ASCO過濾減壓閥剖析課件

1、ASCO過濾減壓閥(Filter Regulator, FR)第1頁，共17頁。過濾減壓閥的使用位置Functions of Filter / Regulator 過濾器/調(diào)節(jié)器的功能Filter 過濾器: Remove particle and water from compressed airRegulator 調(diào)節(jié)器: Control and maintain the required air pressure2PAPressureOperatedValveActuatorBall Valve Butterfly ValveSolenoidValveSSPEPECCFilter / Re

2、gulator過濾器/調(diào)節(jié)器SolenoidValve第2頁，共17頁。過濾減壓閥的使用位置3電磁閥工藝閥門過濾減壓閥第3頁，共17頁。解決方案- 316L不銹鋼過濾減壓閥4工作溫度：-40oC-80oC溢流類型：自動溢流，溢流孔M5 Thread 溢流孔帶標準螺紋，可引導到指定 區(qū)域排放。閥體材料/濾芯材料：內(nèi)外部全是316L SS膜片材料：強化氟橡膠 ，已通過輻照測試已通過9g抗震試驗過濾精度：5um, 25um最大進氣壓力：20bar防爆: ATEX功能安全: SIL2認證NACE防腐蝕結(jié)構(gòu)設(shè)計時與原型號接近，不影響工藝閥整體性能，如抗震第4頁，共17頁。OUT過濾器的工作原理5Inle

3、tOutletFilterElementFilterElementExample:5m FilterElementINParticles 5mTrapped by thefilter elementParticles OutletPressureSetPressure=OutletPressureSetPressureOutletPressure彈簧膜片閥第6頁，共17頁。產(chǎn)品參數(shù)7All dimensions are in mm60 (65) 240 60 (60) Non-Electrical ATEX certified:II 2G/D c IIC T100C (T5) (Zone 1-

4、21)Certified SIL 2 CapableFull 316 stainless steelExternal, Internal & Filter ElementNACE Complied Materials (Option)Available pipe sizes: ” NPT, ” NPTOverall dimensions: ”: 60 x 60 x 240 H (mm)”: 65 x 60 x 240 H (mm)Drainage:Manual Drain (Standard)Auto Drain (Optional)Filtration: 25 m, 5 mPressure

5、relief: M5 threadGauge port: 1/4” NPT (2 sides)第7頁，共17頁。五大產(chǎn)品優(yōu)勢812Precise tuning and regulation精確的調(diào)整和調(diào)節(jié) Fine pitch adjustment screw 細間距調(diào)整螺釘 Dual spring design 雙彈簧設(shè)計Improved Regulation Accuracy改進調(diào)節(jié)精度 Pitot tube feedback design 皮托管反饋設(shè)計第8頁，共17頁。五大產(chǎn)品優(yōu)勢9345Longer Lifespan 更長的使用壽命 Molded Reinforced Diaphra

6、gm 模壓強化隔膜Effective moisture removal有效去除水分 Fin diverters to create centrifugal action 翅分流創(chuàng)造離心作用Auto Drain (Option)自動排水器 Full Stainless Steel Auto Drain Parts (Except float) 全不銹鋼自動排水配件(除浮法)第9頁，共17頁。五大產(chǎn)品優(yōu)勢之一Precise tuning and regulation 精確的調(diào)整和調(diào)節(jié)Dual spring design 雙彈簧設(shè)計Fine pitch adjustment screw 細間距調(diào)整螺

7、釘101Fine pitch adjustment screwBetter accuracy achieved by finer tuning and adjustment.Dual spring designEasier to turnFinePitchCoarse PitchCompetitorsCompetitors第10頁，共17頁。五大產(chǎn)品優(yōu)勢之二Improved Regulation Accuracy 改進調(diào)節(jié)精度Pitot tube feedback design皮托管反饋設(shè)計112OutletInletInstalled at the middle of the flow pa

8、th (at the lowest pressure & highest velocity zone)Provide correct feedback for more accurate regulationOutletInletHigh Velocity, Low Pressure ZoneLow Velocity, High Pressure ZoneOutletFeedback based on pressure at the middleFeedback based on pressure at the sideCompetitors第11頁，共17頁。五大產(chǎn)品優(yōu)勢之三Longer L

9、ifespan 更長的使用壽命Molded Reinforced Diaphragm 模壓強化隔膜123 The molded reinforced diaphragm act as a “pressure-balancing” element.Less stress on the diaphragmStretching on the diaphragmGreater stressCompetitors12第12頁，共17頁。Molded Reinforced Diaphragms Gives More FlowPitot Tube Gives Correct Feedback for Reg

10、ulationPitot Tube Designv五大產(chǎn)品優(yōu)勢之三3第13頁，共17頁。五大產(chǎn)品優(yōu)勢之四Effective moisture removal 有效去除水分Fin diverters to create centrifugal action 翅分流創(chuàng)造離心作用144Fin DiverterVortexWater forced to the side wallBaffle第14頁，共17頁。15Collected Water in BowlDroplets impinges on wall due to Centrifugal Action.Effective Moisture Removal五大產(chǎn)品優(yōu)勢之四4第15頁，共17頁。五大產(chǎn)品優(yōu)勢之五Auto Drain (Option)自動排水器Full Stainless Steel Auto Drain Parts (Except float)全不銹鋼自動排水配件(除浮法)165FloatSea