In practice, in order to maximize its effectiveness, protect the control system, accurately and promptly diagnose and eliminate the failure of the pilot relief valve is a key link. Failure of the pilot relief valve can cause the injection molding machine to fail. According to the phenomenon, the reasons for the analysis were as follows: the spring of the pilot valve spool was broken; the Yin and Ni hole was blocked; the valve of the pilot valve was badly sealed; the main spool was stuck and so on. Corresponding exclusion measures are: replacement or flat washer in the break place for emergency use; cleaning and dredging; grinding or breaking the circuit for emergency use; grinding and cleaning.
Unstable pressure limit: The pilot-type pressure relief valve is unstable, which is characterized by a low or high pressure in the hydraulic system, an inability to actuate the hydraulic actuator, or bursts in the tubing, the pump body, and the valve body. Caused by this failure are: improper pressure adjustment; pilot valve spool spring bent or soft; dirty oil or oil flow is not smooth. Corresponding exclusion measures are: re-adjustment; correction, padding or replacement; replacement, cleaning. The pilot-type pressure relief valve is unstable as a gradual failure. The failure of the pilot relief valve is a sudden failure. After the failure is eliminated, the pressure of the injection molding machine system should be used to control the pilot relief valve. The pressure is adjusted again.
To maintain a good aquarium, consistent and efficient cleaning is the most important task to keep a healthy environment for the fishes. There are many different products for Aquarium Cleaning purpose that we are supplying in our range.
Aquarium Vacuum Cleaner is an easy and handy way to clean your aquarium with small gravels filled at the base. Sucking all the dirt and debris that grow overtime in the tank. Suction pump with switch allows you to change the water in your aquarium with ease.
Aquarium Tube Brush is the best way to clean your Aquarium Equipment, they are thin and flexible, allow you to clean small corners, holes and gaps inside the aquarium and aquarium equipment. They come in different shapes, sizes and lengths. So you can get choose what`s the best items depending which area or equipment you are cleaning.
Aquarium Scraper is an efficient product to remove the dirt and algae from the surface of your Aquarium Tanks. We offer different handles of scraper and spare parts for you to choose from.
ABOUT US
PERCELL PET is established in 1978 with offices located in Taipei, Taiwan and Guangdong, China. Currently, Percell Pet partners with more than 49 distributors around the world and carries thousands of quality pet supplies for dogs, cats, birds, fresh and salt water fishes, reptiles and small animals, like rabbits and ferrets, etc from Taiwan and China.
We supply popular and classic pet products around the world and also OEM products at your needs.
- FLEXIBLE IN ORDER VOLUME, orders can be done in LCL or full container, MOQ can be discussed accordingly.
- COMMUNICATION, staff are fluent in written English with in time replies.
- SERVICE, provide help and solutions to your sourcing in Taiwan and China.
Aquarium Cleaning
Aquarium Cleaning Brush,Dual-Head Aquarium Tube Brush, Spring Aquarium Tube Brush, Nylon Aquarium Tube Brush
PERCELL PET SYSTEM CO., LTD , https://www.percell-pet.com