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Tianjin Konos Industrial Valve Manufacturing Co., Ltd. established in 2010, mainly engaged in water conservancy machinery and equipments. There are five types of products valves, pipe fittings, Mechanical Bar Screen, penstock and crane. Our factory has gradually formed an effective and well-run business model. During the industry is facing historic development opportunities, the company followed the market situation and industrial development trends, spread new business areas, opened an overseas sales company. In addition, the company is actively transforming to provide customized services on the basis of traditional manufacturing. Our technicians available to make design according to clients request. Also produce OEM products as well.

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New Products

BS Standard Cast Iron Metal Steated Gate Valve

BS Standard Cast Iron Metal Steated Gate Valve

China High Pressure 4 Inch DIN F4 Ductile Cast Iron Ggg50 Resilient Seated Nrs Sluice Gate Valve Factory

China High Pressure 4 Inch DIN F4 Ductile Cast Iron Ggg50 Resilient Seated Nrs Sluice Gate Valve Factory

DN1500 Pn16 En593 14 China Factory Ductile Iron Ggg50 Gear Operated Double Flange Butterfly Valve Resilient Seat Double Offset / Eccentric Butterfly Valve

DN1500 Pn16 En593 14 China Factory Ductile Iron Ggg50 Gear Operated Double Flange Butterfly Valve Resilient Seat Double Offset / Eccentric Butterfly Valve

China Factory Ductile Iron Ggg50 Eccentric Butterfly Valve DN1500 Pn16 Gear Operated Butterfly Valve Resilient Seat Double Offset / Eccentric Butterfly Valve

China Factory Ductile Iron Ggg50 Eccentric Butterfly Valve DN1500 Pn16 Gear Operated Butterfly Valve Resilient Seat Double Offset / Eccentric Butterfly Valve

3 PCS 600lb Forged Steel Ball Valve-Q47f

3 PCS 600lb Forged Steel Ball Valve-Q47f

300lb 3 PCS Forged Steel Ball Valve-Q47f

300lb 3 PCS Forged Steel Ball Valve-Q47f

3 PCS 600lb Forged Steel Ball Valve-Q47f

3 PCS 600lb Forged Steel Ball Valve-Q47f

3PC API 6D Pipeline Forged Steel Ball Valve

3PC API 6D Pipeline Forged Steel Ball Valve

News

  • How to Replace a Fully Automatic Washing Machine Solenoid Valve Step by Step
  • What Makes Butterfly Valves Suitable for Both Clean Water and Raw Water Applications?
  • How Does a Shock Absorber Base Valve Improve Damping Performance?
  • Which Factors Define the Performance of Optipow 135 Piston Pulse Valve?
  • How Can a Cleaning Cap for Passive Split Butterfly Valve Improve Containment and Maintenance?
  • Which Floating Ball Valve Design Fits Demanding Industrial Service?
  • What Are the Key Differences Between a Pressure Reducing Valve and a Fluid Pipeline Pressure Regulating Valve
  • How Do Butterfly Valves Handle Bi-Directional Flow in Pumped Storage Hydro Plants?

  • How to Replace a Fully Automatic Washing Machine Solenoid Valve Step by Step

    A faulty Fully Automatic Washing Machine Solenoid Valve is one of the most common reasons a washer stops filling, overflows, or leaks during a cycle. At LIHE, we have manufactured and tested thousands of inlet valves for residential and commercial washers, and we know that a correct replacement depends on matching the valve to your machine's voltage, port configuration, and water pressure rating. This guide walks you through the entire replacement process, from diagnosis to final leak test.

  • What Makes Butterfly Valves Suitable for Both Clean Water and Raw Water Applications?

    A valve engineer's guide to butterfly valve selection for clean water and raw water service. Compare seat materials, disc coatings, and bearing designs for different water qualities.

  • How Does a Shock Absorber Base Valve Improve Damping Performance?

    ​A vehicle's suspension system must constantly deal with road impacts, vibration, body movement, and changes in load. Behind stable handling and comfortable driving is a carefully engineered hydraulic damping system, in which the Shock Absorber Base Valve plays an important role. Commonly used in twin-tube shock absorbers, the base valve helps regulate damping fluid flow between the working cylinder and reservoir during compression.

  • Which Factors Define the Performance of Optipow 135 Piston Pulse Valve?

    Discover which factors affect Optipow 135 Piston Pulse Valve performance, including piston structure, cleaning efficiency, installation conditions, and industrial applications.

  • How Can a Cleaning Cap for Passive Split Butterfly Valve Improve Containment and Maintenance?

    ​In pharmaceutical, biotechnology, chemical, food-processing, and other industries handling powders or sensitive materials, maintaining a clean and controlled transfer interface is essential. A passive split butterfly valve is designed to support contained material transfer by connecting with a corresponding valve while helping reduce exposure to the surrounding environment. Industry solutions commonly emphasize containment, dust control, reduced cross-contamination, and protection of operators and products during transfer.

  • Which Floating Ball Valve Design Fits Demanding Industrial Service?

    Which floating ball valve design fits your industrial piping system? Learn about floating ball valve construction, materials, pressure ratings, sealing, applications, standards, and key purchasing considerations from Liangyi Valve.

  • What Are the Key Differences Between a Pressure Reducing Valve and a Fluid Pipeline Pressure Regulating Valve

    In fluid handling systems, maintaining consistent downstream pressure is essential for safety, efficiency, and equipment longevity. Engineers often encounter two terms that appear interchangeable: the pressure reducing valve and the Fluid Pipeline Pressure Regulating Valve. While both devices manage pressure, they differ in design intent, application scope, and performance characteristics. Huitong, a manufacturer with decades of experience in fluid control solutions, clarifies these distinctions to help system designers and maintenance teams select the right component.

  • How Do Butterfly Valves Handle Bi-Directional Flow in Pumped Storage Hydro Plants?

    A hydro engineer's guide to butterfly valve design for pumped storage plants. Understand bi-directional sealing, bearing loads, and operating torque in frequent flow reversal applications.

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