Swing type check valve,small check valve,flanged check valve,low pressure check valve,dual plate check valve manufacturer and supplier-jlsvalve.com

Structure of the swing check valve

The swing type check valve adopts the built-in rocker arm swinging structure. All the opening and closing parts of the valve are installed inside the valve body, and do not penetrate the valve body. Except for the sealing gasket and the sealing ring of the middle flange part, the whole There is no leakage point to prevent the possibility of valve leakage. The swing-type check valve has a spherical connection structure at the joint of the rocker arm and the valve flap, so that the valve flap has a certain degree of freedom within a range of 360 degrees, and has appropriate micro-position compensation.
The swing type check valve is suitable for clean media, not suitable for media containing solid particles and high viscosity.

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