DZ6DP3-5X/25Y
Manufacturer: Bosch Rexroth
Material #: R900401824
Model : DZ6DP3-5X/25Y
***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/25Y (R900401824) is a direct operated pressure sequence valve designed for precise pressure-dependent connection of secondary systems. The valve's functionality is governed by a compression spring that maintains the control spool in its initial position, effectively blocking the valve. Pressure from channel P is applied to the spool, and upon reaching the set value determined by the compression spring, the spool shifts to facilitate an open connection from P to A, enabling connected systems to operate without pressure drop in channel P.
This model features internal or external control signal reception through port B X and offers options for leakage oil discharge either externally via port T Y or internally through A. It is important to note that with internal leakage oil discharge, the set cracking pressure will be influenced by the pressure in channel A. An optional check valve can be installed for unobstructed hydraulic fluid return from channel A back to channel P.
The DZ6DP3-5X/25Y also includes a pressure gauge connection for monitoring sequencing pressure directly at the valve. This unit is designed for subplate mounting with porting patterns conforming to DIN form A without a locating hole as standard, and ISO with a locating hole per order specifications. Subplates are required and must be ordered separately.
With regards to customization, this model offers various optional adjustment types including a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale. The maximum operating pressure capability of this component reaches up to bar levels while it can handle maximum flow rates measured in liters per minute.
In summary, Bosch Rexroth's DZ6DP3-5X/25Y offers robust performance for applications requiring precise control over secondary system connections under varying pressures, complete with customizable features and monitoring capabilities.
$975.00 USD
More are expected on November 18, 2024
Status: This product is temporarily out of stock.
Qty: Delivered as early as November 18, 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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