Valves

Valve springs

As a unique designer and manufacturer of precision springs, Diamond Wire Springs also offers the highest quality actuator, regulator and valve springs available to the industry.

We maintain an extensive raw material inventory to accommodate your custom orders from small to industrial size quantities.  Most commonly used alloy materials.

Industrial valve springs are precision components that ensure valves open and close correctly by applying pressure.   They work by providing the force needed to close the valve after it’s been opened by a camshaft or actuator, keeping the valve train in proper contact and preventing issues like valve float or surge. Their design is based on factors like material strength, spring rate, and the type of valve train, with different types being suited for specific applications. 

Our engineers are extremely knowledgeable in product requirements for harsh environmental applications. We also use materials that are designed for use where high tensile strength, excellent creep strength and good corrosion resistance is required including:

  • Stainless A286
  • Inconel X750
  • Inconel X600
Carbon-coil

Highly Qualified Design and Engineering

Diamond Wire Spring operates from three manufacturing locations, providing quick lead times to meet and exceed your deadline requirements. Catalog orders can be shipped within 24 hours of order placement and custom design quotes are typically returned within one business day.

Operating since 1939, our knowledge and experience has allowed us to serve a diverse line of industries. Through our many years of company growth, we still consider customer service to be our best quality. Our goal is to provide each customer with the highest quality parts, delivered in a reasonable time at a fair price.