The 8074 brass diaphragm packless valves are made for high-purity/pressure applications, as well as w/ UHP mixtures and pure gas.
• New smooth operating stem = ease of operation.
• Anti-extrusion seat = long life.
• Corrosion resistance.
• Available with unitized pressure-relief device, fusemetal backed or unbacked burst disc
• Available with standard CGA connections, international inlets, outlets