Pre-meter gate valve

The pre-meter gate valve is a valve used in the tap water network. It has a locking device to prevent non-operating personnel from opening or closing it by themselves.

All pre-meter gate valves are cast in ductile iron, and the valve body is coated with non-toxic epoxy resin to prevent the valve body from rusting and corroding and affecting the water quality. The valve plate is made of drinking water grade EPDM rubber vulcanized, which has good wear resistance and flexibility to ensure the good opening and closing of the valve. The valve stem is made of high-quality 2CR13 stainless steel. Due to its good structural performance and excellent wear resistance, the number of valve openings and closings is better than other similar products.
The switch type of the pre-meter gate valve adopts a triangular lock head. The valve can only be opened or closed with a special wrench to prevent ordinary switch operation. The protective structure is dust-proof and waterproof, and can prevent impact from other tools, effectively protecting the loss of the water company or other users. The structure is simple and easy to operate.