Pressure regulating valve (breathing valve)Operating Principles is used to maintain and regulate the feed tank with pressure, process, emptying the pressure within the filling stage. When the tank pressure exceeds the preset pressure (such as feed or fermentation), gas pressure relief through the regulator are discharged into the atmosphere in the pressure relief or for gas collection.
 When the tank pressure is lower than the default value (such as the emptying process), the gas supply through the valve into the bottom of the tank.
Specifications DN25 / 1 "-DN50 / 2"
Material ASTM T304/316L, 1.4301/1.4404
Pressure 1Bar-8bar (adjustable)
Export connecting thread clamp

To prevent the vacuum valves, breather valves, exhaust valve
These valves can be applied to the pharmaceutical, food processing, beverage, brewing a variety of chemical containers and piping, to ensure the safe use of these devices, respiratory and pressure vacuum valve to prevent the excretion of the specific function of a vacuum container to prevent the vacuum valve open automatically when the container pressure overload exhaust valve opens automatically.
Size 1.5 "/ DN40 to 6" (DN150)
Material ASTM 304/316L, 1.4301/1.4404
Maximum temperature of 150^oC / 302^o‑C for CIP and SIP
Pressure is adjustable, 1.0bar to 5.0bar