pvc manual pressure regulator ball valve 1) Diameter: 1/2"~ 4" 2) Standard: ... 6"2) Standard: BS, ANSI, CNS,G3)pvc manual pressure regulator ball valve4) Material: High quality PVC, ABS, PP-R5) Colors ... the quality, the size, the color, etc. Standard or Nonstandard: StandardStructure: BallPressure: Media PressurePower: ManualMaterial: UPVC,CPVC,Temperature of Media: Medium TemperatureMedia: water, gas ...