Brass Swing Check Valveyenziwe ngobhedu olubunjiweyo, olukwabizwa ngokuba yivalve engabuyiyo, eyenzelwe ukulawula umva kwenkqubo yokulawula ulwelo, ulwelo lulawulwa yidiski eshukumayo kwaye luqukuqela kwicala elinye, lusetyenziswa ngokubanzi kwimibhobho yamanzi, ukumpompa, kunye nemibhobho.