HQ(44/45)X micro resistance ball check valve

A micro resistance ball check valve, also known as a micro check valve, is a type of valve that allows fluid to flow through it in only one direction. It is commonly used in applications where backflow prevention is required.

The valve consists of a small, spherical ball that is seated against a check ring. When the fluid pressure exceeds the cracking pressure of the valve, the ball is pushed away from the ring, allowing fluid to flow through. When the flow stops or reverses, the ball returns to its seat, preventing backward flow.

The micro resistance ball check valve is a compact and lightweight solution that is ideal for use in small-scale systems or applications where space is limited.

Product description:

The micro-resistance spherical check valve uses a rubber sheathed ball as the valve disc, and under the action of the medium, it can roll on the slide to open or close the valve. Large flow rate, small flow resistance loss, good sealing performance, noise reduction closed to reduce water shock waves. Can be installed horizontally or vertically. Can be used in cold water. Hot water, industrial and domestic sewage

The pump outlet of the water pipe network to prevent the medium from flowing backward. The ball check valve adopts a rubber-covered ball as the valve disc.

Under the action of the medium, it can roll on the slideway in the valve body to open or close the valve. Has a large flow, The loss of flow resistance is small, the sealing performance is good, and the muffler is closed, which can reduce the water shock wave. Can be installed horizontally or vertically

. It can be installed with the water pump outlet of cold water, hot water, industrial and domestic sewage pipe networks to prevent the medium from flowing back.

The valve has few parts and is easy to disassemble. The rubber layer of the sphere has good elasticity and wear resistance, so it has the functions of vibration reduction and absorption.

Vibration, easy to seal, safe and reliable work. The types of ball check valves produced by our company are:

HQ44X/HQ45X.

The main technical parameters:

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