DZ6DP2-5X/210Y
Manufacturer: Bosch Rexroth
Material #: R900481062
Model : DZ6DP2-5X/210Y
***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/210Y (R900481062) is a high-performance direct operated pressure sequence valve designed for effective management of hydraulic fluid flow within complex systems. This valve's primary function is to enable pressure-dependent connection of a secondary system once a set sequencing pressure is achieved, which is adjustable via its adjustment type. The robust compression spring maintains the control spool in its initial position, ensuring the valve remains blocked until the correct pressure threshold in channel P is met.
Upon reaching the set value, the control spool shifts to facilitate an open connection from P to A, allowing for seamless integration of the system connected to channel A without any pressure drop in channel P. The DZ6DP2-5X/210Y can receive control signals either internally from channel P or externally via port BX, providing versatile application capabilities.
This model also offers flexibility in terms of leakage oil discharge, which can be executed externally through port TY or internally via A. Users should note that with internal leakage oil discharge, the set cracking pressure will increase proportionally with the pressure in channel A. Additionally, an optional check valve can be installed for unobstructed hydraulic fluid return from A to P.
For monitoring purposes, a pressure gauge connection is available for checking sequencing pressure directly at the valve. The DZ6DP2-5X/210Y conforms to standard porting patterns according to DIN form A without locating holes and ISO standards with locating holes. Subplates are required and must be ordered separately.
With a size component series X denoting its dimensions and specifications, this model can withstand maximum operating pressures up to bar levels and accommodate maximum flow rates measured in liters per minute (l/min). Various adjustment types are available for this model including rotary knob options (both lockable and with scale), threaded pin with hexagon and protective cap, as well as an optional check valve for enhanced functionality.
$860.00 USD
More are expected on March 31, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as March 31, 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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