Lee Co. (The) 250 NACE Compliant, High Pressure Check Valve

This miniature high pressure check valve is only .250” in diameter and 1” in length. It’s robust design allows it to prevent backflow in extreme high pressure systems up to 15,000 psi. It is constructed entirely of corrosion-resistant materials that are compliant with NACE specification MR0175/ISO 15156. Features Weighs only 4.1 grams Free Flow Lohm Rate: 60 Lohms max Rated for Operating Pressure up to 15,000 psi