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Vali ya lango iliyoketi ya aina ya Groove isiyoinuka
Vigezo vya kiufundi vya aina ya gongo isiyoinuka ya kiti cha elastic cha kuziba lango vali ya kipenyo cha jina (MPa) Shinikizo la jina (MPa) Jaribio la kuziba (MPa) Shinikizo la mtihani wa shell (MPa) Joto la wastani linalotumika kati DN50~DN300 1.0/1.6 1.1/1.76 1.5/1.76 1.5/1.76 1.5/1. ℃ Maji safi, maji taka na maji mabichi Nyenzo ya sehemu kuu za jina valve mwili spool Valve msingi mpira Valve cover Shina snap pete Tezi Bracket muhuri handwheel Bolt texture ya nyenzo Ductile iron Ductile iron EPDM、NBR Ductile iron 20Cr13 bronze Ductile iron Ductile iron Ductile iron NBR chuma ductile chuma 8.8 Mabati Vipimo kuu vya uunganisho mm Kipenyo cha kawaida 50 65 80 100 125 150 200 250 300 D 57 60 76 89 108 114 133 159 219 273 04 15 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 325 208 207 D. 180 200 200 200 240 320 320 400