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Constantly monitor clamp load of any bolted joint

The SPC4™ Load Indicating System:

  • The user is able to constantly monitor the clamp load of any SPC4™ bolted joint, whether static or dynamic.
  • By easily attaching a probe to the datum disc located on the end of the fastener, bolt load is read or monitored.
  • From wireless, intrinsically safe and data logging, we offer a wide variety of SPC4™ Readers, to fit every application.
  • Save time by simply seeing the torque on critical machinery and tightening only the bolts that need to be tightened.
  • Knowing exactly how your bolts are performing under load gives you:
    • Joint integrity
    • Less downtime
    • Safer equipment performance
    • Substantial cost saving

Imagine a world where torque charts and tightening patterns are a thing of the past. A world where you can use any type of tightening tool – hydraulic, electric or a hand wrench and still achieve even and optimal load on your bolted joint. Using the latest technology in load indicating fasteners, you can make this world, your world.

At Valley Forge, we have developed patented technologies that will completely change your way of thinking about a bolted joint. Our manufacturing technologies give you the ability to monitor direct load in the fastener while it is in service. This capability will completely revolutionize your application.

We are a quality based, US manufacturer that focuses on solving problems and doing it in a first class manner.

 

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    AVAILABLE DOWNLOADS:
    SPC4™ Complete Specifications
    DOWNLOAD NOW
    Download the SPC4™ Complete
    Specification Sheet
    SPC4™ equipped fasteners require the use of an external load reader device to attach to the fastener and display load as a percentage of total capacity.
    Download Now!
    SPC4™ Wireless Assembly Specifications
    DOWNLOAD NOW
    Download the Wireless Load
    Monitoring Brochure
    Designed for your specific application.
    Tailored to your needs.
    Download Now!
    SPC4™ Data-Logging-Spec-HQ-2016
    DOWNLOAD NOW
    Download the Data-Logging & Remote Monitoring Brochure
    Designed for your specific application.
    Tailored to your needs.
    Download Now!
    SPC4™ Reader Specification Sheet
    DOWNLOAD NOW
    Download the SPC4™ Reader
    Specifications
    All models display bolt clamp load with ~5% accuracy.
    Download Now!
    Load Indicating Liner Bolts Brochure
    DOWNLOAD NOW
    Load Indicating Liner Bolts Brochure
    Two Options for Load Reading 
    Download Now!
    SPC4™ Clarkester Specifications
    DOWNLOAD NOW
    Download the Clarkester™
    Tester Brochure
    Solve the mystery of torque tensioning.
    Download Now!
    Valley Forge & Bolt Company Brochure
    DOWNLOAD NOW
    Download the Valley Forge & Bolt Company Brochure
    Innovative Bolting Technologies
    & Load Indicating Fasteners
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    DOWNLOAD NOW
    Download the Valley Forge & Bolt Company Brochure
    Innovative Bolting Technologies
    & Load Indicating Fasteners
    Stay Updated
    DOWNLOAD NOW
    Load Indicating Liner Bolts Brochure
    Two Options for Load Reading 
    Download Now!
    DOWNLOAD NOW
    Download the Ridgeback® Brochure
    Innovative Bolting Technologies
    & Load Indicating Fasteners
    Download Now!
    DOWNLOAD NOW
    Download the Maxbolt™ Knowledge Brochure
    Maxbolt™ Knowledge continuously measures and
    displays the amount of tension in a bolt or stud.
    Download Now!
    DOWNLOAD NOW
    Download the Complete Maxbolt™ Specification Sheet
    Maxbolt™ equipped fasteners display load with a
    mechanical dial mounted directly into the fastener
    Download Now!
    DOWNLOAD NOW
    Download the SPC4™ Reader
    Specifications
    All models display bolt clamp load with ~5% accuracy.
    Download Now!
    DOWNLOAD NOW
    Download the SPC4™ Complete
    Specification Sheet
    SPC4™ equipped fasteners require the use of an external load reader device to attach to the fastener and display load as a percentage of total capacity.
    Download Now!
    DOWNLOAD NOW
    Download the Clarkester™
    Tester Brochure
    Solve the mystery of torque tensioning.
    Download Now!
    DOWNLOAD NOW
    Download the Data-Logging & Remote Monitoring Brochure
    Designed for your specific application.
    Tailored to your needs.
    Download Now!
    DOWNLOAD NOW
    Download the Wireless Load
    Monitoring Brochure
    Designed for your specific application.
    Tailored to your needs.
    Download Now!