Jokwang JSV-HT42 series safety valve is an angle type lift valve and is used in applications with small and medium flow rates in pressure vessels, boilers and tracer equipment. Valves are characterized by quick operation, as well as easy adjustment of the pressure of the triggering and blowdown pressure.
Body and disc of the JSV-HT42 safety valves are made of stainless steel, the bonnet and cover are made of bronze, the stem and purge ring are made of stainless steel, the spring is made of alloy steel, the adjusting screw is made of brass. The seat is built into the body and also made of stainless steel. Connections are: inlet – external thread, outlet – internal thread. The operating temperature range is -45…+250 °С. Adjustment of working pressure is carried out in the following ranges: 0.5…1, 1…5, 5…15 and 15…30 bar. Medium – gas and corrosion liquids.