Economic Reliability of Gear Pumps

Gear pump economy: It is one of the criteria used, but must be safe, applicable and reliable based on the economy. Gear pump economy is not only the price of the product, but also give priority to its function and quality as well as the cost of installing maintenance and other accessories required. More importantly, the cost of a gear pump in the entire automatic control system in the entire automatic control system and even the production line is minimal, if you seek a cheap and missed the early damage caused by the group is huge. Gear pump action reliability: strictly speaking, this test has not yet officially included in the professional standards for gear pumps in China, to ensure that the quality should be selected regular manufacturers of brand-name products. In some occasions, the number of actions is not much, but the reliability requirements are very high, such as fire protection, emergency protection, must not be taken lightly. Particularly important, you should also take two double insurance.

Plastic Gate Valve

Plastic Gate Valve Socket End made by PVC body and stainless steel 304 plate. socket connection by standards DIN and ANSI, it is used for agriculture and irrigation application.




Plastic Gate Valve is a gate plate, the movement direction of the gate plate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and closed, can not be adjusted and throttled. The Plastic Gate Valve mainly have PVC Gate Valve,CPVC Gate Valve,PPH Gate Valve,PVDF Gate Valve,and have socket end and flange connection as per standard DIN, ANSI, JIS.Plastic Gate Valve can be widely used in water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system and other body pipelines as regulating and intercepting devices.



Ningbo RMI Plastic Co.,Ltd offer Plastic Gate Valve with specification:


Basic specification


Size:DN25~DN150 (1 inch ~6 inch)


Body Material: PVC


Seal material:EPDM


Plate:PVC , SS304


Socket connection:DIN ANSI

Plastic Gate Valve,PVC Gate Valve,CPVC Gate Valve,PPH Gate Valve,PVDF Gate Valve

Ningbo RMI Plastic Co.,Ltd , https://www.rmiplast.com