Амико q11f-20t латунная проволока союз шаровой кран газовый клапан 277 dn20 6 очков
Structure type: Fixed ball valve. Connection Type: Screw thread. Nominal diameter: DN15 ~ 25 (mm). For media: Water. Pressure environment: Atmospheric pressure. Operating temperature: At room temperature. Standard: GB. Model: 277. Material: Brass