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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

  • What Is the Proper Bolting Torque Specification for Flanged GOST Globe Valves During Installation
  • What Makes 2PC Flange Ball Valve DIN a Reliable Choice for Industrial and Marine Applications?
  • Why Does My Downward Expansion Discharge Valve Make Noise During Hot Gas Bypass Operation
  • What Is the Maximum Pressure Rating for a Carbon Steel ASTM Basket Strainer in Steam Service
  • What Is the Maximum Pressure Rating for a GB Carbon Steel Basket Strainer in Steam Systems
  • How Does an Air Tank Drain Valve Improve Marine Air System Performance?
  • What Are the Main Benefits of Using a Full Cover Cleaning Machine with Gauge and Regulating Valve
  • How Does an Air Tank Auto Drain Valve Improve Compressed Air System Performance?

  • What Is the Proper Bolting Torque Specification for Flanged GOST Globe Valves During Installation

    At Hanno, we have supplied GOST Globe Valves to over 200 industrial sites worldwide, and we consistently emphasize that torque specification is the single most decisive factor in flange joint reliability.

  • What Makes 2PC Flange Ball Valve DIN a Reliable Choice for Industrial and Marine Applications?

    ​In modern industrial piping systems, valve performance directly affects safety, efficiency, and long-term operating costs. Among various valve solutions, the 2PC Flange Ball Valve DIN has become a preferred option for industries requiring reliable shut-off control, excellent sealing performance, and flexible installation. Designed according to DIN standards, this type of ball valve provides stable operation in demanding environments such as chemical processing, water treatment, energy projects, and marine systems.

  • Why Does My Downward Expansion Discharge Valve Make Noise During Hot Gas Bypass Operation

    The Downward Expansion Discharge Valve is a precision component, and when it speaks loudly during bypass, it is telling you something about pressure differentials, valve travel, or system phase conditions. At LOZOSE, we have analyzed hundreds of field noise complaints, and in most cases, the root cause is traceable to three mechanical and thermodynamic factors. Understanding these will save you from unnecessary replacements and unexpected downtime.

  • What Is the Maximum Pressure Rating for a Carbon Steel ASTM Basket Strainer in Steam Service

    For critical steam applications, Huadu provides Carbon Steel ASTM Basket Strainer solutions that comply with ASME B16.5 and B16.34, ensuring safe and reliable performance. This blog breaks down the pressure-temperature matrix, design factors, and maintenance best practices for steam service.

  • What Is the Maximum Pressure Rating for a GB Carbon Steel Basket Strainer in Steam Systems

    When specifying pipeline protection for high-temperature steam networks, engineers frequently ask about the pressure limits of strainer equipment. The GB Carbon Steel Basket Strainer manufactured by Huadu is designed to handle demanding thermal cycles, but its maximum allowable working pressure depends on multiple factors—including temperature, flange class, and shell thickness.

  • How Does an Air Tank Drain Valve Improve Marine Air System Performance?

    ​In modern marine engineering, compressed air systems play an essential role in supporting ship operations, including engine starting, pneumatic control, safety equipment, and auxiliary machinery. However, moisture, oil residue, and contaminants naturally accumulate inside air tanks during compression. Without an efficient drainage solution, these impurities may reduce system efficiency, accelerate corrosion, and increase maintenance costs. An Air Tank Drain Valve is a key component designed to remove accumulated water and contaminants from air tanks, ensuring stable operation and extending equipment service life.

  • What Are the Main Benefits of Using a Full Cover Cleaning Machine with Gauge and Regulating Valve

    In industrial cleaning operations, precision and safety are non-negotiable. The Full Cover Cleaning Machine with Gauge and Regulating Valve represents a significant upgrade over open-frame or manually adjusted systems, offering operators real-time pressure visibility and fine-tuned flow control. Brands like GENUINSKY have refined this technology to deliver consistent results across automotive, aerospace, and heavy-machinery maintenance. Below, we break down the measurable advantages, backed by operational data and field feedback.

  • How Does an Air Tank Auto Drain Valve Improve Compressed Air System Performance?

    ​In modern industrial and marine compressed air systems, moisture management is a key factor affecting equipment reliability, operating efficiency, and maintenance costs. An Air Tank Auto Drain Valve is designed to automatically remove condensed water and impurities from air tanks without requiring frequent manual operation. By ensuring clean and dry compressed air, this valve helps protect pneumatic components, extend equipment lifespan, and maintain stable system performance.

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