News

  • Using Appropriately Sized Extension Cords for Your Motor By David Briggs, Sr. Controls Engineer at CLIMAX – September 2021 Portable machine tools are frequently used in rem

  • Customized to Mobilize Your Specific Valve Testing Needs! CALDER Valve Testers has been customizing valve testing systems for almost 40 years designing and creating unique

  • What are the advantages of having infinitely variable feed rates when flange facing? Our Global Director of Training & Applications Engineering for CLIMAX, Jim Miller,

  • CLIMAX is proud to play a role in your success and we are honored to have the opportunity to advertise the great work you are doing. Our website is seen by tens of thousand

  • CLIMAX | CALDER invites you to visit us at the Valve World Americas Expo & Conference on October 13 – 14, 2021, at the George R Brown Convention Center in Houston

  • CLIMAX | H&S TOOL will be exhibiting at the OMC Med Energy Conference and Exhibition in Ravenna, Italy from the 28th to the 30th of September 2021. You will find us at

  • Thank you for helping us reach 1 million views on YouTube. CLIMAX is the leading global manufacturer of portable machining, welding, and advanced valve testing systems, and

  • Tackle any Facing Job with a CLIMAX Facing Head The CLIMAX BB5000 Line Boring Machine can handle any facing job with our purpose-built facing head accessories. . Applicatio

  • CLIMAX, the leading global manufacturer of portable machining, welding, and advanced valve testing systems, is pleased to announce the new partnership with EMS Denmark ApS.

  • CLIMAX | H&S TOOL will be exhibiting at the GLOBAL INDUSTRIE show in Lyon from the 6th to the 9th of September 2021. You will find us at stand 6J49. Our team will be on

State of the Art in Pressure Relief Valve Testing - See it LIVE!

40 years ago, CALDER began manufacturing Valve Testers because founder, John Emmitte, realized that companies were not testing valves properly.  Now there’s a new lineup of state-of-the-art pressure relief valve testers that will once again raise the bar with unrivaled performance and ease of use.

Be the first to see it in action on July 13,  2022, at 7:00 am Pacific and 10:00 am Eastern. 
REGISTER NOW!
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