... valve, a balancing valve, a by pass valve and a relief valve Model YCC-1,2,3 Control- ... kgf/ cm245 kgf/ cm2MaterialsBodyCast ironDuctile cast iron or Cast steelCast steelSeatCast bronzeDiscDuctile cast iron and NBRGasketNBR,EPDMEPDMEPDMOptionEND CONNECTION: GROOVED END Company ... part,valve,flow meter,gear box,machine part,etc. and processing also available Main Customers: SAMYANG VALVE, KUMGANG, ...