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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 Do I Test an LPG Safety Valve to Confirm It Is Still Functioning Properly
  • How Does a PTFE Lined Y Pattern Globe Valve Improve Flow Control in Aggressive Chemical Applications
  • Why Choose a Replaceable Orifice Thermal Expansion Valve for Modern Refrigeration Systems?
  • Why Choose an AL Bronze Wafer Butterfly Valve for Your Industrial Applications?
  • How Does a Flange Ammonia Globe Valve Improve Safety in Anhydrous Ammonia Service
  • How Do You Select the Right Swing Check Valve Size for Water Applications
  • How Does an Extended Stem Butterfly Valve Compare to a Rising Stem Gate Valve
  • How Does Temperature Affect the Seat Seal of a Forged Check Valve

  • How Do I Test an LPG Safety Valve to Confirm It Is Still Functioning Properly

    For any facility using liquefied petroleum gas, the LPG Safety Valve is your last line of defense against overpressure events. A malfunctioning valve can turn a manageable pressure spike into a catastrophic rupture. At Supertech, we have engineered and tested thousands of these critical devices across industrial, commercial, and domestic installations.

  • How Does a PTFE Lined Y Pattern Globe Valve Improve Flow Control in Aggressive Chemical Applications

    In harsh chemical processing environments, standard valves often fail due to corrosion, leakage, or poor throttling accuracy. The PTFE Lined Y Pattern Globe Valve from JOEPAI solves these challenges by combining a corrosion-resistant liner with an optimized flow path. This design ensures stable modulation, zero metal-to-fluid contact, and extended service life.

  • Why Choose a Replaceable Orifice Thermal Expansion Valve for Modern Refrigeration Systems?

    ​In modern refrigeration and air conditioning engineering, system efficiency, stability, and adaptability have become critical performance benchmarks. Among the core components that directly influence evaporator performance, the Replaceable Orifice Thermal Expansion Valve plays a decisive role in regulating refrigerant flow under varying load conditions. By precisely controlling superheat at the evaporator outlet, it ensures optimal heat exchange efficiency while protecting the compressor from liquid slugging.

  • Why Choose an AL Bronze Wafer Butterfly Valve for Your Industrial Applications?

    ​When it comes to controlling the flow of liquids and gases in industrial pipelines, selecting the right valve is crucial for efficiency, safety, and durability. Among the various options available, the AL Bronze Wafer Butterfly Valve has emerged as a popular choice across industries such as water treatment, chemical processing, HVAC systems, and marine applications. Its compact design, corrosion resistance, and ease of installation make it an ideal solution for both new projects and retrofitting existing systems.

  • How Does a Flange Ammonia Globe Valve Improve Safety in Anhydrous Ammonia Service

    Anhydrous ammonia is widely used in industrial refrigeration and chemical processing, but its toxic and corrosive nature demands strict safety measures. A Flange Ammonia Globe Valve plays a critical role in leak prevention and system control. At Huadu, we engineer these valves to meet the highest safety standards, ensuring reliable shut-off and long-term performance in harsh ammonia environments.

  • How Do You Select the Right Swing Check Valve Size for Water Applications

    Selecting the correct Swing Check Valve size for water applications is critical to system performance and longevity. An undersized or oversized Swing Check Valve leads to water hammer, excessive pressure drop, or internal component damage. Hanno provides engineering-grade Swing Check Valves designed for precise sizing in potable water, irrigation, and industrial water systems.

  • How Does an Extended Stem Butterfly Valve Compare to a Rising Stem Gate Valve

    When selecting flow control devices for buried or high-reach pipeline systems, engineers often debate between an Extended Stem Butterfly Valve and a rising stem gate valve. Zhongguan, a trusted name in industrial valve manufacturing, provides clarity on this comparison. Both valves serve isolation purposes, but their design, operation, and application suitability differ significantly.

  • How Does Temperature Affect the Seat Seal of a Forged Check Valve

    Temperature plays a critical role in the performance of any industrial valve, and the Forged Check Valve is no exception. At Huadu, a leading manufacturer in the flow control industry, understanding how thermal conditions impact the seat seal is essential for ensuring long‑term reliability, leak prevention, and system safety.

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