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                Shanghai Guanhuan Valve Manufacturing Co,, Ltd.
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                Air filtering and pressure relief valve

                Your location:Home >> Guanhuan Valve >> Valve center >> Pressure reducing valve series

              1. Large diameter valve series
              2. Ball valve series
              3. Butterfly valve series
              4. Gate valve series
              5. Globe valve series
              6. Check valve series
              7. Forged steel valve series
              8. Pneumatic valve series
              9. Electric valve series
              10. Control valve series
              11. Discharging valve series
              12. Pressure reducing valve series
              13. Steam trap series
              14. Plunger valve series
              15. Plug valve series
              16. Gas valve series
              17. Fluorine valve series
              18. Rubber-lined valve series
              19. Power station valve series
              20. Metallurgical valve series
              21. Bellows valve series
              22. Ceramic valve series
              23. Oxygen valve series
              24. Ammonia special valve series
              25. Oilfield valve series
              26. Filter series
              27. Breathing valve flame arrester series
              28. Special material valve series
              29. Sanitary valve series
              30. Needle instrument valve series
              31. Water conservancy control valve series
              32. Copper valve series
              33. Solenoid valve series
              34. Other valves
              35. Air filtering and pressure relief valve
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                Air filtering and pressure relief valve

                QTY series air filter pressure reducing valve is used in the general starting control system and general pneumatic pipeline need to maintain a certain air pressure conditions. It directly relies on the handle to control the pressure regulating spring to adjust the output pressure, which can realize stepless pressure regulating within the specified pressure regulating range and keep stable at the set value. When the downstream pressure (outlet pressure) of the air reducing valve exceeds the set pressure, the relief valve begins to overflow, so this series of products shall not be used directly for harmful gases that are not allowed to spill into the air. The balanced intake valve is used, so the input pressure changes in the range of higher than the set pressure have little effect on the output pressure.
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                • Product Details
                • Service details
                • Ordering process

                • Technical note


                path(mm)
                3
                8
                10
                15
                20
                25
                32
                40
                50
                working medium
                Purified compressed air
                • Operating Temperature Range
                (℃)
                - 25 ~ + 80(But in non-freezing conditions)
                inlet pressure
                (MPa)
                1
                • Regulating Range
                (MPa)
                0.05 ~ 0.8
                pressure characteristics
                   The output flow rate of the air reducing valve is stable at the given value, and the output pressure adjusted by it changes with the input pressure, and the value is not greater than 0.05MPa
                flow characteristic
                inlet pressure
                (MPa)
                outlet pressure
                (MPa)
                Air flow (in standard condition)dm3/min
                1.0
                0.4
                165
                580
                1450
                1660
                2000
                2500
                3160
                4110
                5300
                It is pointed out that when the port pressure drops by 0.1MPa, the flow rate is not less than the above value.



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                Next:GP-1000 series steam pressure reducing valve
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                Shanghai Guanhuan Valve Manufacturing Co,, Ltd.

                400-870-2025

                National Unified Hotline

                Contact us
                • Home

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                  • Enterprise honor

                  • Workshop environment

                • Products

                  • Large diameter valve series

                  • Ball valve series

                  • Butterfly valve series

                  • Gate valve series

                  • Globe valve series

                  • Check valve series

                  • Forged steel valve series

                  • More...

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                  • New Energy Industry

                  • Chemical Industry

                  • Oil Industry

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                Key words :
                • Large diameter valve series,
                • Ball valve series,
                • Butterfly valve series,
                • Gate valve series,
                • Globe valve series,
                • Check valve series,
                • Forged steel valve series,
                • Pneumatic valve series,
                • Electric valve series,
                • Control valve series,
                • Discharging valve series,
                • Pressure reducing valve series,
                • Steam trap series,
                • Plunger valve series,
                • Plug valve series,
                • Gas valve series,
                • Fluorine valve series,
                • Rubber-lined valve series,
                • Power station valve series,
                • Metallurgical valve series,
                • Bellows valve series,
                • Ceramic valve series,
                • Oxygen valve series,
                • Ammonia special valve series,
                • Oilfield valve series,
                • Filter series,
                • Breathing valve flame arrester series,
                • Special material valve series,
                • Sanitary valve series,
                • Needle instrument valve series,
                • Water conservancy control valve series,
                • Copper valve series,
                • Solenoid valve series,
                • Other valves,
                • Large diameter valve series,
                • Ball valve series,
                • Butterfly valve series,
                • Gate valve series,
                • Globe valve series,
                • Check valve series,
                • Forged steel valve series,
                • Pneumatic valve series,
                • Electric valve series,
                • Control valve series,
                • Discharging valve series,
                • Pressure reducing valve series,
                • Steam trap series,
                • Plunger valve series,
                • Plug valve series,
                • Gas valve series,
                • Fluorine valve series,
                • Rubber-lined valve series,
                • Power station valve series,
                • Metallurgical valve series,
                • Bellows valve series,
                • Ceramic valve series,
                • Oxygen valve series,
                • Ammonia special valve series,
                • Oilfield valve series,
                • Filter series,
                • Breathing valve flame arrester series,
                • Special material valve series,
                • Sanitary valve series,
                • Needle instrument valve series,
                • Water conservancy control valve series,
                • Copper valve series,
                • Solenoid valve series,
                • Other valves,
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                    Shanghai ICP No. 2023014484
                • +86-021-67895388
                • Tel shghfmc@163.com
                • 93862333
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