DZ 6 DP1-5X/210YM/12
Manufacturer: Bosch Rexroth
Material #: R978872415
Model : DZ 6 DP1-5X/210YM/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 DZ 6 DP1-5X/210YM/12 (R978872415) is a direct operated pressure sequence valve designed for the seamless integration and functioning within hydraulic systems. This model ensures a pressure-dependent connection of secondary systems by setting the sequencing pressure through various adjustment types. The robust construction includes a compression spring that maintains the control spool in its initial position, effectively blocking the valve until the pressure in channel P reaches the set value. Upon reaching this pressure, the spool moves to allow flow from P to A, engaging the connected system without causing a drop in channel P's pressure.
The DZ 6 DP1-5X/210YM/12 model receives its control signal either internally from channel P or externally via port B X. It offers flexibility in handling leakage oil discharge which can be directed externally through port T Y or internally via A. Users should note that internal leakage oil discharge will result in an increased cracking pressure due to the channel A's pressure.
An optional check valve can be installed to facilitate free hydraulic fluid return from channel A back to P, enhancing system efficiency and safety. Additionally, a pressure gauge connection is available for monitoring sequencing pressure directly at the valve.
This particular model adheres to standardized mounting patterns including DIN form A without locating hole and ISO with locating hole for subplate mounting; however, subplates are ordered separately. It offers various adjustment types like rotary knobs (with or without scale), threaded pins with hexagon and protective cap, and lockable rotary knobs with scale for user convenience. The DZ 6 DP1-5X/210YM/12 operates at a maximum pressure of up to 210 bar and supports maximum flow rates as specified by Bosch Rexroth's component series standards, ensuring reliable performance across diverse applications.
$861.00 USD
More are expected on April 30, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 30, 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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