Structure and working principle of ball check valve Manufacturers china
ball check valve Manufacturers china is a check valve with multi-ball, multi-channel, multi-cone inverted fluid structure, mainly composed of front and rear valve bodies, rubber balls, cone bodies, etc. So do you know what it is about its structure and how it works? Let’s take a look at it briefly below!
Its working principle is: the rubber ball rolls in the dome cover for a short stroke to realize the opening and closing of the valve. When the water pump starts, the water rushes open the rubber ball under the action of pressure, so that the rubber ball rolls to the right, its position is fixed by the cone in the rear valve body, and the check valve opens; after the pump stops, due to the The return water pressure forces the rubber ball to roll to the left front valve body to close the check valve. The rubber ball is made of hollow steel ball, and the rubber with good elasticity can not only ensure the sealing, but also reduce the damage to the pipeline system during the valve closing process. When the valve is opened, the cone with holes can fix the steel ball and eliminate the pressure of the contact area between the rubber ball and the cone, making the contact surface contact, reducing the hydraulic loss caused by the shaking of the rubber ball in the valve body.
The above is a brief introduction to the structure and working principle of ball check valve Manufacturers china.