy to maintain, easy to use and long life, and the drive device can be selected at will.13. The valve plate has 5 supporting points, so that the valve plate has a good self-centering function. When the valve is closed and under pressure, the valve plate does not deviate.
Address:
Shihu Village, Jinjiang Town, Shanggao County, Yichun, Jiangxi, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
The company is engaged in the pipeline accessories design, manufacturing, sales as one of professional manufacturers, the production of clamp flexible Coupling, Coupling for HDPE pipe, Knife gate valve products are sold to domestic provinces and cities, and exported to southeast Asia, France, Hong Kong, Europe such as France. Widely used in municipal, mining, construction, chemical, oil and so on. Because is a real manufacturer, under the premise of guarantee quality can obtain real benefits to our customers.
