nuq 'oH wej vaj rtj check

valve, valve je known je QI'yaH-chegh check, valve, reflux valve, joH rop Dub valve 'ej check. poS SoQ SeH jIHMej automatic valve, ['elbogh role, wItI'nISmo', media bot reverse pump 'ej yItungHa', qaH QaQ nguSDI' bot. ghaHDaq BERNARDO, check valve lo' pat raD against pipeline flow generated pong media narghtaHvIS 'oH automatically piping 'ej media regh chom. chaq Hu'DI' loD joH rop valve laH je DanoHmeH pat joH rop exceed baS supply pipeline DuHIvDI' chach pat. laH wav check valve vaj je lift check valves (axial movement) Qach check valve (depending on focus rotation). ghor chenmoH ngaQ: rar ghor (rj) wa' bom vIqawbej Print (ff), pep qab (rf), convex (m), concave (f), uneven ghor (MF), tenon ghor (rut) groove (g), jat 'ej (tg), groove.