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KI Pumps & Systems, Inc.  |  SKU: 471450

471450 Relief Valve Spring Stainless Steel (75–125 PSI)

$ 83.52 $ 92.80

471450 Relief Valve Spring Stainless Steel (75–125 PSI) Ships in 1-2 Weeks or Special Order

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We ship in stock items same day. If it needs to be ordered we will ship it out to you the day it arrives.

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Description

The 471450 Relief Valve Spring Stainless Steel (75–125 PSI) by Blackmer is a high-quality component designed to ensure consistent pump performance and durability. Made from corrosion-resistant stainless steel, this relief valve spring is suitable for demanding applications and provides reliable pressure regulation within a range of 75 to 125 PSI. It is specifically engineered for use in positive displacement and sliding vane pumps, offering precise spring tension to protect pump components from overpressure conditions.

The 471450 relief valve spring features manufacturing standards that promote longevity and resistance to environmental corrosion, making it ideal for applications involving exposure to moisture or corrosive substances. It is compatible with Blackmer pumps and other equipment requiring a relief valve spring with similar specifications. The spring’s dimensions are designed to fit standard relief valve assemblies, ensuring easy installation and secure operation.

Key features of this relief valve spring include:

  • Constructed from high-grade stainless steel for corrosion resistance
  • Operating pressure range: 75–125 PSI
  • Designed for positive displacement and sliding vane pumps
  • Standard dimensions for compatibility with Blackmer and similar relief valves
  • Reliable spring tension for overpressure relief and pump protection

This relief valve spring is ideal for maintaining system safety in fluid handling, chemical processing, and other industrial applications where pump overpressure prevention is critical. It is suited for use by technicians, maintenance personnel, and engineers seeking durable, corrosion-resistant relief valve components.

Included in the package is one 471450 relief valve spring. It does not include additional mounting hardware or specific relief valve assemblies. Proper installation requires adherence to manufacturer guidelines to ensure optimal performance.

Care and maintenance of the 471450 relief valve spring involve regular inspection for signs of corrosion, deformation, or fatigue, especially in harsh environments. The spring can be cleaned with standard stainless steel cleaning procedures. It is recommended to replace the spring if signs of wear or loss of tension are observed. There is no specific warranty provided; however, its stainless steel construction offers enhanced durability over standard steel springs.

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Frequently Asked Questions

What are the main benefits of using the 471450 Relief Valve Spring stainless steel?
The 471450 Relief Valve Spring offers benefits such as corrosion resistance, reliable pressure regulation within 75–125 PSI, and durability for demanding industrial applications, helping protect pump components from overpressure.
How do I ensure proper installation and maintenance of the 471450 Relief Valve Spring?
Proper installation involves following the manufacturer’s guidelines for your specific relief valve assembly, and routine maintenance includes inspecting for corrosion or deformation and cleaning with standard stainless steel procedures to maintain optimal spring tension.
Is the 471450 Relief Valve Spring compatible with different types of pumps and systems?
Yes, the 471450 Relief Valve Spring is designed to be compatible with Blackmer pumps and other equipment that use similar relief valve configurations, providing flexibility across various positive displacement and sliding vane pump systems.
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