OEM ODM DN20 Manual Ductile Iron Flange Elastic Seat Soft Seal Non-Rising Stem Gate Valve for Water Media

This DN20 manual ductile iron flanged gate valve is intended for water media. It is made of ductile iron material has good strength and toughness, adaptive to a variety of environment. The flexible seal structure of the seat has a good sealing performance, and effectively prevents water leakage. It handles well in a cramped area and not a lot of space to operate. This can be secured to ensure reliable action in the water system and ensure stable water flow.