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Hydraulic Monoblock Directional Control Valve with 2 handles 40l/min with floating position

114,86 (including VAT, without shipping)

SKU: HBN02P401A1K16 Categories: , , ,

Description

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Description: Manually or mechanically controlled hydraulic directional control valve is designed for distribution and control of working fluid between generator (pump) and executive mechanisms (cylinder, hydro-motor, etc.). It is manufactured with 2 plungers, with parallel connection, with common check valve for each plunger and with safety valve. Position number 3 on section 2 (check below) is used to allow attached cylinder to float freely. Hydraulic fluid can float freely between each sides of cylinder piston (from port A to port B) thus allowing it to be adjusted to outside forces. This kind of feature is called floating feature. Mostly this feature is used for snow pushers or snow plowers.

Construction: Valve is made out on single block (monoblock). Its body is made of cast iron EN-GJL-300. Plungers are made of carbonized steel with hard chrome plating.

Features:

Type of hydraulic valve: Hydraulic Monoblock Valve

Type of control: Hydraulic Hand Valve

Nominal flow: 40 l/min

Number of sections: 2

Number of handles: 2

Internal valves connection system: parallel (also called independent, because internal valve in each section of this monoblock valve is functioning independently of each other)

Safety valve: Included

Mounting: 2 diagonal M8 holes

Ambient temperature: -40°C…+60°C

Fluid medium: Mineral oil based hydraulic oil

Viscosity:

  • 12…800 mm²/s  permissible range
  • 20…100 mm²/s  recommended range

Fluid temperature: -15°C…+80°C

Filtration: class 10 according NAS 1638

Max operating pressure:

  • P = 250 bar
  • T = 50 bar
  • A,B =  300 bar

Internal leakage: 7 cm³/min at 100 bar

Spool stroke: 6 mm

Actuating force: < 200 N in spool axis direction

Numbering of sections:

2 spool hydraulic monoblock directional valve sections numbering

Section 1 (3 positions):

4 way 3 position hydraulic monoblock directional valve code A

4 way 3 positions hydraulic hand valve spool control type 1

 

Section 2 (4 positions, position number 3 is floating position):

4 4 hidravlicen potni ventil koda K

4 positions hydraulic monoblock directional valve spool control 16

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