Monoblock Hydraulic Distributor 4P80 by Badestnost (Bulgaria) — SKU 9843

The 4P80 monoblock hydraulic distributor is a manual spool monoblock manufactured by Badestnost (Bulgaria), designed to control the direction and flow of hydraulic fluid between a hydraulic pump and actuators such as hydraulic cylinders and hydraulic motors. The 4P80 model has four working sections and is rated for a flow capacity of 80 l/min, making it a versatile solution for mobile and stationary equipment.

Design and Control Description

The distributor is a monoblock design with spool control: each spool has three working positions, is controlled by a lever with a +/- 7 mm stroke, and provides starting, stopping, and changing the direction of flow. The spool actuation force is less than 220 N. The body is made of EN-GJL300 cast iron, and the plungers are made of carburized steel with hard chrome plating, ensuring high wear resistance and durability under load.

Application

The 4P80 monoblock is widely used in mobile hydraulics: in construction and agricultural machinery, on tractors, motorcycles, ATVs, and boats, as well as in stationary industrial installations where reliable manual flow direction control with position locking is required for operator convenience and safety. The product is compatible with typical mineral hydraulic oils and is designed for intensive use across a wide temperature range.

Technical Specifications

• Number of working sections: 4
• Flow capacity: 80 l/min
• Ambient temperature: -40°C...+60°C
• Hydraulic fluid: mineral oil / hydraulic oil
• Viscosity: 12...800 mm²/s
• Fluid temperature: -15°C...+80°C
• Filtration: 10 per NAS 1638
• Max. operating pressure: P = 315 bar; at T = 50°C: A, B = 300 bar
• Leakage (A,B-T): 6 cm³/min at 100 bar, 46 cSt
• Spool stroke: +/- 7 mm
• Actuation force: < 220 N
• Body material: EN-GJL300 cast iron
• Plunger material: carburized steel with hard chrome plating
• Mounting: 3 M8 bolts
• Manufacturer: Badestnost (Bulgaria)
• Category: Tractors, Motorcycles, ATVs, Boats (Vehicle) > Hydraulic Systems > Hydraulic Distributors
• Detailed information: PDF, PDF2

This distributor provides reliable, controlled flow switching with minimal internal leakage and simple manual control. The structural strength of the body and the chrome-plated surface of the plungers guarantee durability and wear resistance during intensive operation in mobile equipment.

To select a distributor for specific equipment or to get advice on installation and operation, contact the seller, specifying model 4P80 and manufacturer Badestnost. The availability of detailed technical PDF files in the specifications section facilitates the integration of this component into your system.

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