PRESSURE RELIEF VALVE -Z ZDB10DP2-2X/100V
Manufacturer: Bosch Rexroth
Material #: R901438982
Model : ZDB10DP2-2X/100V
***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 ZDB10DP2-2X/100V (R901438982) is a high-performance direct operated pressure relief valve designed for hydraulic systems. This sandwich plate valve is engineered to protect system components by regulating excessive pressures in a precise and efficient manner. The valve comprises a robust housing, seat, and control spool, which work together to maintain the desired system pressure through an adjustable setting mechanism.
The ZDB10DP2-2X/100V valve remains closed in its default state, ensuring system safety when not actively engaged. Its quick and noiseless response, coupled with virtually leakage-free operation, makes it an ideal choice for applications requiring stable pressure management. The seat design of the valve offers resistance to oil contamination, enhancing its reliability and longevity in various operating conditions.
An integrated damping feature within the control spool contributes to the valve's stable behavior, ensuring minimal pressure spikes even with increasing flow rates. The factory setting of the valve is at its lowest possible pressure, but it can be adjusted as per system requirements. When the system pressure exceeds the pre-set level, the control spool activates to allow hydraulic fluid flow from channel P to channel T (referred to as TA and TB respectively in this model), effectively capping the system pressure.
The ZDB10DP2-2X/100V model also includes an option for monitoring set system pressures via a measuring port for versions equipped with MP specification. This allows for accurate recording and surveillance of operational pressures.
Designed according to ISO standards with optional pressure ratings and adjustment types such as spindle with hexagon, rotary knob or lockable rotary knob with scale, this versatile valve can be tailored to specific circuit options. It also boasts a corrosion-protected design that enhances durability in harsh environments. With a component series X rating, it can handle maximum operating pressures up to bar levels and accommodate maximum flow rates measured in liters per minute (l/min), ensuring compatibility with high-demand hydraulic systems.
$357.00 USD
More are expected on April 14, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 14, 2025 when ordered in
This product is eligible for factory repair.
Size 10, symbol P - T, with manual actuation
Industrial hydraulic valve in a high performance range. Reliable pressure limitation to setting value
Unpacked Weight: 2.700 kg
Sandwich plate valve Porting pattern according to ISO 4401-05-04-0-05 4 pressure ratings, optional 3 adjustment types, optionally:
• Spindle with hexagon
• Rotary knob
• Lockable rotary knob with scale 5 circuit options Corrosion-protected design
Pressure valves of type ZDB10D and Z2DB10D are direct operated pressure relief valves in sandwich plate design.
The valves basically consist of housing (1) with seat (2) and control spool (3). The system pressure is set via the adjustment type (4).
The valves are closed in their rest position and protect a hydraulic system and its components against excessive pressures.
These valves respond quickly, noiselessly and in a virtually leakage-free manner. Thanks to the seat design, they are resistant against oil contamination. The integrated damping of the control spool (3) ensures extremely stable behavior and a low pressure increase with increasing flow.
In the state as delivered, the valves are set to the minimum possible pressure. The system pressure applied to channel P acts on the control spool (3). If the system pressure increases above the set value, the control spool (3) opens and the hydraulic fluid flows from channel P in channel T. This limits the system pressure to the set value.
For version “MP”, the set system pressure can be recorded and monitored using a pressure load cell at the measuring port (5) (see dimensions)
Type ZDB 10 DP2..MP…
Notice:
Deviating from ISO 4401, port T is referred to as TA and port T1 is referred to as TB in this data sheet.
(measured with HLP46, ϑOil = 40 ±5 °C)
∆p-qV characteristic curves
Pressure rating 50 bar
Pressure rating 100 bar
Pressure rating 200 bar
Pressure rating 350 bar
Version “P” (example with “MP”)
Version "A"
Version "B"
Version "C"
Version “D”
|
➀ |
component side |
|
➁ |
plate side |
Notice:
Deviating from ISO 4401, port T is referred to as TA and port T1 is referred to as TB in this data sheet. Version "SO30” is shown. The standard version does not have ports X and Y.Version “P” and “A”
Dimensions in mm
|
➀ |
component side – Porting pattern according to ISO 4401-05-04-0-05 (standard version) or ISO 4401-05-05-0-05 (“SO30” version) |
|
➁ |
plate side – Porting pattern according to ISO 4401-05-04-0-05 (standard version) or ISO 4401-05-05-0-05 (version “SO30”) |
|
1 |
Name plate |
|
2 |
Adjustment type "1" |
|
3 |
Adjustment type “2” (spindle with external hexagon SW10 and lock nut SW24) |
|
4 |
Adjustment type "3" |
|
5 |
Valve mounting bores |
|
6 |
Identical seal rings for ports A, B, P, TA, TB (plate side) |
|
7 |
Space required to remove the key |
|
8 |
Measuring port G1/4 (SW6 internal hexagon, tightening torque MA = 30 Nm ±10 %) |
|
9 |
Protective cap (separate order, see accessories) |
Valve mounting screws (separate order)
4 hexagon socket head cap screws ISO 4762 - M6 - 10.9
Notes:
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve. Deviating from ISO 4401, port T is referred to as TA and port T1 is referred to as TB in this data sheet. The dimensions are nominal dimensions which are subject to tolerances. Version "SO30” is shown. The standard version does not have ports X and Y.Version "B"
Dimensions in mm
|
➀ |
component side – Porting pattern according to ISO 4401-05-04-0-05 (standard version) or ISO 4401-05-05-0-05 (“SO30” version) |
|
➁ |
plate side – Porting pattern according to ISO 4401-05-04-0-05 (standard version) or ISO 4401-05-05-0-05 (version “SO30”) |
|
1 |
Name plate |
|
2 |
Adjustment type "1" |
|
3 |
Adjustment type “2” (spindle with external hexagon SW10 and lock nut SW24) |
|
4 |
Adjustment type "3" |
|
5 |
Valve mounting bores |
|
6 |
Identical seal rings for ports A, B, P, TA, TB (plate side) |
|
7 |
Space required to remove the key |
|
9 |
Protective cap (separate order, see accessories) |
Valve mounting screws (separate order)
4 hexagon socket head cap screws ISO 4762 - M6 - 10.9
Notes:
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve. Deviating from ISO 4401, port T is referred to as TA and port T1 is referred to as TB in this data sheet. The dimensions are nominal dimensions which are subject to tolerances. Version "SO30” is shown. The standard version does not have ports X and Y.Version "C" and "D"
Dimensions in mm
|
➀ |
component side – Porting pattern according to ISO 4401-05-04-0-05 (standard version) or ISO 4401-05-05-0-05 (“SO30” version) |
|
➁ |
plate side – Porting pattern according to ISO 4401-05-04-0-05 (standard version) or ISO 4401-05-05-0-05 (version “SO30”) |
|
1 |
Name plate |
|
2 |
Adjustment type "1" |
|
3 |
Adjustment type “2” (spindle with external hexagon SW10 and lock nut SW24) |
|
4 |
Adjustment type "3" |
|
5 |
Valve mounting bores |
|
6 |
Identical seal rings for ports A, B, P, TA, TB (plate side) |
|
7 |
Space required to remove the key |
|
9 |
Protective cap (separate order, see accessories) |
Valve mounting screws (separate order)
4 hexagon socket head cap screws ISO 4762 - M6 - 10.9
Notes:
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve. Deviating from ISO 4401, port T is referred to as TA and port T1 is referred to as TB in this data sheet. The dimensions are nominal dimensions which are subject to tolerances. Version "SO30” is shown. The standard version does not have ports X and Y.Related Products
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