Shenyang Keqi | YSF9-55/130KJTHB Pressure Relief Valve

YSF series pressure relief valve is mainly used for quick pressure release from oil tank of oil immersed power transformers, reactors, power capacitors and other equipment when tank inside is underoverpressure. In addition to the conventional electrical alarm signal, the newly designed pressure relief valve by our company can be also made with electrical alarm signal function for computer control, which can realize the double electrical signal output, and can independently lead out the signal line according to the user’s requirements. This product uses a built-in electrical switch with good insulation sealing, high three-proof performance, and easy to install and connect on site.