… GATE VALVE : KITZ, BEL VALVE, BREDA ENERGIA, TYCO

… BALL VALVE : S&W, KITZ, BEL VALVE, BREDA ENERGIA

… BUTTERFLY VALVE : S&W, KITZ, TYCO

… GLOBE VALVE : KITZ, BEL VALVE
… CHECK VALVE: S&W, KITZ, GESTRA, BEL VALVE, TYCO

… PLUG VALVE : BREDA ENERGIA, GLOVE DRESSER, CAMERON FRANCE

… CAST VALVE:
S&W

… STRAINER: KITZ

… STEAM TRAP : GESTRA

… NEEDLE VALVE : BEL VALVE