PR-1 pressure reducing valve GO Xian Ao letter agents GO valve PR-1 series valve is a versatile can adjust the system pressure range of general-purpose pressure reducing valve, can be used for semiconductor; laboratory; chemical analysis; instrumentation. PR-1 features makes it an ideal choice as an economic regulation of gas or liquid pressure in the widely used case. Can choose from four different seat material, three internal diameter and six pressure control range and stainless steel diaphragm, the reliability of the pressure and flow control. Features and application of gas or liquid 316 L stainless steel, Monel and Hastelloy C alloy can choose electrolytic polishing body of 25 RA finish 20 micron inlet filter inlet pressure: 6000PSI Operating temperature: -40 ° to 500 ° F (-40 ° to +260 ° C) outlet pressure range is 10,25,50,100,250,500 750PSI Cv value: 0.025,0.06,0.2 and 0.5 (0.06) the limit pressure is 2 times the maximum working pressure burst pressure is four times the maximum working pressure weighs only 1.9 pounds (0.86 kg) the mosaic or panel mounting 316 L stainless steel body. Stainless steel stem and adjust the handle to avoid atmospheric corrosion. The surface finish of the main body of the internal standard 25 Ra or smaller. Electro-polishing to reduce the residual particles in the valve redouble contamination into the fluid.