All Siral products come with a comprehensive 2 to 5-year warranty covering defects in materials and workmanship. This ensures peace of mind and reflects our commitment to quality and durability. You can download the full warranty terms from our Support page.

If you have a Siral valve body, you can navigate to its product detail page, which features an 'Actuator Selection' tab listing all compatible actuators. For more complex needs, our Product Finder and Valve Sizing Calculator on the Support page are excellent tools to help you specify the correct components for your application.

Currently, our website's 'Request a Quote' button is designed for individual products. For bulk orders or quotes on multiple items, please use our Contact page to send a message to our sales team with the list of part numbers you're interested in, and they will get back to you promptly.

Yes, we strive to provide comprehensive documentation for our entire catalog. On each product's detail page, you will find a 'Downloads' tab containing links to submittal sheets, valve and actuator datasheets, and installation manuals where applicable. You can download these individually or as a combined .zip file.

A fail-safe actuator is designed to automatically return to a predefined 'safe' position (either open or closed) upon loss of power. This is typically achieved with a mechanical spring or an electronic super capacitor.