Are there directional requirements for the installation of pneumatic ball valves? Pneumatic ball valve is widely used. Many users who use pneumatic ball valve are considering it. During the installation of pneumatic ball valve, should the installation direction of pneumatic ball valve be determined? Of course, this cannot be generalized, because there are many types of pneumatic ball valves, some of which have no directional requirements for installation, and some have directional requirements; For different occasions and installation positions, specific analysis is required for specific problems. Are there directional requirements for the installation of pneumatic ball valves? To make a simple rough judgment, it can be observed whether there is an arrow indicating the flow direction of the medium on the valve body of the pneumatic ball valve. If there is an arrow, the pneumatic ball valve must be installed in the direction of the arrow. The valve body of the eccentric semi pneumatic ball valve and the V-shaped pneumatic ball valve both have an arrow indicating the flow direction of the medium. The sealing of this pneumatic ball valve is definitely one-way, and only one valve seat and the ball form a seal, The other valve seat only plays a supporting role and cannot achieve sealing effect; Fixed pneumatic ball valves and floating pneumatic ball valves usually have no medium flow direction but arrows on the valve body. Such pneumatic ball valves usually have no installation direction requirements, and the flow direction is bidirectional.

How to Reduce Heat in High Pressure Hose Workshop under High Temperature Environment
When summer comes, in order to ensure the health of workshop workers, the following measures should be taken to ensure the health of workers. Each workshop should reasonably arrange work and rest time. Pay special attention to the high temperature forecast, strictly control the outdoor operation time, avoid high temperature cycle operation, and ensure the health and safety of employees
The staff shall avoid working under high temperature and work in shifts to shorten a continuous operation time and try to operate in shifts
The workshop provides free water and mung bean soup to ensure adequate drinking water supply. The site should provide adequate water supply to effectively prevent summer temperature, promote knowledge of heat prevention and improve safety awareness
Actively improve the operating environment of high-pressure rubber hose on site. Strengthen ventilation and cooling to ensure that the dormitory, canteen, toilet, shower room and other equipment meet the requirements of heatstroke prevention. In hot weather, front-line employees who insist on operation will distribute uniform fire prevention and cooling products to each employee
Strengthen the safety training for staff in summer and do a good job in fire prevention in summer. According to the theoretical situation of hot and monotonous weather in summer, fire accidents are prone to occur. Fire fighting measures are further strengthened and fire-fighting equipment is equipped according to rules
When summer comes, I hope every employee should pay attention to safety when working, so that he can go to work happily and go home safely