Groove iru ti kii nyara yio resilient joko ẹnu-bode àtọwọdá

Awọn paramita imọ-ẹrọ ti iru yara ti kii dide yio rirọ ijoko lilẹ ẹnu-bode àtọwọdá ipin iwọn ila opin Iwọn titẹ agbara (MPa) Idanwo Ikarahun (MPa) Titẹ idanwo ikarahun (MPa) Iwọn otutu to wulo DN50 ~ DN300 1.0/1.6 ~ 1.1/1.5/70.1. ℃ Omi mimọ, omi eeri ati omi aise Ohun elo ti awọn ẹya akọkọ orukọ àtọwọdá ara spool Valve core roba Valve cover Stem snap ring Gland Bracket seal oruka handwheel Bolt sojurigindin ti ohun elo Ductile iron Ductile iron EPDM, NBR Ductile iron 20Cr13 bronze Ductile iron Ductile iron NBR Ductile iron Ductile iron 8.8 Galvanized Main asopoe mefa mm Nominal diamita 50 65 80 100 125 150 200 250 300 D 57 60 76 89 108 114 133 159 219 273 325 15 15 125 16 16 19 19 19 B 9.5 9.5 9.5 9.5 9.5 9.5 9.5 13 13 13 C 2.2 2.2 180 200 200 200 240 320 320 400