Full Welded Ball Valves
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Fully Welded Ball Valves (For Heating Supply Only)
Nominal diameter: DN25~200mm
Pressure rating: PN 10/16/25
Working temperature: ≤232℃
Connection type: flange
Driving mode: pneumatic, electric
Medium: water, oil, acid, corrosive medium etc.
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Fully Welded Ball Valves (Cylindrical Fixed Type)
Nominal diameter: DN50~1200mm
Pressure rating: PN 16/20/25/40/50/63/64 Class150, class300, class400
Working temperature: normal temperature
Connection type: butt weld, flange
Standard: API, ASME, GB
Actuator: manual, worm gear, pneumatic, electric, hydraulic
Material: carbon steel, stainless steel, cryogenic steel
Medium: water, gas, air, oil
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Fully Welded Ball Valves (Directly Buried Type)
Nominal diameter: DN50~600mm
Pressure rating: PN 25
Working temperature: normal temperature
Connection type: butt weld
Standard: API, ASME, GB
Actuator: manual, worm gear, pneumatic, electric, hydraulic
Medium: water, air, oil, natural gas, gas, fuel gas and other fluids
