3113089Refrigerant retention control valveTagsAuto Air Conditioning ToolsAdapter & Caps & Depressor & Pilot & Insert & Ball ValveValveHVAC & Refrigeration ToolsValve & FittingADD TO INQUIRYREMOVEDETAILRefrigerant retention control valve 5/16 SAE Male x 5/16 female swivelMaterial : Brass