Single Seat Electronic Electric Control Valve Regulating Valve with Compact Structure

Single Seat Electronic Electric Control Valve Regulating Valve with Compact Structure  Product ParametersNominal Diameter DN20253240506580100125150200250300Valve seat diameter(dn)20253240506580100125150200250300Rated flow coefficient (KV)Single seat6.91117.627.544691101762754406308751250sleeve6.310162540631001552503705809001300Allowable pressure difference(Mpa)Single seat3.83.23.02.01.81.51.41.00.70.60.50.30.1sleeve6.46.45.25.24.64.63.73.73.53.13.12.62.2Nominal pressure difference(MPa)1.6,2.5,4.0,6.4,10.0rated stroke(mm)16254060Valve cover formHigh temperature type (+250~+450ºC), special customizationGland formBolt compression typesealing packingV-type polytetrafluoroethylene filler, V-type flexible graphite fillerValve core formSingle seat, sleeve typeFlow characteristicsEqual percentage, linear typeConfigure actuator categories3810 series, PSL series and other electric actuators (customer designated brands are also acceptable)Actuator parameterssupply voltage:220v, Input signal:4-20mA OR 1-5V.DC,output signal:4-20mA.DCProtection level: equivalent to IP65, explosion-proof sign: ExdIIBT4 (ExdIIBT6 specially customized), manual function: handleEnvironmental temperature: -25~+70ºC, environmental humidity: ≤95%Performance indexItemIndicator valueintrinsic error%join in marriage 3810L±2.5,join in marriage PSL±1.0return difference%join in marriage 381L±2.0, join in marriage PSL±1.0dead zone%1.0Always point deviation%teletransmissionStarting point±2.5End±2.5Starting point±2.5End±2.5Electric shutdownStarting point±2.5End±2.5Rated stroke deviation%≤2.5Leakage amount L/h0.01%·Valve rated capacityAdjustable range R30:1  Part MaterialValve bodyWCB,CF8,CF8M,CF3,CF3M,2520,2507,Hastelloy, titanium alloyPadPTFE,Metal graphite gasket, metal toothed gasketValve seat304,316,316L,specialValve core assembly304,316,316L,specialFillerPTFE,PPL,Flexible graphitePacking glandWCB,CF8,CF8M,CF3,CF3M,2520,2507,Hastelloy, titaniumProduct Description  The electric high-temperature regulating valve has the advantages of tight closure, compact structure, light weight, and convenient maintenance. It is composed of an intelligent integrated actuator and a low flow resistance regulating valve body. The electric high-temperature regulating valve is composed of a 3810 series (or PSL series) electric actuator and a precision small regulating valve body, which contains a feeding function. It receives a unified 4-20mA or 1-5VDC standard signal, converts the current signal into a corresponding linear displacement, automatically controls the opening of the regulating valve, and achieves continuous adjustment of process parameters such as pressure, flow, temperature, and liquid level of the fluid in the pipeline.  The regulating mechanism of the electric high-temperature regulating valve adopts a balanced valve plug structure. The electric high-temperature regulating valve has the characteristics of good valve stability, low vibration, low noise, low temperature sensitivity, small allowable pressure difference, and high temperature. Electric high-temperature regulating valves are widely used in situations with high flow rate, high temperature, and low leakage requirements. Electric high-temperature regulating valves are widely used in pipeline automation control of corrosive media such as gases, liquids, steam, and oil products.      Product ApplicationCompany ProfileFAQQ1: Are you a manufacturer or a trading company?   A1: We are a manufacturer located in Wenzhou City, Zhejiang Province, China.Q2: Do you accept customized orders?A2: YES! We can supply customized valves.Q3: What is lead time of your product?A3: Normally, our factory lead time is within 7~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.Q4: What's the transport?A4: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.Q5: What is your terms of payment ?A5: We could accept T/T, L/C/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1