Citroen TUZ73X-10http: / / www.telonvalve.net/p205.htm 
 No groove knife gate valve: one-piece body structure, to prevent valve leakage, gasket and other issues of aging, longer life, easier maintenance; using the bottom valve seal, valve chamber without grooves , easy to plug, no residue, easy to clean pipe, flange sealing surface insert O-rings, flange gaskets without reprovision, easy to install, the friction coefficient is small, flexible, open and close the series of knife gate valves can be equipped with manual, electric , pneumatic, electric hydraulic, hydraulic, bevel gear, and many other actuators to meet the requirements of different industrial and mining use. Model: TUZ73X-10 Nominal diameter range: DN40-DN600 Nominal pressure range: 1.0MPa-1.6MPa Material: cast iron, cast iron gate milling material: 201,304,316,316 L connection: wafer type valve seat ring : NBR, EPDM rubber packing: graphite packing, PTFE Packing Media: water, powder particles, pulp Series: Knife gate valve http://www.telonvalve.net/daozhafa.htm 
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