Suman Exports supplies Pressure Relief Valve with Visible Mechanical Indicator. Suman Exports manufactures metal parts and accessories for electrical transformer industry such as H V & L V metal parts, level gauges, thermometers, connectors, SS & MS arc welding studs, pressure relief device, non-ferrous forgings/castings etc. Pressure Relief Valve with Visible Mechanical Indicator is provided with weather proof IP 67 limit switch with lever & rain guard. Pressure Relief Valve with Visible Mechanical Indicator shows the normal [green] / abnormal [red] condition of transformer. The switch & visible indicator of this valve is actuated by movement of sealing cap and switch to be reset manually and automatically resets visible indicator. All this pressure relief valve is provided with splash guard and drain plug to prevent oil to splash all over the transformer, and a safe passage to splashed oil when PRV operates.
