A retaining valve (1) comprises a silica gel valve body (2), an upper valve box cover (3) and a lower valve box cover (4).
The outer ring (6) is fixed between the upper valve box cover (3) and the lower valve box cover (4).
The upper valve box cover (3) is provided with an air hole (10), and the lower valve box cover (4) is provided with an air inlet pin (9).
The inner ring (6) is in a suspension state between the upper valve box cover (3) and the lower valve box cover (4).
According to the invention, at least the first transverse drilling (14) opening into the valve chamber (9) is designed as a throttle drilling.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод