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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 Makes Butterfly Valves Critical for Emergency Shutdown in Hydropower Stations?
  • Why Are Gate Valves Widely Used in Long-Distance Oil and Gas Transmission Pipelines?
  • Why Are Globe Valves Widely Used in Heating and Hot Water Supply Systems?
  • How Does a Control Valve Act as the Final Control Element in Automation Loops?
  • What sealing technologies make Ball Valve ideal for fugitive emission control?
  • How Does a CNC Machined Orbit Ball Valve Ensure Zero Leakage in High-Pressure Gas Pipelines
  • Which Fluorine Lined Flange Ball Valve Size and Pressure Class Is Best for Chemical Service
  • How Does a Balancing Valve Improve Hydraulic System Performance?

  • What Makes Butterfly Valves Critical for Emergency Shutdown in Hydropower Stations?

    An engineering guide for hydropower station operators on butterfly valve selection for emergency shutdown. Compare closure time, fail-safe mechanisms, and maintenance strategies with real operating data.

  • Why Are Gate Valves Widely Used in Long-Distance Oil and Gas Transmission Pipelines?

    An engineering reference for pipeline designers on gate valve selection for long-distance transmission. Compare flow characteristics, sealing mechanisms, and maintenance requirements across valve types.

  • Why Are Globe Valves Widely Used in Heating and Hot Water Supply Systems?

    A practical selection guide for HVAC system designers. Compare globe valve throttling performance, leakage rates, and installation requirements with real application data for heating systems.

  • How Does a Control Valve Act as the Final Control Element in Automation Loops?

    Understanding how a control valve functions as the final control element in automation loops. Covers valve characteristics, positioner response, loop tuning, and common failure modes with technical data and engineering references.

  • What sealing technologies make Ball Valve ideal for fugitive emission control?

    What sealing technologies make ball valve ideal for fugitive emission control? Zhejiang Bolaisi Valve Co., Ltd. explains live-loaded packing, fire safe seals, and low emission designs with tables and FAQ.

  • How Does a CNC Machined Orbit Ball Valve Ensure Zero Leakage in High-Pressure Gas Pipelines

    In critical high-pressure gas transmission systems, even microscopic leakage can lead to catastrophic safety incidents, operational downtime, and substantial financial losses. Unlike conventional quarter-turn valves that rely on continuous sealing compression, the CNC Machined Orbit Ball Valve—exemplified by Lionse’s precision-engineered solutions—achieves true mechanical shutoff through a unique camming action that eliminates seat rubbing and delivers bubble-tight sealing under extreme differential pressures.

  • Which Fluorine Lined Flange Ball Valve Size and Pressure Class Is Best for Chemical Service

    Selecting the correct Fluorine Lined Flange Ball Valve for aggressive chemical environments is not a one-size-fits-all decision. The wrong size leads to inefficient flow control, while an incorrect pressure class invites catastrophic leakage or premature failure. For over a decade, JOEPAI has supplied engineered fluoropolymer-lined valves to chemical plants, pharmaceutical manufacturers, and petrochemical facilities worldwide. This guide cuts through the confusion and delivers a systematic method to match valve dimensions and pressure ratings to your specific service conditions.

  • How Does a Balancing Valve Improve Hydraulic System Performance?

    A balancing valve is a critical component used in modern HVAC, water distribution, and industrial fluid systems to regulate flow, maintain pressure balance, and improve energy efficiency. When a hydraulic system suffers from uneven flow distribution, excessive energy consumption, unstable temperature control, or frequent maintenance issues, selecting and installing the right balancing valve can provide an effective solution. This article explains how balancing valves work, why they are important, common application challenges, and how Huitong provides reliable balancing valve solutions for different fluid control requirements.

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