Safety Devices
J48K
A pressure relief and creep relief valve for industrial/ commercial applications. Inlet pressures up to 350 mbar (5 PSIG). Sizes 1" (J48K and KC)and 2" (J48K only).
Overview
The J48K pressure relief valve guards against excess pressure. The valve is fully automatic in operation and resets when the pressure falls below the pre-set value. The J48KC creep relief valve is normally fitted on a skid or modular units. It prevents the build-up of pressure on the downstream side during periods of zero demand in the event of main stream valves not locking up. The units are sized so that their maximum capacity is less than 1% of the full fault capacity of the skid or modular unit (British Gas Specification BGC/PS/E26). Temperature range -20° C to +70°C (-4° F to +158°F). The J48K and KC can be mounted in either a vertical or horizontal orientation, and is suitable for use with natural, liquefied petroleum and manufactured gases.
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