1/4" Barbed x 1/4" Barbed PVDF Spring Check Valve (1/4" Hose Barb x 1/4" Hose Barb) - 316L Stainless Spring & Ball - Viton O-Ring - 1 Kpa / 0.145 PSI Cracking Pressure - 300 Kpa / 43.5 PSI Back Pressure - 1.70"  Overall Length -  

Description - New, Sold Individually (each). Additional quantities (+1) have no extra shipping charge.   

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