MANUAL WORM GEAR FLANGE BALL VALVE
MAIN ADVANTAGES
PRODUCT PARAMETERS
DN6-DN900 PN1.0-PN420
Valve body material: cast steel (WCB)/forged steel/stainless steel
Leakage level: soft seal zero leakage, metal seal leakage ≤10-5 times rated flow
Temperature range: -29C-180C
Applicable media: water, steam, oil, natural gas
Connection: flange connection
Drive mode: worm gear manual drive, optional electric or pneumatic actuator
Opening and closing characteristics: 90° rotation fast switch, low torque (turbine transmission force enhancement design)
APPLICABLE SCOPE
Ball valves are widely used in the mining, refining and processing of oil, natural gas, coal and ore, as well as in pipeline transportation systems; in chemical products, medicine and food production systems; in hydropower, thermal power and nuclear power production systems; in water supply and drainage, heating and gas supply systems of cities and industrial enterprises; in irrigation and drainage systems of farmland; and in metallurgical production systems. They are important mechanical products closely related to production, construction and people's lives. Ball valves are sealed in various pipeline systems to cut off or connect the flow of media, so that the media can be transported to various designated points according to a predetermined procedure.
MANUAL VALVES
PRODUCT DISPLAY
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