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For Technical Data re: Check Valve Pressure Drop Formula, CV Values / Valve Coefficients, Valve Cracking Pressures, Critical Velocity, Head Loss / Pressure Loss and Materials/Applications suitability, please click and download the PDF files below.

Click to download PDF Technical Data
Click to download PDF Head Loss/Pressure Loss curves
Click to download PDF Materials & Applications Suitability Matrix

The downloads are PDF documents which require Adobe Acrobat.
Click here to download Adobe Acrobat and follow steps 1, 2 & 3.