The Teledyne EFM049-M319 is a high-pressure, low-weight emergency shutoff valve designed for hazardous media, corrosive liquids and vapors, and high-pressure gases. It features easy installation, low maintenance, and a broad range of options. This valve is made of stainless steel and is composed of one piece, without any gaskets or seals. It allows for complete shutoff and in-line cleaning with minimal flow restriction.This valve is equipped with an emergency manual shutoff and can be automated with a wide range of control packages. It is suitable for Class 1, Division 1 and Class 1, Zone 0 hazardous locations.