Brand: Juyun Gate Type: Wedge Gate Valve Standard: National Standard Applicable Industry: Environmental Protection Nominal Diameter (DN): DN200 Accessories: flange, handwheel, valve body, O-ring, screw rod, valve cover, Ram valve stem form: valve stem non-lifting (non-rising) sealing method: soft sealing valve body material: ductile iron flow direction: two-way connection form: flange temperature environment: normal temperature action mode: double action function function: fast type specification and model: DN200 valve function: discharge, reversing, locking, balance, safety, water make-up, breathing, water discharge, pressure relief, exhaust, water inlet, overflow, sewage discharge, check, drain, cut-off, evacuation, throttling, anti-backflow, Other elastic ram: elastic ram sealing material: three-element one-handle lining material: epoxy resin pressure environment: normal pressure driving mode: electric, manual, turbine, manual, bevel gear ram quantity: single ram Applicable medium: water, material, other