【 304 stainless steel】This gate valve is made of high quality 304 stainless steel, sturdy and durable, will not easily get rust, suit for water. 【small resistance】The internal fluid path of valve body is straight through which allows fluid to in a straight line and the resistance is small. 【easy open and close】It's easier to open and close, because the movement direction of the gate is perpendicular to the direction, whether on or off. 【suit for kinds of material】This gate valve is suitable for water, oil, gas, etc. Can be widely used for water pluming and gas ,oil transport. 【wide applications】Widely used in mechanical equipment, chemical equipment, industrial equipment, water supply and drainage equipment, pharmaceutical equipment, petrochemical equipment, etc., Manufacturer: Hilitand