VCU
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http://www.saginomiya.co.jp粘度コントロールユニット(TYPE VCU)●●内部結線図 INTERNAL WIRING●●弁仕様 VALVE SPECIFICATIONS●●外形寸法図 DIMENSIONTYPE WGK/NVK STEAM CONTROL MOTOR VALVE●●仕様 SPECIFICATIONSControl Motor (WGK-N701A)Power Supply24V. AC ± 10% 50/60HzMax. Power Consumption21VAInput Signal4 to 20mA. DCStroke20mmTiming64 Seconds Stroke 20mm※詳細資料を用意してあります。別途ご請求ください。※For more details please contact our office.2-Way Valve (NVK Series)ConnectionFlange (JIS 20K)Nominal 15A to 32Aコントロールモータ(WGK-N701A形)と2方弁(NVK形)の組合わせになります。It is a combination valve of Control Motor (WGK-N7O1A) and 2-Way Valve (NVK).●蒸気バルブの選定 SELECTION OF STEAM VALVE(1) The equation of saturated steam. Where:W = Steam flow quantity〔kg/h〕 P1 = Inlet pressure〔MPaA〕 P2 = Downstream pressure〔MPaA〕 P = Pressure drop (P1-P2)Cv = 0.074×W×0.098ΔP(P1+P2)(2) Example of Calculation lf : W=100kg/h, P1=0.6MPaA. P2=0.55MPaA We find the Type valve = NVK-1504FP@4Cv = 0.74×100×0.0980.05(0.6+0.55)Δ≒ 3.0Catalog No.Port Size(mm)Flow CoefficientStroke(mm)Close off Rating (MPa)Dimensions (mm)CvKvLMDFDhdidsNVK-1504FP@515114.2201.9619045951470154-φ151504FP@62.535.71504FP@4571.42006FP@4208114.21941001675202510FP@42512171.41.571975012590254-φ193212FP@43220285.70.952105313518100323535(70)(50)130(25)(187)φDhφDφdiMLF3221122101229510102StrokeJIS F8801Scale2-φ11 Hole4-φ6 HoleMotor StrokeHole For AdjustingGland5025751 00OPENDESOLCCONTROLMOTORTYPELOT.NOAC24V5TerminalsMotor Internal WiringMotor External Wiringabcdef98123476AC. 24V4 to 20mA. DCSignalInput COM-+

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