product data sheet LEE IMH Chek™ Valve - 855 LC2 Series Insert The Lee Company’s new 855 LC2 Series Insert Chek Valve is a miniature, threadless, cartridge-style check valve specifically designed for installation into metal manifolds. This new valve offers more than a 65% increase in flow capacity over the existing 855 series check valve. Designed for reliable operation, the new valve features robust, stainless steel construction. A high-quality metal to metal seat provides low leakage and highly repeatable cracking pressures. This robust design and 100% functional testing ensures consistent long-term performance. Simple to install, the new check valve uses Lee’s field-proven insert principle that provides secure retention and eliminates the need for threads, o-rings or inhouse designs. To install, simply insert the check valve into a drilled installation hole and drive the expansion pin flush to seal and lock the valve in place. The new 855 LC2 Chek Valve’s compact size, superior performance, and ease of installation make it ideal for high volume applications in automotive, off-road, and other industrial hydraulic systems. ■ Metal to metal seating - Provides high reliability - Long life ■ 100% tested - Eliminates rework ■ Leak tight - Efficient system performance ■ Positive ball stop - Infinite spring life - Stable performance ■ Integral locking end - Long life - No o-rings to fail Lohm Rate: 45 Lohms* Leakage: 20 sccm/min. (max.) @172 kPa (25 psid) on air 1 Drop/min. (max.) on hydraulic fluid Maximum Working Pressure: 28 MPa (4,060 psid) (Checked Direction) 4 MPa (580 psid) (Flow Direction) Materials: Body, Cage, Ball, Pin and Spring are Stainless Steel. * Lohm is a measure of flow resistance. See back page for more information. The Lee Company - IMH Group, 82 Pequot Park, Westbrook, CT 06498 Tel: 860-399-6281 • eMail: [email protected] Fax: Order Entry: 860-399-7058/Technical Info.: 860-399-7037 www.leeimh.com

industrial microhydraulics Insert the valve into a drilled installation hole. Drive the expander The installation tool can bottom on the insert body with no con- pin flush to within 0.25mm (0.010") above flush of the check sequence. Lee Installation Tool part number CCRT0900150S is valve body. Use a maximum installation force of 680 KgF (1,500 available. lbs. force). LOHM LAWS LOHMS LAWS (liquids) Every engineer will be interested in our simple system of defining the fluid resistance of Lee hydraulic components. Just as the OHM is used in the electrical industry, we find that we can use a liquid...