Swagelok Company has introduced the Swagelok 6DB Series Blow Down Valve, constructed of 316 stainless steel. It provides instrumentation line bleed – or blow down – on air, gas, vapour and steam service. The 6DB Series is designed to perform reliably within an operating range of –65° to 1200° F and at working pressures up to 6000psig. The valve’s rugged, union bonnet design provides a safety margin by preventing accidental valve disassembly. Available in straight- and angle-pattern bodies, the 6DB Series valves include Grafoil® packing for high-temperature, positive shut-off performance in instrument blow down applications.