... Type Check Valve) This Float Valve is normally installed in a standard bore-back of ... equipment.Specifications Dia. of Valve AssemblyLength of Valve AssemblyDia. of Float RecessSub BoxOther Popular connectionsTypeDepth of RecessTypeDepth of Recess42.07149.2342 ... ,Jars tools,Cementing tools,Milling tools,Accessory tools,,Workover tools....... Float Valve (Flapper Type Check Valve)