BEST SUPPLIER IN CHINA. BEST QUALITY AND PRICES. 101 series SUC, which inherit the basic functionof steering system not froom besign structure but also on principle, have all the following valvefunctions incorporated with the housing of SUC:    Check valve inlet-port    Relief valve    Dual shockproof valve    Dual suction valve    This series SUC are not integrated with Blocks asusual, convenient operating. But comparing with 101 series, 102 series have as BZZ distance from ports to flange.

Hydraulic Steering Control Units (102 Series)