... has 23 years. 5)-short delivery time NO:961 722 252 0PORTS:11,21,22 M14*1.5ISO ... Booster,air dryer,hand brake valve,foot brake valve,relay valve,four circuit protection valve,unloader valve,leveling valve,trailer control valve,gland head,elecric ... valve,quick coupling valve for vehicles, likes mercedes benz, volvo, daf, isuzu,hino,daewoo,man,scania,neoplan,ivevo,ford,zf and so on.. Hand brake valve ...