Solving Uncontrolled Flow: How KDV Valves Restore Process Control
Preventing Fluid Backflow: The Vital Role of Check Valves

Essential Safeguards Against Pressure Surges in Industrial Systems

Pressure fluctuations and surges are ever-present dangers in industrial systems where liquids or gasses move under pressure. If left unchecked, these sudden pressure spikes can lead to disastrous outcomes:

  • Equipment failure: Excessive pressure stresses pipes, pumps, and other components beyond their limits.
  • System breaches: Ruptured lines or tanks can cause uncontrolled release of potentially hazardous materials.
  • Safety hazards: Process instability and equipment damage put workers and the environment at risk.

control valves

Fortunately, pressure relief/control valves are engineered specifically to protect against these dangers. KDV Valves in Australia is a leading provider of precision flow control solutions, delivers reliable valves to safeguard your industrial processes, ensuring long-term safety and efficiency

Understanding the Mechanics of Pressure Relief/Control Valves

  • Technical explanation: These valves work automatically. When system pressure surpasses safe levels, the valve opens, allowing excess fluid or gas to escape. This release reduces pressure, safeguarding the system.
  • Surge protection: A pressure surge is a rapid pressure jump. Relief/control valves react quickly, opening to bleed off excess pressure almost instantly, stabilizing your system.
  • Common valve types:
  • Spring-loaded: Direct-acting; a spring holds the valve closed until pressure overcomes it.
  • Pilot-operated: Use system pressure to control a larger main valve, enabling higher flow capacity and more precise pressure settings.

    KDV Valves: Precision Solutions for Pressure Regulation
  • Quality and customization: KDV Valves are meticulously crafted for durability and offer various material options. Their experts work with you to select optimal valve types and pressure settings for your specific system.
  • Industry expertise: KDV has a proven track record. Their valves safeguard petrochemical refineries, power plants, water systems, and countless critical applications worldwide.

    Key Factors for Effective Valve Selection
  • System analysis: Before choosing valves, carefully analyze your system’s normal operating pressure, potential surges, flow rates. This data determines the right pressure settings and valve size.
  • Operational requirements:
    • Temperature: Your valve must handle the temperature of your fluids.
    • Chemical compatibility: Ensure valve materials won’t react with the fluids they’ll encounter.


      Uncontrolled pressure surges are a recipe for disaster in industrial settings. Pressure relief/control valves are your first line of defense, protecting your investment, maintaining safe processes, and promoting overall system stability. KDV valves are engineered for the job, with options tailored to handle your unique needs.

      Don’t wait for a pressure-related crisis. Contact KDV