Product Name:UPVC Q61F-6S Socket Ball Valve Type:Q61F-6U Size:1/2"-4" End connection:Socket ... socketControl actuator: ManualValve Parts sheet: UPVC Q61F-6S Socket Ball Valve Verified Information This information is Verified by Bureau Veritas and ... Line Capacity Actual Units Produced(Previous Year) Butterfly valve, Ball valve, Diaphragm valve, Check valve, Globe valve, Pipe USD 1,200,000 Per Month ...