Sectional Hydraulic Control Valve 7PC70 Badestnost (Bulgaria)

The Badestnost 7PC70 sectional hydraulic control valve is a reliable, manually operated mechanical valve that meets the demands of intensive use. It is designed to start, stop, and regulate the flow of working fluid between pressure generators (hydraulic pumps) and consumers (hydraulic cylinders, hydraulic motors). The model is equipped with manual spools that switch between three positions using a lever; mounting is done with three M8 bolts. Manufacturer: Badestnost, country of origin: Bulgaria. Product type: Tractors, Motorcycles, ATVs, Boats (Vehicle) > Hydraulic Systems > Hydraulic Control Valves.

A structural advantage of sectional hydraulic control valves is the ability to change the number of sections, which provides flexibility when upgrading or adapting the hydraulic system for new tasks. Each section operates independently, simplifying maintenance and replacement of individual blocks without disassembling the entire unit. This is important for large fleets of special and agricultural machinery, where downtime is a critical factor.

Application Description

The 7PC70 valve is widely used in hydraulic systems of lifting and agricultural machinery: loaders, crane manipulators, combines, tractors, and other special equipment where phased or simultaneous control of several actuators is required. The simplicity of design and modularity make the 7PC70 an optimal choice for upgrades and harsh operating conditions.

Characteristics of the Badestnost 7PC70 Hydraulic Control Valve

• Number of sections: 7
• Flow rate: 70 l/min
• Ambient temperature: -40°C...+60°C
• Hydraulic fluid: mineral oil/hydraulic oil
• Viscosity: 10...100 mm²/s
• Fluid temperature: -10°C...+80°C
• Maximum operating pressure: P = 250 bar; T < 50 bar; A, B = 300 bar
• Leakage (A, B-T): 18 cm³/min at 120 bar
• Spool stroke: 7 mm
• Actuation force: < 200 N
• Mounting: 3 M8 bolts
• Control: manual spools, three positions
• Detailed information: PDF

The 7PC70 model is an optimal solution for those seeking simplicity of design, modularity, and reliability in operation. The sectional approach allows for easy addition or removal of sections, adapting the hydraulic system to specific work tasks, which reduces costs for equipment repair and modernization. The Badestnost 7PC70 withstands high operating pressures and ensures leakage control, viscosity retention, and thermal stability across a wide temperature range.

Thanks to its three M8 bolt mounting and simple mechanical control, this valve easily integrates into existing systems and allows for quick restoration of functionality when replacing sections or performing maintenance. If you need a hydraulic control valve for daily intensive use or for operation in extreme temperature conditions, the Badestnost 7PC70 provides acceptable operating parameters for fluid and environment.

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