Type : Directional Valve
Pressure : 32 Kg/Cm2
Temperature : 70 C
Size : 1/4” ~ 3/4”
Connection : Screw
Body : Bronze, Stainless Steel
Air Pressure : 2.5 ~ 3.5 Kg/Cm2
Valas V4020 - S/D series 4 Way Piston Valve is basically Directional Valve to control Water Cylinder either Single or Double Acting.
http://www.valasvalve.com/product/?p_url=product_6&B_Name=center&b_dir=talkclub&b_url=list&category=product_6