The new 558 LC Series Press-In ChekTM Valve offers more than a 78% increase in flow capacity over the existing 5.5 mm CCPI series check valve. This new valve features all stainless-steel construction, providing compatibility with a wide range of fluids and gases.
Its unique barbed design provides easy “press-in” installation, ensures retention and prevents any bypass leakage around the valve. The valve can be installed in either direction, allowing for forward or reverse flow capabilities, offering system design flexibility. A high quality metal-to-metal seat provides low leakage and highly repeatable cracking pressure. This robust design and 100% functional testing ensures consistent long-term performance.