BD-6300 (Ames-Deringer) | RK Deringer/Magnum CK1 4X 6 For RP

This 4 to 6 Inch First Check Poppet Assembly Can be Used on The Deringer 40(X) And 50(X) Models. They Are Designed For Sizes And Come Pre-Assembled From The Factory Ready For Installation. The True Seal(Tm) Check Valve Was Designed to Incorporate a Poppet Only Motion During The Check Stroke And is Used Exclusively on The First Check Assembly on The Deringer RP And Rpda Models. This Design Allows a More Consistent Pressure Loss Across The Check Valve Which Helps Maintain a Steady And Continual Closure of The Relief Valve. | Ames-Deringer | BD-6300