DZ6DP1-5X/210M/12
Manufacturer: Bosch Rexroth
Material #: R900776104
Model : DZ6DP1-5X/210M/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/210M/12 (R900776104) is a direct operated pressure sequence valve designed for precise control in hydraulic systems. This model is engineered to enable the pressure-dependent connection of a second system by setting the sequencing pressure through an adjustment type. The valve's functionality is governed by a compression spring that holds the control spool in its initial position, keeping the valve blocked until the pressure in channel P reaches a predetermined value. Once this pressure value is met, the spool shifts to allow flow from P to A, thereby connecting the secondary system without causing a drop in channel P's pressure.
The DZ6DP1-5X/210M/12 can receive control signals either internally from channel P or externally via port BX, and it accommodates leakage oil discharge through external port TY or internally via A, depending on application requirements. It is noteworthy that internal leakage oil discharge will increase the set cracking pressure due to the presence of pressure in channel A. An optional check valve can be integrated for free return flow of hydraulic fluid from channel A back to P, enhancing versatility.
For monitoring purposes, this model includes a pressure gauge connection that facilitates checking the sequencing pressure directly at the valve. The DZ6DP1-5X/210M/12 conforms to standard porting patterns such as DIN form A without locating hole and ISO with locating hole. Subplates for this unit must be ordered separately.
This Bosch Rexroth valve comes with various options for adjustment types including rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale. Additionally, there are provisions to include an optional check valve if required. The size and component series of this model are designed to support maximum operating pressures and flow rates as specified by Bosch Rexroth's product standards for optimal performance and reliability in hydraulic applications.
$860.00 USD
More are expected on May 19, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as May 19, 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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