DZ6DP3-5X/150YM
Manufacturer: Bosch Rexroth
Material #: R900400921
Model : DZ6DP3-5X/150YM
***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 DZ6DP3-5X/150YM (R900400921) is a high-performance direct operated pressure sequence valve designed to enable pressure-dependent connection of a second system. This model ensures precise control by allowing the sequencing pressure to be set via an adjustment type. The valve's compression spring maintains the control spool in its initial position, keeping it blocked until the pressure in channel P reaches the set value of the spring. Once this pressure threshold is met, the spool is actuated, establishing an open connection from P to A and enabling the secondary system to be connected without any loss in channel P's pressure.
The DZ6DP3-5X/150YM model offers flexibility in receiving control signals either internally from channel P or externally via port B X. It also provides options for leakage oil discharge, which can be executed externally through port T Y or internally through A, though it is important to note that internal discharge will influence the set cracking pressure due to channel A's pressure.
For those requiring a check valve for free hydraulic fluid return from channel A back to P, this model can accommodate one optionally. Moreover, a pressure gauge connection is available for monitoring sequencing pressure directly at the valve.
This valve comes ready for subplate mounting and follows porting patterns according to DIN form A without a locating hole as standard or ISOnbsp; with a locating hole per order specifications. Subplates are available separately. The DZ6DP3-5X/150YM model boasts various adjustment options such as a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale.
With its size component series X, it can handle maximum operating pressures up to bar and maximum flow rates measured in liters per minute (l/min), making it suitable for a wide range of hydraulic applications where precise sequence control and reliability are paramount.
$975.00 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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