Made by JingGong, excellent quality! This DN1000 PN16 gate valve is a work of art by JingGong Valve. Adopting high-quality materials, sturdy structure, stable performance, strong pressure-bearing capacity. pn16 high pressure to withstand, to ensure stable operation in a variety of harsh working conditions. dn1000 large diameter, to meet a variety of fluid control needs. Intelligent detection, precision technology, so that every detail shows the quality of JingGong.