Ball Check Valve

WEIZIDOM Supports MCWD Urban Water Supply Project

Products PDF

A ball check valve functions by means of a ball that moves up and down inside the valve. The seat is machined to fit the ball, and the chamber is conically shaped to guide the ball into the seat to seal and stop a reverse flow.

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Features

Ball check valves are often preferred for use in pumping stations that are rarely attended, since they demand only limited maintenance, typically if the ball makes noise caused by insufficient pump capacity or water hammer.

The ball check valves are self-cleaning, as the ball rotates during operation which eliminates the risk of impurities getting stuck on the ball. The standard ball is designed with a NBR rubber lined metal core, and the rubber hardness is optimized to prevent the ball from getting stuck in the seat.

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Factory direct sale, saving costs for your projects.

Wide products range, diversified product standards. We provide products in various standards such as ANSI, DIN, JB, JIS, EN, EU, GB, API, etc.

One-stop service. We cover all series of products for water systems, fire protection systems, oil and gas, construction, etc. satisfy your diverse needs.

1000+ projects experience to provide customized solutions for every customer.

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60+ engineers team , 20+ quality inspections for each product before leaving the factory, ensuring safety, reliability, and durability.

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Who we are

Experience

Rich projects experience

MCWD Water Project for Government City Water Supply

Apr 25, 2025

What is ball valve installation and maintenance?

Oct 31, 2023

“Weizidom: Trusted Partner for Water Supply System Improvements – A Success Story from the Philippines”

Apr 09, 2025

Successful conclusion of Pakistan exhibition

Exitosa conclusión de la exposición de Pakistán

Sep 22, 2023

China-Ethiopia Industrial Capacity Cooperation Exposition

Exposición sobre cooperación en capacidad industrial entre China y Etiopía

Sep 29, 2023

WEIZIDOM—a globally trusted valve manufacturer

product review from a customer in Mauritius

Oct 10, 2024

Pressure Rating:PN10/PN16/10K/150LB

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