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What is the purpose of the check valve?

One is to prevent the backflow of the medium, the other is to prevent the reverse phenomenon of the stop pump and the motor, and the third is to prevent the leakage of the container medium.

Classification of check valves.

Classification of material
1. Cast iron check valve
2. Brass check valve
3. Stainless steel check valve
4. Carbon steel check valve
5. Forged steel check valve

We suggest you take CRH train. After 135 minutes, we'll pick you up at the railway station.

In our factory. We have both sand casting and investment casting workshops

Normally 45-60days. If the customers have special requirement, we can finish production in advance.

We're manufacturer, with more than 55 years history.