20BCMF4|20BCMF6|20BCMF9|20BCMF12|20BCMF16单向阀Product AttributesRelated attributes of High Pressure Check Valve: Standard or Nonstandard:StandardStructure:CheckPressure:High PressurePower:pneumatic or hydraulicMaterial:Stainless SteelTemperature of Media:High TemperatureMedia:gas or liquidPort Size:…