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,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 theballcoined seat. -Critical parts are induction hardened for durability -Dependable ball - locking mechanism holds the mating halves together. -Sockedplug are precision machined from solid bar stock -LSQ - S4series conforms to the standard of ISO 5675