(1) The body of the 813 series pressure reducer is made of brass . The structure of two-stage decompression is basically similar to that of single-stage decompression, both of which are composed of valve ejector rod, pressure regulating spring, elastic film device, pressure reducing door and other components. The first-stage decompression system is mainly used to automatically reduce high-pressure gas to medium-pressure gas to a pressure of 2MPa, and then send it to the second-stage decompression system. In the secondary decompression system, when the pressure regulating screw is screwed, the decompression valve can be opened and closed to different degrees through the pressure regulating spring, the elastic film device and the valve ejector rod, so as to adjust the delivery of the first decompression system. The degree of decompression of the incoming oxygen or stop the gas supply.
(2) Fila amplitudo limbi iuncturae generis 813 reducentis 23.4mm est, foraminis interior magnitudo iuncturae 7mm est, diametros exitu iuncturae interior 4.8mm est, et maximus rate fluxus 40m3/h est. Pressio corporis reducendi etiam instructa est cum pressione oxygenii summus pressurae et subpressio oxygenii METIOR, quae respective pressionem in camerae gasi (id est cylindrici oxygenii) et impressionis in gas demissa pressura designant. thalamum (id est, pressio laborantis). Circumscriptio altorum pressionum oxygenii metri 25MPa est. Circumscriptio pressionis humilis oxygenii metri est 0-1.6MPa.
Cum usus pressurae speciei 813 reducere, cum cochleae adaptantis horologico vertitur, pressio valvae reducentis aperiri potest, et dolor pressio alta in gravem pressionem cubiculi ab hiatu influet. Ob expansionem voluminis oxygenii in pressione humili cubiculi, pressio reducta est, scilicet effectus decompressionis.
(3) Nux stamina magnitudo limbi iuncturae speciei 813 duplex pressionis gradatim reducentis est G 5/8, diametro interior articularis 7 mm est, et diametros interioris e iunctura emissi ex 5 mm eligi potest. vel 9 mm pro diversis necessitatibus. Circumscriptio metri oxygenii summus pressurae in corpus 0-25MPa inauguratus est, et distributio pressurae oxygenii metri 0-1.6MPa. est.
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