“521160 Rola-Chem In-Line Check Valve 3/8in Barb” has been added to your cart. Continue shopping Product Price Quantity Total × 521160 Rola-Chem In-Line Check Valve 3/8in Barb $26.51 521160 Rola-Chem In-Line Check Valve 3/8in Barb quantity $26.51 Cart totals Subtotal $26.51 Shipping Shipping costs will be calculated once you have provided your address. Total $26.51 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update