Series 8214 has a double-disc design with overtravel to provide redundant sealing for leaktight shutoff. Features include visual indication of open and shut position; proof of closure switch; and silicon-free construction. They are designed for on-off control of fuel gas in industrial gas burners. The 1/8” NPT pipe taps with plugs allow for routine testing. Optional flange adapters ease installation and service. The company’s line of solenoid and electrohydraulic fuel gas safety shutoff valves meet agency approvals and are suited for boilers, ovens, furnaces, gas generators and heating equipment in industrial applications.