PRESSURE RELIEF VALVE DB 6 K1-4X/100YV
Manufacturer: Bosch Rexroth
Material #: R900449408
Model : DB 6 K1-4X/100YV
***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 DB 6 K1-4X/100YV (R900449408) is a high-performance screw-in cartridge valve designed for efficient pressure relief in hydraulic systems. This pilot-operated valve is part of the DB.K product family, known for its block design installation and system pressure limitation capabilities. It operates with a maximum pressure of 315 bar (4569 psi) and can handle a maximum flow of up to 100 l/min (26.4 gpm). The valve's cavity is specified as Mx, ensuring compatibility with standard cavities.
The DB 6 K1-4X/100YV features a poppet-type spool, which ensures reliable operation and consistent performance. The pilot oil supply is internal, while the pilot oil return is external, providing flexibility in hydraulic circuit design. This valve offers various adjustment options including a rotary knob, enabling precise control over system pressure settings.
Constructed with FKM sealing material, the DB 6 K1-4X/100YV is compatible with multiple hydraulic fluids such as HL, HLP, HEES, and HEPG, ensuring versatility across different hydraulic applications. With its robust design and Bosch Rexroth's engineering excellence, this valve stands out for its reliability and durability in maintaining system pressure within desired parameters.
In summary, the Bosch Rexroth DB 6 K1-4X/100YV offers precise pressure relief functionality for hydraulic systems requiring high-pressure capability and flow rates. Its adaptability to various adjustment options and compatibility with different hydraulic fluids make it an essential component in advanced industrial applications where accurate pressure control is critical.
$337.20 USD
More are expected on September 30, 2024
Status: This product is temporarily out of stock.
Qty: Delivered as early as September 30, 2024 when ordered in
This product is eligible for factory repair.
Unpacked Weight: 0.273401 kg
Cartridge valve 4 pressure ratings 4 optional adjustment types:• Rotary knob• Sleeve with hexagon and protective cap• Lockable rotary knob with scale• Rotary knob with scale
Pressure valves type DB..K.. are pilot-operated pressure relief valves for block design installation. They are used for system pressure limitation. The system pressure can be set via the adjustment type (4).
In the initial position the valves are closed. The pressure in main port 1 acts on the spool (1). At the same time, pressure is applied to the spring-loaded side of the spool (1) via nozzle (2) and to the pilot poppet (6) via nozzle (3). If the pressure in main port 1 exceeds the value set at spring (5), the pilot poppet (6) opens. Hydraulic fluid flows from the spring-loaded side of the spool (1) via nozzle (3) and channel (7) into the main port 3. The resulting pressure drop moves the spool (1) and thus opens the connection from main port 1 to 2 while maintaining the pressure set at spring (5).
Die pilot oil return from the two spring chambers is effected externally, via main port 3.
Notice!
Counter pressures (main port 3) add up to the set pressure.
Type DB 10 K2-4X/.YV
(measured with HLP46, ϑOil = 40 ±5 °C)
NG6
pE-qV characteristic curves
NG6
pE min-qV characteristic curves
Attention!
The characteristic curves apply for output pressure = zero in the entire flow range!
NG10
pE-qV characteristic curves
NG10
pE min-qV characteristic curves
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T) |
|
➂ |
Main port 3 (Y) |
NG6
Dimensions in mm
|
1 |
Adjustment type "1" |
|
2 |
Adjustment type "2" |
|
3 |
Adjustment type "3" |
|
4 |
Adjustment type "7" |
|
5 |
Space required to remove the key |
|
6 |
Lock nut SW24 |
|
7 |
Hexagon SW10 |
|
8 |
Wrench size SW24, tightening torque for screw-in MA = 50 Nm |
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T) |
|
➂ |
Main port 3 (Y) |
|
LS |
Location shoulder |
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T), can optionally be arranged at the circumference |
|
➂ |
Main port 3 (Y) |
|
LS |
Location shoulder |
NG6; 3 main ports; thread M20 x 1
Dimensions in mm
|
1 |
Adjustment type "1" |
|
2 |
Adjustment type "2" |
|
3 |
Adjustment type "3" |
|
4 |
Adjustment type "7" |
|
5 |
Space required to remove the key |
|
6 |
Lock nut SW24 |
|
7 |
Hexagon SW10 |
|
8 |
Wrench size SW24, tightening torque for screw-in MA = 50 Nm |
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T) |
|
➂ |
Main port 3 (Y) |
|
LS |
Location shoulder |
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T), can optionally be arranged at the circumference |
|
➂ |
Main port 3 (Y) |
|
LS |
Location shoulder |
NG10
Dimensions in mm
|
1 |
Adjustment type "1" |
|
2 |
Adjustment type "2" |
|
3 |
Adjustment type "3" |
|
4 |
Adjustment type "7" |
|
5 |
Space required to remove the key |
|
6 |
Lock nut SW24 |
|
7 |
Hexagon SW10 |
|
8 |
Hexagon SW30, tightening torque for screw-in MA = 50 Nm |
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T) |
|
➂ |
Main port 3 (Y) |
|
LS |
Location shoulder |
Mounting cavity – NG10; 3 main ports; thread M20 x 1
Dimensions in mm
|
➀ |
Main port 1 (P) |
|
➁ |
Main port 2 (T), can optionally be arranged at the circumference |
|
➂ |
Main port 3 (Y) |
|
LS |
Location shoulder |
Related Products
R900350795
$335.84 USD
R900486899
$579.46 USD
R900348943
$283.53 USD
R900420245
$276.65 USD
R900474525
$536.79 USD
