应用： LSQ-S4系列广泛应用于各种工业所需的连接，主要用于建筑设备，森林设备，农业机械，液压机具，钢铁设备及其它所需的液压应用 Applications The LSQ-S4 Series brings to the industry a proven design for use on construction equipment, forestry equipment, agricultural machinery, oil tools, steel mill machinery, and other demanding hydraulic applications.
Features Poppet valves available to prevent uncoupled leakage. Ball valves available for rugged dependability in heavy - duty hydraulic applications, within Hard, chrome alloy balls are used for valving, They are spring loaded for positive seating of The valve provides a metal - to - metal seal between theball and coined seat. Critical parts are induction hardened for durability Dependable ball - locking mechanism holds the mating halves together. Socked and plug are precision machined from solid bar stock LSQ - S4series conforms to the standard of ISO 5675