... the multiple use of a check valve, a stop valve, a balancing valve, a by pass valve and a relief valve Model YCC-1,2, ... 10K FF FLANGEKS 20K RF FLANGEKS 30K RF FLANGEValve body pressure test15 kgf/ cm230 kgf/ cm245 kgf/ cm2MaterialsBodyCast ironDuctile cast ... Business Type: Manufacturer, Trading Company, AgentProducts/Service: casting part,valve,flow meter,gear box,machine part,etc. and processing also ...