NO 280 – ISO/EN N8 hexagon nipple 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 option This product has multiple variants. The options may be chosen on the product page NO 330 – ISO/EN U1 union flat seat F x F Choose option This product has multiple variants. The options may be chosen on the product page Female coupling made of brass Choose option This product has multiple variants. The options may be chosen on the product page Brass ball valve with female thread Select options Threaded flange EN 1092-1 Typ 13 (DIN 2566)