Home›Browse›proportioning valve🌐EnglishEnglishDeutschFrançaisPolskiSvenskaالعربيةEntityQ1533127· pop 7· linked from 12 articlesproportioning valveSign in to savevalve whose output line provides a reduced (or increased) pressureAvailable in 7 languagesFrançaisDeutschالعربيةCatalanNorwegianPolskivia Wikidata sitelinks · CC0