Home / VALVES / Barksdale / Hydraulic & Pneumatic / Series 4140 Series 4140 Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Showing all 3 results BARKSDALE Series 4140 High Pressure Valve 1/2″ NPT ports RM 0.00 Select options BARKSDALE Series 4140 High Pressure Valve 3/8″ NPT ports RM 0.00 Select options BARKSDALE Series 4140 High Pressure Valve 1/4″ NPT ports RM 0.00 Select options