Fisher H284 and H5114 Series Large Internal Relief Valves
Fisher™ H284 and H5114 internal spring relief valves for Bulk Storage tanks can be used in the H500 Combo Joe relief valve manifold or as separate units. The valves are identical except for valve body materials. When used in ASME tanks, the valves have only the poppet and part of the body outside the tank. The adjusting screw and all other parts are inside the tank, safe from tampering.