Direct Acting Bellows Pressure Reducing Valve

,,,,,,,, Product DescriptionThis series reducing valve is direct acting bellows pressure reducing valve, It is mainly composed of bellows, adjusting spring, valve seat and valve flap. It sense the change of lower stream pressure through the bellows and drive the valve flap, change and control the valve opening to realize the function of pressure reducing the regulating. Set the outlet pressure by adjusting the spring pressure through adjusting bolt The product works stably and flexibly. It is suitable for piping of gas and liquid medium. Main Technical ParametersNominal pressure0.6 Mpa1.0 Mpa1.6 MpaTested pressure of shell0.9 Mpa1.5 Mpa2.4 MpaSealing test pressure0.6 Mpa1.0 Mpa1.6 MpaMaximum upstream pressure0.6 Mpa1.0 Mpa1.6 MpaPressure range of outlet0.05-0.4 Mpa0.1-0.8 Mpa0.1-1.0 MpaMinimum differential pressure0.1Mpa0.15Mpa0.15MpaMediumWater, steam, liquid, air, oxygen, nitrogen, etc.Operating temperature220The shell test does not include bellows. Take down BELLOWS before shell pressure-proof test. Flow Characteristics.DN1520253240506580100Cv12.546.5916253664  MaterialsName of ComponentMaterial of ComponentValve Body, Valve CoverWCBSeat CoverWCBValve Seat, Valve Flap2Cr13Corrugated Tube1Cr18Ni9TiUpper Gasket of Corrugated Tube2Cr13Lower Gasket of Corrugated Tube2Cr13Pilot Seat2Cr13Spring of Main Valve50CrVAAdjusting Spring60Si2Mn  Detailed PhotosPackaging and Exhibition /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1