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Fisher Bypass & Relief Valves
essories-bypass-valves-fisher-bypass-relief-valves
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Intended for bypass service on smaller pumps (5 to 40 GPM) used on stationary tanks or delivery trucks.
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Gives rapid, stable liquid transfer and reduces dangerous pressure pulsations. Includes ¼” tapping for gauge or relief valve.
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Valve is installed after the meter and remains closed until vapor is forced back to the tank through the vapor eliminator so that vapor cannot form within the meter during liquid delivery. Intended for smaller pumps used for cylinder filling installations.
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The MR98H is a self-operated relief valve for use on relief and back pressure applications involving large liquid propane pumping systems and vaporizers. Internal pressure registration eliminates the need for a control line.