Suman Exports offers Pressure Relief Valve with Viton Sealing Ring. Suman Exports supplies 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 Viton Sealing Ring is a safety element of the transformer which employs to prevent heavy damages of the tank in the case of sudden rise of the internal pressure. Pressure Relief Valve with Viton Sealing Ring has been designed in order to remove the excess pressure in a very short time as soon as the pressure in the tank rises above predetermined safe limit the valve operates and allow the pressure to drip instantaneously. It avoids damage to transformer body. The model no. Of this valve is T-10.