ZDLP, ZDLM electric gas regulating valve and ball valve difference is large, we can distinguish from the function to go up and ball valve and ZDLP, ZDLM electric gas regulator different effects, from ball valve and ZDLP, ZDLM electric gas regulator structure up to distinguish. 【 Functional difference between 】 ZDLP, ZDLM electric gas regulator by PSL series and 3810 l series of electronic actuator and single-seat regulating valve. Power source is 220 v. AC 50 hz, servo amplifier, signal generator, the location limit switch and Industrial Valves position. Can directly accept the output such as industrial control instrument or computer ( 4 - Madc or 1-20 5伏直流电) For the opening of the valve control, reach the purpose of medium pressure flow rate, temperature, etc. At the same time can output ( 4 - Madc or 1-20 5伏直流电) position feedback signal. Ball valve and ZDLP, ZDLM electric gas regulator difference is bigger, ball valve, 球阀) Opening and closing is a sphere, driven by the valve stem, and for ball valve axis rotate 90 & deg; Open or closed. Can also be used on regulation and control of fluid, mainly used for cutting in line, distribution, and change the flow direction of medium, good sealing, convenient operation, opening and closing fast, simple structure, small volume, small resistance, light weight, etc. 【 Physical difference between 】 ZDLP, ZDLM electric gas regulator valve' Summary 】 ZDLP, ZDLM electric gas regulating valve and ball valve and the use function, the difference is very different in application, in the selection of a certain need to pay special attention to diameter, pressure, material and use of media, whether at design time, or in the purchase, must be in strict accordance with the relevant technical requirements.
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