DZ6DP2-5X/315XM/12
Manufacturer: Bosch Rexroth
Material #: R900948223
Model : DZ6DP2-5X/315XM/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 DZ6DP2-5X/315XM/12 (R900948223) is a direct-operated pressure sequence valve designed for precise control in hydraulic systems. This particular model ensures a pressure-dependent connection of a secondary system, with the sequencing pressure adjustable through various types of adjustments. The valve features a compression spring that maintains the control spool in its initial position, causing the valve to block until the pressure in channel P meets the set value of the spring. At this point, the control spool shifts to allow flow from P to A, enabling the connected system to operate without pressure drop.
The DZ6DP2-5X/315XM/12 can receive its control signal either internally from channel P or externally via port BX. It offers flexible leakage oil discharge options; externally through port TY or internally via A, with attention required as internal leakage increases cracking pressure by the channel A's pressure. An optional check valve can be integrated for free return flow of hydraulic fluid from A to P.
For monitoring purposes, this model includes a pressure gauge connection for checking sequencing pressure directly at the valve. The DZ6DP2-5X/315XM/12 is engineered for subplate mounting and complies with DIN form A without locating hole standard and ISO with locating hole specifications. Subplates for this unit are available by separate order.
This valve offers multiple adjustment types such as a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale. Additionally, it provides various optional features like a check valve for enhanced functionality.
With its size and component series X designation, it supports maximum operating pressures up to bar levels and maximum flow rates measured in liters per minute (l/min), ensuring robust performance for demanding applications without sacrificing precision or reliability.
$861.00 USD
More are expected on April 8, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 8, 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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