VB
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Valve bank (directional seated valve) type VB Product documentation Operating pressure pmax: Flow rate Qmax:

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Overview valve bank (directional seated valve) type VB The valve bank type VB combines valves in accordance with D 7300 and D 7300-12 to control independent consumers. The valve bank comprises multiple directional seated valves of the types G, WG etc., which are connected in parallel. The directional seated valves are ball valves, and have zero leakage when closed. They are ange-mounted on sub-plates. These subplates are clamped between the connection block (P and R port) and the end plate via tension rods. Pressure switches and pressure-limiting valves can be integrated into the pump...

1.1 Ordering examples Example 1 VB 11 AM - 2/350 - F G45 S/11 - 2 - GM 24 For allocation of coding and main data, see Chapter 2.1, "ordering example" Directional valve bank for pipe connection (identical actuation for all directional valves) = Pressure connection (pump) = Reux port (to tank) = Consumer ports Connection block Directional valves End plate with extension Pressure switch

- VB 11 FM - R5H5 - 1 - GM 24 Directional valve bank for mounting on a compact hydraulic power pack Pump order coding, e.g. KA 24 S/H 1.51 – A2/420 (in accordance with D 8010) For allocation of directional valve bank coding and main data, see Chapter 2.1, "ordering example" = Pressure connection (pump) = Return port = Pressure connection, e.g. for pressure gauge or measurement tting = Consumer port

Available versions -GM 24 -WG 230 2.3 "Actuation and actuating solenoid" 2.4 "Valve sections" 2.5 "Intermediate plates" 2.4 "Valve sections" Pressure-limiting valve with pressure setting (bar), 2.2.1 "Connection block for pipe connection" 2.3 "Actuation and actuating solenoid" 2.2 "Connection block or adapter plate" 2.1 "Basic type and size" INFORMATION The forward slash indicates which valves (coding) belong to which actuation type (sequence). In this example: valves FR with actuation type M; valve N with actuation type H. 2.1 Basic type, size and connecting thread Basic type and size Type...

2.2 Connection block or adapter plate 2.2.1 Connection block for pipe connection Coding Pressure-limiting valve, xed, die-cast zinc housing Pressure-limiting valve, adjustable, die-cast zinc housing Pressure-limiting valve, xed, steel housing, for pressure surges in the return line (> 20 bar). Pressure-limiting valve, adjustable, steel housing, for pressure surges in the return line (> 20 bar). Without pressure-limiting valve

2.2.2 Adapter plates for compact hydraulic power packs Coding Circuit symbol Without pressure-limiting valve Pressure-limiting valve in connection block on the hydraulic power pack Combination with connection blocks A...AB in accordance with D 6905 AB with compact hydraulic power packs o Without pressure-limiting valve Pressure-limiting valve in connection block on the hydraulic power pack Combination with two-stage valve NE21 in accordance with VB 21: Direct mounting D 7161 with compact hydraulic power packs 2.2.3 Adapter plates for mounting on tank Coding Circuit symbol Without...

2.3 Actuation and actuating solenoid Actuation Coding Actuation type see "Actuating solenoid - version with interchangeable solenoid" see "Actuating solenoid - version with compact solenoid" Circuit symbol Mechanical (sensing roller) Manual (sensing lever) o Manual (rotary knob)

Actuating solenoid - version with interchangeable solenoid Coding Electrical connection Version with DIN plug EN 175 301-803 A ■ ■ X: without line connector G: with line connector L: with LED connector WG with a rectifier circuit in the line connector 5K, 10K: with cast-on cable 5 m, 10 m long Explosion-proof solenoid with terminal box not available for coding J, G INFORMATION An application-specic cable can be used by the customer. For cable tting, see D 7300-12 “Electrical data”. Relative duty cycle in accordance with the chapter “Parameters” must be observed! INFORMATION The protection...

Actuating solenoid - version with compact solenoid Coding Electrical connection Version with central plug connector MSD 2 for 12 V DC size 0, MSD 1 for size 1 24 V DC as per D 7163 48 V DC Nominal voltage X: without line connector G: with line connector Version with DIN plug EN 175 301-803 A Version with adapter for DIN plug in accordance with EN 175 301-803 A ■ ■ 24 V DC A: without line connector 48 V DC N: with line connector in accordance with 98 V DC DIN 7163 Version with adapter for DIN plug in accordance with EN 175 301-803 A Size 0: MSD 2 - MSD 3 and MSD 4-209 P10 Size 1: MSD 1 - MSD...

2.4 Valve sections 2.4.1 Valve sections without pressure switch Ordering example VB 01 VB 11 2.1 "Connecting thread" Valve section Coding Circuit symbol Simplied circuit symbol Idle circulation valve Normally open contact P d R with consumer port A in P Idle circulation valve N/C contact P d R - Idle circulation valve Normally open contact P d R HAWE Hydrauli

Circuit symbol Simplied circuit symbol 2/2-way valve Normally open contact P d A - 2/2-way valve Normally open contact P d A with check valve in P 2/2-way valve Normally open contact P d A with check valve in P 2/2-way valve Normally open contact AdR

Circuit symbol Simplied circuit symbol 3/2-way valve with check valve in P AdR 3/2-way valve with check valve in P PdA 3/2-way valve with check valve in P AdR Idle circulation valve 3/2-way valve with check valve in P AdR Idle circulation valve 4/2-way valve with check valve in P AdR PdB