DZ6DP2-5X/210YM/12
Manufacturer: Bosch Rexroth
Material #: R900547719
Model : DZ6DP2-5X/210YM/12
***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/210YM/12 (R900547719) is a direct operated pressure sequence valve designed for precise control in hydraulic systems. This model ensures a pressure-dependent connection of secondary systems, with sequencing pressure adjustable via its specified adjustment type. Featuring a robust compression spring that maintains the control spool in its initial position, the valve remains blocked until the pressure in channel P reaches a pre-set value. Once this threshold is met, the control spool shifts, allowing fluid to flow from P to A without any drop in channel P's pressure.
The DZ6DP2-5X/210YM/12 model receives its control signal either internally from channel P or externally through port BX. It offers flexibility in leakage oil discharge, which can be directed externally via port TY or internally through A. Users should note that internal leakage increases the set cracking pressure due to channel A's pressure influence.
An optional check valve is available for integrating into the system to allow free return flow of hydraulic fluid from channel A back to channel P. Additionally, a pressure gauge connection is provided for monitoring sequencing pressure directly at the valve.
This particular model adheres to DIN form A standards for subplate mounting without a locating hole and follows ISO standards with a locating hole for porting patterns. Subplates are ordered separately. The DZ6DP2-5X/210YM/12 offers various options for adjustment types including a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale – enhancing usability and precision during operation. It supports maximum operating pressures up to bar and can handle maximum flow rates measured in liters per minute (l/min), making it suitable for diverse hydraulic applications requiring reliable sequence control.
$861.00 USD
More are expected on April 7, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 7, 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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