During the operation of the vacuum pump, due to air, foam is always generated, especially when there are externally active additives in the oil, and foam is not easy to disappear. Foam produced in the application of lubricating oil will destroy the oil film, not only make the conflict surface sin...

In the morning, a customer wanted to purchase pneumatic butterfly valves. We asked many questions, but the customer was not clear. Now let’s summarize and share with you. Before placing an order, the customer needs to provide the working condition requirements for product installation, the ...

Pneumatic actuator: divided into double acting type and single acting type. Double acting pneumatic actuator: two position control for valve opening and closing. Single acting pneumatic actuator (spring return type): in case of pneumatic cut-off or failure, the valve will open or close automatica...

The water ring vacuum pump unit will generate air during operation. If the ventilation effect at the use site is not well controlled, it will easily affect the working state of the staff. So in order to help everyone better use the unit, the small editor will teach you how to improve the ventilat...

When using the special vacuum pump for oil and gas recovery in daily life, most users may have encountered some failures and minor problems. At the same time, most users are unwilling to contact the pump valve group immediately for maintenance and after-sales service in case of abnormal condition...

What is the function of the valve in the high and low temperature circulating temperature control system? What problems should be paid attention to when installing the valve? In industries with temperature requirements, high and low temperature circulating temperature control system equipment has...

During the production of pneumatic flanged ball valves, many factors will directly affect the quality of pneumatic flanged ball valves. In order to ensure its quality, what requirements should be met during production? 1. Action sensitivity and reliability Action sensitivity and reliability have...

This article introduces what valves should be used in the paper mill and the matters needing attention. In the production process flow of the paper mill, as the pipeline medium is mostly filter residue slurry, containing solid or solid-liquid two-phase medium flow medium such as fiber liquid and ...

Recently, some customers did not understand why the user required stainless steel 304 pipe fittings and connectors when purchasing pneumatic ball valves. Here, let’s ask Xiao Bian to explain the difference between stainless steel 304 pipe fittings and plastic PU pipes on pneumatic ball valv...

Pneumatic ball valve is a kind of pneumatic electric actuator widely used in intelligent automatic control system. The manipulation data signal pushes the power switch posture of the ball valve according to the pneumatic actuator to perform the power switch manipulation or adjustment manipulation...