DZ6DP2-5X/210X
Manufacturer: Bosch Rexroth
Material #: R900402962
Model : DZ6DP2-5X/210X
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth DZ6DP2-5X/210X (R900402962) is a high-performance direct operated pressure sequence valve designed for precise control in hydraulic systems. This valve is utilized to connect a second system in a pressure-dependent manner, with the sequencing pressure adjustable via an adjustment type. It features a robust compression spring that maintains the control spool in its initial position, ensuring that the valve remains blocked until the set pressure value is reached.
Upon reaching the predetermined pressure, the control spool shifts to allow fluid connection from channel P to A, enabling the connected system to operate without any drop in channel P's pressure. The DZ6DP2-5X/210X offers flexibility through its internal or external control signal reception options and accommodates different methods of leakage oil discharge, either externally via port T Y or internally via A.
This model comes with optional features such as a check valve for free hydraulic fluid return flow from channel A back to P and a pressure gauge connection for monitoring sequencing pressure directly at the valve. The DZ6DP2-5X/210X can be mounted on subplates with porting patterns conforming to DIN form A without locating holes or ISO standards with locating holes.
Further customization is available through various optional adjustment types including rotary knobs (with or without scale), threaded pins with hexagon and protective cap, and lockable rotary knobs with scale. The maximum operating pressure of this unit is 210 bar, and it can handle maximum flow rates as per specified requirements. Remember that subplates are ordered separately, and users can select from different pressure ratings based on their application needs.
$860.00 USD
More are expected on April 28, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 28, 2025 when ordered in
This product is eligible for factory repair.
Valve type DZ 6 DP is a direct operated pressure sequence valve. It is applied for pressure-dependent connection of a second system. The sequencing pressure is set via the adjustment type (4).
The compression spring (3) holds the control spool (2) in initial position, the valve is blocked. The pressure in channel P is applied via the control line (6) at the spool face of the control spool (2) opposite the compression spring (3).
If the pressure in channel P reaches the set value of the compression spring (3), the control spool (2) is moved to the left and the connection from P to A is opened. The system connected to channel A is connected without a pressure drop in channel P.
The control signal is received internally via the control line (6) from channel P or externally via port B (X).
Depending on the use of the valve, leakage oil discharge is realized externally via port T (Y) or internally via A.
Attention!
With internal leakage oil discharge, the set cracking pressure is increased by the pressure in channel A.
A check valve (5) can be optionally installed for free hydraulic fluid return flow back from channel A to channel P.
A pressure gauge connection (1) enables control of the sequencing pressure at the valve.
Type DZ 6 DP1–5X/…
Type DZ 6 DP1–5X/.XYM…
(measured with HLP46, ϑOil = 40 ±5 °C)
Δp-qV characteristic curves
Δp-qV characteristic curves
The characteristic curves apply for outlet pressure = zero in the entire flow range!
Version "no code"
Version “X"
Version “Y”
Version “XY"
Dimensions in mm
|
1 |
Name plate |
|
2 |
Adjustment type "1" |
|
3 |
Adjustment type "2" |
|
4 |
Adjustment type "3" |
|
5 |
Adjustment type "7" |
|
6 |
Dimensions required to remove the key |
|
7 |
Valve mounting bores |
|
8 |
Lock nut SW24 |
|
9 |
Hexagon SW10 |
|
10 |
Identical seal rings for ports A, B(X), P, T(Y) |
|
11 |
Pressure gauge connection G1/4; 12 mm deep; internal hexagon SW6 |
|
12 |
Without check valve |
|
13 |
With check valve |
|
14 |
Porting pattern according to DIN 24340 form A (without locating hole), or ISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, separate order) |
Subplates (separate order)
(without locating hole)
G 341/01 (G1/4)
G 342/01 (G3/8)
G 502/01 (G1/2)
(with locating hole)
G 341/60 (G1/4)
G 342/60 (G3/8)
G 502/60 (G1/2)
Valve mounting screws (separate order)
4 hexagon socket head cap screws
ISO 4762 - M5 x 50 - 10.9-flZn-240h-L
Friction coefficient µtotal = 0.09 to 0.14,
Tightening torque MA = 7 Nm ± 10 %,
material no. R913000064
Pipe thread (G..) according to ISO 228/1
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