Installation Notes
1. You should read carefully before installation, use the product manual to verify whether the product is in full compliance with application requirements, to familiar with installation main points and prepare for them.
2. Checking whether the nameplate parameter is marked as the choosen parameters, and whether is consistent with the use of instructions.
3. before connecting pipe, you should use the pressure of 0.3Mpa to flush pipe, completely remove the metal powder, residual sealing material, rust and so on.
4. Note the cleanliness of the medium, if the media and some dust and other impurities within the mixed impede the normal operation of solenoid valves, pipes should be installed filters.
5. Solenoid valve should not be installed in the pipeline lower cavity, if installed in the exhaust pipe of container, you should be careful that not to elicit from the bottom of the vessel, but should install in a little higher position on the bottom of the vessel.
6. If the media will play a water hammer phenomenon, then it should use multi-function solenoid valve or to take appropriate preventive measures.
7. Steam solenoid valves should be fitted with trap in the inlet side, in which connecting pipe should be tilted, trap is installed in the low, preferably installing multi-way anti-crossed filter.
8. Solenoid valve is generally directional, and can not be installed anti, usually using "arrows" to indicate the medium flow direction on the body, the installation should in accordance with "Arrow" indicates direction.
9. generally the solenoid valve electromagnetic coil components should be masatate up, perpendicular to the pipe, some products have special requirements, please click to install instructions.
10. Connecting pipe should pay attention to, sealing materials can not be used too much. Such as the threaded connection, the connecting pipe thread should be kept in the effective length, and at the half-pitch of the end using FILE chamfering, from the two teeth part of end twines sealing tape, or excessive sealing tape or adhesive seals will enter the solenoid valve and occurs the accident of hinder normal operation.
11. Solenoid valve installing part should has a certain reserve space for its daily maintenance and regular maintenance.
12. When installation, using wrench or pliers to fix the body, then screw on the receiver, it can not be force acting on the coil components which will cause deformation, so that solenoid valve will be difficult to work properly.
13. Under the conditions of piperigid shortage, or water hammer phenomenon, please using support to fix well before and after valve connecting pipes.
14. when used in the freeze places, using the insulation material to protect the pipeline or setting heater on the pipeline.
15. To confirm that the solenoid valve and the junction of connecting pipe whether with leakage.
16. The coil pinout connection should be verified, in particular the three-pinout occasions.
17. the electrical components Connects to solenoid valves, such as relays, switches and contacts, etc. when opening valve, the contactor should not vibrate, or will be unreliable and affect the solenoid valve life.
18. Electrical circuit should access with appropriate insurance lines, as the electrical circuit protection.
19. In order to facilitate the maintenance and repair operations, or not interrupt the continuous production, for the general solenoid valve, bypass isolation installation is recommended to adopt.
