Slow closed check valve

Rising stem locking gate valve

The rising stem locking gate valve is a special valve in the fire protection pipe network, which can effectively prevent unnecessary safety production and losses caused by artificial switching or misoperation.

Extension rod gate valve

Extension rod gate valve,also called direct buried retractable gate valve is also called the buried soft-sealed gate valve.

Soft seal gate valve with DIN3352 F4

Elastic seat seal gate valve is a new type of valve used for pipeline connection and opening in recent years.

Swing check valve

Swing check valve is one kind of one-way check valve to effectively prevent water stop and backflow.