Profile: Zhejiang General Valve Industrial Co., Ltd. provides gate, globe, check, ball & butterfly valves, and fluid pipe fittings. Our cast steel gate valve is provided with flexible graphite wounded gaskets. The stem of our valve is of forged design. The connection of the stem and disc is T type. Our gate valve has back seat design. The carbon steel gate valve is fitted with renewable back seat. The back seat of the stainless steel gate valve is machined directly in the bonnet, or is machined after welding. Our ball valve is applicable to the cutting and connection of pipelines medium that are used in petroleum, fertilizer, chemical & electric power industries.