1。 Adhere to the correct installation technology

should always comply with the control valve ( The regulator) The manufacturer's installation instructions and attention points. Here the typical installation instructions as a simple conclusion.

2。 Read the operation manual

between valve installation, read the instruction manual. Products described in this instruction manual before installation and the installation should pay attention to safety issues and preventive measures. According to the guidelines in the manual to do help to ensure the installation simple and successful.

3。 Confirm the pipe cleaning

foreign body may damage valve sealing surface of pipe or even hinder the valve core, the ball or butterfly plate movement caused by the valve cannot be closed properly. In order to reduce the possibility of danger happens, need to clean all the pipe before install the valve. Confirm having cleanup dirt, metal chips, welding slag, and other foreign matter. In addition, check the pipeline flange in order to ensure a smooth surface of the gasket. If the Industrial Valves has a threaded end, want to paint on the pipe pin the high-grade pipe sealant. Don't on female thread sealants, because on the female thread excess sealant will be packed into the body. Redundant sealant will result in the accumulation of valve core card plug or dirt, leading to can't normally closed valve.

4。 Check the control valve ( The regulator)

although valve manufacturers will take some steps to prevent the transport damage, but this kind of damage or possible, and can be found and notified prior to installation.

don't already know installation has been damaged during transportation and storage of the valve.

before installation, check and remove all transportation stop, protective use plug or the lid on the surface of the gasket, internal check valve body to ensure that there is no foreign body.

5。 Use of pipe connection good practice

most of the control Industrial Valves ( The regulator) Can be installed in any position, but the most commonly used method is to enforcement agencies vertically and are located in the upper part of the body. If actuators level installation is needed, of the actuator is considered adding an extra vertical support. Shall ensure that such installation body: the direction of flow and flow arrow or the direction indicated by the instruction manual.

6。 Ensure that with sufficient space at the top and bottom of the valve so that at the time of inspection and maintenance easily remove the actuator or valve core. Space distance can usually from manufacturer decided that the shape of the valve size figure. For the valve flange connection, make sure the flange surface accurately aligned evenly so that the gasket surface contact. Later, in the flange of gently tighten bolts, the last in a staggered form properly tighten tighten the bolt to avoid uneven gasket load, and helps to prevent leak, also helps to avoid the damage of the flange or even the possibility of cracks. When connecting flange and valve flange material is different, this kind of preventive measures is particularly important.

installed on the control Industrial Valves ( The regulator) Upstream and downstream of the pressure tube will help to check the flow or pressure drop. Will bring pressure pipe received from bend, reducing or hole diameter of straight pipe. This position can be due to fluid turbulent flow to minimize the inaccuracy. With a quarter or 3/8 of an inch ( 6 - 10毫米) Tube put pressure on the actuator interface connected to the controller. Keep the short distance connection, and try to reduce the number of pipe fittings and elbow in order to reduce the system time lag. If the distance must be very long, so can in control valve ( The regulator) On the use of a locator or supercharger

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