807435065-38C

The 8000 Series, or 8074 Series, is a collection of brass diaphragm packless valves. These are designed for many high-purity and high-pressure applications, UHP mixtures and pure gas applications. • New smooth operating stem ensures ease of operation during filling and use. • Anti-extrusion seat for longer life. • Diaphragm in wetted gas area are a nickel based alloy for corrosion resistance. • Rated at 3000 PSI Cylinder Service Pressure • Available with unitized pressure-relief device having fusemetal backed or unbacked burst disc • Available with standard CGA connections as well as international inlets and outlets