GRANIT Z50 Monoblock Hydraulic Distributor | 1x Double Acting | Detent | 40 l/min

The GRANIT 87001363 hydraulic distributor is a 4/3 way monoblock directional valve designed to control a double-acting cylinder. The center function is A-B-T connected (open center), allowing fluid to flow freely to the tank when in the neutral position. The main feature is the detent in pos. 1-0-2, meaning the lever can be locked in all three main positions: both working positions (1 and 2) and the neutral position (0). The detent is not installed as standard and must be fitted separately. Made of cast iron, it is suitable for a nominal pressure of 250 bar and a maximum flow rate of 40 l/min.

Functional and Hydraulic Specifications

• Version: 4/3 way, 1 x double acting (A-B-T connected / detent in pos. 1-0-2).
• Lever Function: 1 x double acting.
• Flow Rate (l/min): 40.
• PN (Nominal Pressure): 250 bar.
• Adjustment Range (Maximum Pressure): 120-250 bar.
• Nominal Operating Pressure P - N (Inlet-Outlet): 250 bar.
• Nominal Operating Pressure A - B (Working Ports): 300 bar.
• Nominal Operating Pressure T (Tank): 50 bar.
• Internal Leakage: approx. 15 cm³ /min at 120 bar.
• Oil Temperature: -15° C to +80°C.
• Contamination Level: 10 according to NAS1638.

Technical and Structural Data

• Part Number: 87001363.
• Orig. Ref.: 01Z50 D8 GKZ1.
• Lever: 1.
• Version: cast iron monoblock valve.
• Connection P (Inlet, BSP): G 1/2".
• Connection T (Tank, BSP): G 1/2".
• Connection N (Inlet, BSP): 1/2" BSP.
• Connection A-B (Working Ports, BSP): G 3/8".
• Additional Information: The detent is not installed.

Dimensions (mm)

Dimensional data for installation:

• A: 60 mm.
• B: 80 mm.
• C: 85 mm.
• D: 60 mm.