Flat gate is a close member of parallel slide gate valve. Its closure member may be a single gate or double plate with a distraction during agencies. Gate valve seat to the pressing force is controlled by media pressure and the floating gate or floating seat. If Weifang double plate flat gate valve, the gate between the two distraction bodies can complement the pressing force. 1. Structure and works with floating seat, two-way open and close, reliable seal, flexible. 2. The gate has guided precision guided Shandong valve shall be given at the same time both the sealing surface spray carbide, resistance to erosion. 3. Body carrying capacity, channel for straight-through, when fully open, with the gate and diversion hole straight through a similar phase steel plate valve, flow resistance is small. Composite valve stem packing, multi-sealed, making reliable sealing, small friction. Z43H steel plate gate valve _ _ Valve Model Everbright Everbright Limited provided by Shandong valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) strong, credible, Shandong Weifang ball industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Everbright valve into the brilliant and you work for a better future!