DZ6DP1-5X/25Y/12
Manufacturer: Bosch Rexroth
Material #: R900404347
Model : DZ6DP1-5X/25Y/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 DZ6DP1-5X/25Y/12 (R900404347) is a direct operated pressure sequence valve designed for controlling the sequence of hydraulic circuits. This model is particularly efficient for pressure-dependent connection of a second system, ensuring that the sequencing pressure is finely tuned via an adjustable compression spring mechanism. The valve remains in a blocked state until the pressure in channel P reaches the preset value, at which point the control spool shifts to allow fluid passage from P to A without any drop in channel P's pressure.
This valve features multiple capabilities including both internal and external control signal options, as well as internal or external leakage oil discharge through port T Y. An additional check valve can be integrated for permitting free return flow of hydraulic fluid from channel A back to channel P, enhancing the versatility of this component. Monitoring and adjustments are made possible through a pressure gauge connection point for sequencing pressure checks.
The DZ6DP1-5X/25Y/12 comes with various adjustment types such as a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, or a simple rotary knob with scale. These adjustment options provide flexibility according to different operational requirements. Designed for subplate mounting, it adheres to the DIN form A without locating hole standard and can also be fitted according to ISO standards with locating hole upon request.
This model offers robust performance with its maximum operating pressure capability reaching bar levels and handling maximum flow rates measured in liters per minute (l/min). Subplates are available by separate order for this component series X. With these specifications, the Bosch Rexroth DZ6DP1-5X/25Y/12 valve is engineered to deliver precise control in a variety of hydraulic applications without compromising on efficiency or reliability.
$861.00 USD
More are expected on April 16, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 16, 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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