Your browser is currently set to accept cookies. We use cookies to improve your online experience within If you choose not to share your data, please go to your browser's privacy settings and turn off cookies. Thank you!

740 Series - Rotating & Non-Spreading


Note: Strahman is currently experiencing a temporary increase in lead times due to global supply chain shortages. Please feel free to check with our customer service team (484-893-5080) for an estimated delivery schedule before placing your order.

Contact us for a price
740 Series - Rotating & Non-Spreading


Non-Spreading Line Blind

Our 740 series Line Blind uses a cam system to create space between the body flanges for the spectacle plate to slide or rotate into position and seal. Features

  • Handwheel operation

  • No pipe stress as the spectacle plate moves into position

  • No pipe sag or misalignment from spreading

  • Single person operation


  • Petrochemical

  • Pulp & Paper

  • Mining

  • Shipping

  • Plastics


  • 1/2" - 48"

Pressure Rating

  • ASME Class 150 to Class 1500

  • Other pressure classes up to ASME 2500 are available upon request

Strahman serves a wide variety of industries and process applications, and we understand there are needs for custom designs to fit in custom applications. Contact Us and we would be happy to work with you on a custom design to meet your specific requirements.