DZ6DP2-5X/210YV
Manufacturer: Bosch Rexroth
Material #: R900587773
Model : DZ6DP2-5X/210YV
***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/210YV (R900587773) is a direct operated pressure sequence valve designed for precise control in hydraulic systems. This valve is particularly adept at facilitating the pressure-dependent connection of a second system by setting the sequencing pressure through various adjustment types. The robust design includes a compression spring that maintains the control spool in its initial position, ensuring the valve remains blocked until the set pressure value is reached.
Upon reaching this set value, the control spool shifts, allowing for an unimpeded connection from port P to A, thereby engaging the secondary system without any pressure drop in channel P. The DZ6DP2-5X/210YV can receive control signals either internally from channel P or externally via port BX, providing flexibility in application.
This model also offers options for handling leakage oil; it can be discharged externally through port TY or internally via A. However, users must note that internal leakage oil discharge will result in an increased set cracking pressure due to the pressure in channel A. For applications requiring reverse flow, an optional check valve can be installed to enable free hydraulic fluid return from channel A back to channel P.
Monitoring and adjustments are made simple with a pressure gauge connection that allows for direct reading of sequencing pressure at the valve. The DZ6DP2-5X/210YV comes prepared for subplate mounting with porting patterns conforming to DIN form A standards without locating hole and ISO patterns with a locating hole. Subplates are available as separate orders.
The valve's maximum operating pressure stands at bar levels suitable for demanding applications, and it accommodates maximum flow rates measured in liters per minute (l/min). Users can select from several adjustment types to suit their needs: rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, or rotary knob with scale. Additionally, there's an option to include a check valve if required by the specific application setup.
$860.00 USD
More are expected on November 26, 2024
Status: This product is temporarily out of stock.
Qty: Delivered as early as November 26, 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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