Image Swing Check Valve Repair Kit Jump to Section Product Options Related Products Product Options Part Number 4040RK2 3000-5 3000-4 341131 111215 340039 112254 4042RK2 SPRG/L4603 Related Products Image Bayco® Classic 3000-Series Swing Check Valve Female NPT Image Bayco® Classic 3000-Series Swing Check Valve Round TTMA Flange Image Bayco® Classic 3000-Series Swing Check Valve Square TTMA Flange Image Bayco® High Flow-Series Swing Check Valve Female NPT Image Bayco® High Flow-Series Swing Check Valve Grooved Pipe Image Bayco® High Flow-Series Swing Check Valve Round TTMA Flange Image Bayco® High Flow-Series Swing Check Valve Square TTMA Flange Image Swing Check / Air Relief Manifold