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Contact SupplierType: single type, double type, bsp/npt thread typernsize range: dn25-dn1600rnmaterial of rubber ball: cr, nbr, epdm, hypalon, vitonrnmaterial of flange: galvanized steel, stainless steelrnworking temperature: -20℃ to +115℃rnball length for single sphere: 130mm, 150mm, 95mm-300mmrnball length for double sphere: 175mm-345mm rnball length for union type: 200mm for dn15-dn50, 240mm for dn65-dn80.
thread end connection: bsp or npt threadrnflange end connection: en1092-1 pn10/pn16, ansi150, bs4504, as2129 table d/e. Rnworking pressure: pn6, pn10, pn16, pn25rnapplication: water, warm water, seawater, weak acids, alkalis, etc..
easy installation and remove; absorbs vibration, noise and shockrnfor more detail information kindly come to worgocn dot com or contact us sales at worgocn dot com freely.