GRANIT P120 Monoblock Hydraulic Distributor | 1x Double Acting | 160 l/min | 250 bar

The GRANIT 87001050 hydraulic distributor from the P120 series is a 4/3 way monoblock directional valve, designed to control a double-acting cylinder (DW). This valve is suitable for applications requiring a high flow rate, up to 160 l/min. The center function is A-B closed with spring return. This configures a closed center system, where the pump flow (P) is blocked in the neutral position (center). The valve is made of cast steel and is suitable for a nominal pressure of 250 bar.

Functional and Hydraulic Specifications

• Version: 4/3 way, 1 x double acting (A-B closed / spring return). This is the closed center configuration.
• Lever Function: 1 x double acting.
• Flow Rate (l/min): 160.
• PN (Nominal Pressure): 250 bar.
• Nominal Operating Pressure P (Inlet): 250 bar.
• Nominal Operating Pressure A/B (Working Ports): 300 bar.
• Nominal Operating Pressure T (Tank): 50 bar.
• Internal Leakage: approx. 30 cm³/min at 120 bar.
• Oil Temperature: -15° C to +80°C.
• Contamination Level: 10 according to NAS1638.

Technical and Structural Data

• Part Number: 87001050.
• Orig. Ref.: 01P120 A1GKZ1 - 11.
• Lever: 1.
• Version: cast steel monoblock valve.
• Connection P (Inlet, BSP): G 1".
• Connection T (Tank, BSP): G 1".
• Connection A-B (Working Ports, BSP): G 1".

Dimensions (mm)

Dimensional data for installation:

• A: 129 mm.
• B: 160 mm.
• C: 64 mm.