NO 340 – ISO/EN U11 union taper seat F x F Material: malleable iron, black or hot dipped galvanized Thread: ISO 7-1 Working pressure: max. PN 25 (-20 °C to +120 °C) Available options Available Options: You may also like… Choose optionWelding nipple made of steel Choose optionAnaerobic thread locking Choose optionMale coupling made of brass Choose optionBrass ball valve with female and male thread