Carbon Iron Arron Flange Ralve valavu

Valani zitsulo zoyaka maluwa zimapangidwa ndi pulagi yosunthika ngati disc ndi malo opindika. Nthawi zambiri, pulagiyi imalumikizidwa ndi tsinde lomwe limagwiridwa ndi scress scress ngati mzere wowongoka pogwiritsa ntchito mawilo a m'manja. Nthawi zambiri, ma valve amtunduwu amagwiritsa ntchito lotseguka komanso pafupi kwambiri, musakhale okwera. Kupanikizika ndi kuchokera ku PN16 ku PN160 ndi kugwirira ntchito kumachokera -29 ku450 digiri.Ma valves a chitsulo amagwiritsidwa ntchito kwambiri kwa mafuta a petroleum, mankhwala, mankhwala, makonda a mafilimu a ma piaperines. Pali Magulu, Bevel Giar, magetsi komanso mapangidwe owopsa.

Kukula: DN50-DN300

Kupsinjika: PN16, PN25, PN40