DZ6DP2-5X/75Y
Manufacturer: Bosch Rexroth
Material #: R900481060
Model : DZ6DP2-5X/75Y
***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/75Y (R900481060) is a high-performance direct operated pressure sequence valve designed for precise control in hydraulic systems. This model ensures pressure-dependent connection of a second system by maintaining the sequence pressure set via its adjustable feature. Its robust construction includes a compression spring that maintains the control spool in its initial position, keeping the valve blocked until the set pressure value is reached. Once this happens, the spool moves, allowing fluid from channel P to A without any drop in channel P's pressure.
The DZ6DP2-5X/75Y model allows for flexibility in signal control, receiving it internally from channel P or externally through port BX. It also offers options for leakage oil discharge, either externally via port TY or internally through A, with an increase in cracking pressure if discharged internally due to the pressure in channel A. The possibility of integrating a check valve enables free hydraulic fluid return from channel A to P.
This particular model is equipped with a pressure gauge connection for monitoring sequencing pressure directly at the valve. Designed for subplate mounting, it complies with DIN form A and ISO standards regarding porting patterns. Subplates are required but must be ordered separately.
With a range of adjustment types available—such as rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale—this valve can be tailored to specific operational needs. The optional check valve enhances its functionality.
The DZ6DP2-5X/75Y has a maximum operating pressure of up to bar and can handle maximum flow rates of l/min. Its size and component series X mark it as suitable for various applications where precise hydraulic control is essential.
$860.00 USD
More are expected on November 21, 2024
Status: This product is temporarily out of stock.
Qty: Delivered as early as November 21, 2024 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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