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Knife Gate Valve - KGV99

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  • In House Testing

  • Australian Owned and Operated Since 1984

  • ISO 9001 Quality Standards

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Bidirectional, Stainless Steel, Resilient Seated, Knife Gate Valve - KGV99

Our Resilient Seated Knife Gate Valves are expertly engineered to deliver superior performance, durability, and versatility in various flow control applications. These valves are designed, manufactured, and tested according to MSS SP-81 standards, ensuring a high-quality product that meets your most demanding requirements.

Key features of our Resilient Seated Knife Gate Valves include:

  1. Quality Assurance: Each valve is designed, manufactured, and tested in accordance with MSS SP-81 standards, ensuring top-notch performance and reliability.
  2. Heavy-Duty Construction: The one-piece cast stainless steel body provides excellent resistance to deflection from line loads and internal pressure, ensuring long-lasting durability.
  3. Non-Clogging Design: The full port design prevents clogging, making the valve suitable for various applications involving thick media and solids.
  4. Enhanced Rigidity: The heavy-duty cast stainless steel yoke enhances structural rigidity and mechanical strength, while the double clevis pin design ensures maintenance-free reliability.
  5. Bi-Directional Flow: Our Resilient Seated Knife Gate Valves are designed for bi-directional flow control, allowing for smooth and efficient operation in both directions.
  6. Robust Support: The heavy-duty stem nut accommodates axial and side loading, providing enhanced support and stability.
  7. Guided Gate: The integral gate guide prevents deflection, ensuring a tight seal and optimal performance.
  8. Adjustable Gland Retainer: The separate gland retainer, independent of the yoke, is fully adjustable and ensures high functionality and reliability.
  9. Precision-Machined Gate: The double-sided machined gate reduces friction and torque, minimizing maintenance downtime.
  10. Corrosion-Resistant Stem: The stainless steel stem and retainer protect against corrosion, extending the valve's lifespan.
  11. Seat Options: Various seat options are available to suit your specific application requirements.
  12. Drip Tight Seal: The resilient seat ensures a drip-tight seal, providing efficient shut-off capabilities.
  13. Easy Seat Replacement: The resilient seat sits flush with the valve's bottom, making replacement quick and easy while eliminating build-up areas and ensuring a smooth flow for the medium.
  14. Clockwise Closing: Our Resilient Seated Knife Gate Valves come with a standard clockwise closing mechanism for easy operation.

In summary, our Resilient Seated Knife Gate Valves offer an advanced flow control solution, combining robust construction, precision engineering, and versatile features to meet a wide range of applications. Choose our Resilient Seated Knife Gate Valves for a reliable, high-performance, and maintenance-free flow control solution that excels in even the most challenging operating conditions.

Challenger Valves Unidirectional Knife Gate Metal Seated Valve KGV99


Challenger Valves
Unidirectional Knife Gate Metal Seated Valve
  • Stainless Steel
  • DN50-DN600
  • Lugged
Connection standard
  • AS2129 (Table D)
  • ANSI#150
Pressure rating
  • 10 BAR
Operating temperature
  • Max Temperature: 232°C

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