DZ6DP2-5X/150YV
Manufacturer: Bosch Rexroth
Material #: R900454273
Model : DZ6DP2-5X/150YV
***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/150YV (R900454273) is a precision-engineered direct operated pressure sequence valve designed to ensure the pressure-dependent connection of secondary systems once a set pressure threshold is reached. The valve operates by utilizing a compression spring that maintains the control spool in its initial position, effectively blocking flow. As the pressure in channel P rises and meets the predetermined value of the compression spring, the spool is actuated, allowing fluid to flow from P to A without any drop in channel P's pressure.
This model features internal or external control signal options via control lines from channel P or port BX, respectively. Depending on its application, the valve allows for either external leakage oil discharge through port TY or internal via port A. It is important to note that with internal discharge, the cracking pressure setting will be influenced by the pressure present in channel A.
The DZ6DP2-5X/150YV can be further customized with an optional check valve for unidirectional free flow from A back to P. For monitoring purposes, it also includes a pressure gauge connection for checking sequencing pressures directly at the valve.
Designed for subplate mounting, this valve follows porting patterns according to DIN form A standards without a locating hole and ISO patterns with a locating hole for easy integration into various hydraulic systems. Subplates are available through separate orders. The unit offers diverse adjustment types including rotary knobs (with or without scales), threaded pins with hexagon and protective caps, and lockable rotary knobs with scales.
With its size and component series X classification, this Bosch Rexroth valve sustains maximum operating pressures up to bar levels and can accommodate maximum flow rates measured in liters per minute (l/min), ensuring reliable performance across a range of hydraulic applications.
$947.00 USD
More are expected on November 19, 2024
Status: This product is temporarily out of stock.
Qty: Delivered as early as November 19, 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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