0102030405
Mofuta oa Groove non rising stem resilient seated heke valve
Litekanyetso tsa tekheniki tsa mofuta oa groove e sa phahamang kutu ea rekere e koalang heke ea thipa Lebitso bophara Khatello ea lebitso (MPa) Teko ea ho tiisa (MPa) Khatello ea teko ea khetla (MPa) Mocheso o mahareng O sebetsa mahareng DN50~DN300 1.0/1.6 1.1/1.76 1.5/1. ℃ Metsi a hloekileng, likhoerekhoere le metsi a tala Lisebelisoa tsa likarolo tsa mantlha lebitso la "valve body spool" Sekoaelo sa rabara sekoaelo sa "Snap ring" Sekoaelo sa Stem snap ring Gland Bracket seal ring handwheel Bolt sebopeho sa thepa Ductile iron Ductile iron EPDM, NBR Ductile iron 20Cr13 bronze Ductile iron Ductile iron NBR iron Ductile iron 8.8 Galvanized Main connection litekanyo limilimithara Lebitso la bophara 50 65 80 100 125 150 200 250 300 D 57 60 76 89 108 114 133 159 219 273 015 4.1 1. 16 16 19 19 19 B 9.5 9.5 9.5 9.5 9.5 9.5 13 13 13 C 2.2 2.2 2.2 2.2 2.2 2.2 2.5 2.5 3.3 L 145 180 180 180 200 240 275 325 355 H 325 208 204 202 180 200 200 200 240 320 320 400