• What are the valves that are often seen and used in daily life?

    Valves are rarely noticed, but they play a vital role in our daily lives, operating the valve each time a faucet or gas stove is turned on, or when a water heater is used. An electric valve that helps maintain our quality of life by controlling all types of flow. They are critical to our home and almost all manufacturing processes as well as every industrial equipment and system. Different uses (on/off, control), different fluids (liquid or gas, flammable, toxic…

  • PTD intelligent combined multi-turn electric actuator

    Product features and advantages 1. Module advantages: using absolute encoder. LED liquid crystal display, infrared remote control, rotary setting button, ABB AC contactor. 2. Multi-selection function:single-phase protection, three-phase automatic phase sequence, motor overheat protection, over-torque protection, fault alarm, electronic torque measurement, etc. 16 kinds of multi-function optional. 3. Product picture detail,please click to download PDF Catalog file:Product details and product comparison chart The maximum torque range of this product is 300-15000N.M.  A variety of parameter specifications are available for selection. For…

  • Three maintenance methods for valve electric actuators

    Valve electric devices, like the electrical equipment used in our daily life, must also be cleaned and maintained to achieve longevity. Our staff must ensure that the equipment is in a state of cleanliness, good lubrication, complete valve parts and normal operation. The following are some of the maintenance methods introduced: 1. Lubrication of valve electric actuator: trapezoidal thread of valve electric device, sliding part of stem nut and bracket, bearing part, meshing part of gear and worm wheel, worm…

  • What are the advantages of electric control valves?

    1. Good adjustment function The adjustment function is one of the main functions of the regulating valve</a>, which is characterized by 1 flow characteristic; 2 adjustable ratio R; 3 small opening working performance; 4 flow coefficient; 5 adjusting speed. The full-function ultra-light regulating valve R=100 makes the small opening degree adjustable; the Kv value is large, which is 2 to 3 times that of the single double seat valve and the sleeve valve. 2. Cut off function is good The…

  • Valve electric actuator selection basis

    Valve electric actuators refer to machines that use electrical energy as the main source of energy to drive valves. Today, I would like to tell you the five choices for valve electric actuators: One. Output speed: The opening and closing speed of the valve is fast, which is easy to produce water hammer. Therefore, the appropriate opening and closing speed should be selected according to different conditions of use. Two. Number of rotations of the output shaft: The number of…

  • Electric actuator application analysis

    Electric actuators, also known as electric actuators. It is a drive that provides linear or rotational motion that uses some kind of drive energy and works with some kind of control signal. The utility model has the advantages that the energy is convenient to use, the signal transmission speed is fast, the transmission distance is long, the centralized control is convenient, the sensitivity and the precision are high, the electric adjustment instrument is convenient to cooperate, and the installation wiring…

  • How is the electric actuator installed and commissioned?

    People in industrial production have an understanding of electric actuators. It is the terminal equipment for measurement and control in the production of enterprises. After the frequency screen input signal is displayed, the control signal is automatically converted into a parameter displacement guiding mechanism, and the motion is performed according to a certain displacement after the analysis. Electric actuators are divided into two categories according to different control methods: proportional and integral. The basic principle of the product is the…

  • Introduction to the internal structure of the angular stroke pneumatic actuator

    Due to safety and cost reasons, the advancement in the efficiency, construction, production process and electronics of magnetic materials, lead screws and ball screws has increased the power density of the motor during this time. The most important benefit it brings is the ability to generate more powerful power while maintaining high efficiency. The advantages of the motor are also reflected in the transmission, mainly through the gearbox. The castings were finite element analysis to improve their load handling capabilities….

  • Model representation of electric butterfly valve

    The complicated electric valve market has brought some troubles to many consumers, not to mention the uneven quality, the price difference is too much, even the model representation method has to come up with a variety of things, so the consumers of different lines are only in The entry of the model is hard to come by. In fact, all walks of life have their own default representations for the model representation of their own industry. Today we will talk…

  • Welcome to the 2018 Russia Exhibition

    We will attend the 17th International PCVExpo held at the Crocus Expo IEC in Moscow from October 23rd to 25th, 2018. Our booth number is: Pavilion 1, Hall 4, Booth G633 If you happen to be on site or convenient to the site, please move to our booth, we will attach a gift, and you will receive a discount at the event. You can also leave a message here to make an appointment to meet at the show.

  • Contact Us

    Tel:+86-755-23077086

    whatsapp:+86 18688777598

    skype:+86 18688777598

    Sales Email: info@ptvalve.com

    Tech Email: service@ptvalve.com

    Working Time:Mon-Sat,9:00-18:30

    QR code