Product Description:
The Bosch Rexroth S30A15-1X/420J3 (R901454092) is a high-performance industrial hydraulic seat valve designed for reliable blocking of oil flow at selected ports. This direct-actuated valve is part of component series X and features a spool symbol A B, indicating its configuration and operational characteristics. With a maximum pressure capacity and an electrical connection that enhances its functionality, this product falls under the product group ID specified by Bosch Rexroth. The S30A15-1X/420J3 valve boasts multiple ports and offers a maximum flow rate suitable for various hydraulic applications. Its threaded connection type ensures secure integration into hydraulic systems. The valve is designed with a number of switching positions and comes with a specific weight that reflects its robust construction. Compatible with a wide range of hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, HFDR, and HFC, the S30A15-1X/420J3 provides versatility for different hydraulic environments. It also offers leakage-free blocking in one direction and can be equipped with various optional cracking pressures to meet diverse application requirements. The size of the valve aligns with the component series X standards, ensuring it can withstand the maximum operating pressure in bar units as well as handle the stipulated maximum flow in liters per minute. The design caters to ease of installation with screw-in threads that facilitate seamless integration into existing hydraulic systems. Overall, the Bosch Rexroth S30A15-1X/420J3 stands out for its reliability in controlling fluid dynamics within industrial hydraulics systems where precise oil flow blocking is essential.
Features:
Seat valve
Direct actuated
Size 6 … 30
Maximum operating pressure 450 bar
Component series 1X
Maximum flow 450 l/min
Technical date :
general
| Size |
6 |
8 |
10 |
15 |
20 |
25 |
30 |
| Weight |
kg |
0.1 |
0.2 |
0.3 |
0.5 |
1 |
2 |
2.5 |
| MTTFD values according to EN ISO 13849 |
Years |
150 1) |
| 1) |
Not for version "00"; Certificate "Assumed exclusion of faults according to EN ISO 13849-2:2012-10 tab. C4" available upon request. For further details, see data sheet 08012 |
hydraulic
| Size |
6 |
8 |
10 |
15 |
20 |
25 |
30 |
| Maximum operating pressure 1) |
bar |
450 |
420 |
| Cracking pressure |
|
See characteristic curves |
| Maximum flow |
|
See characteristic curves |
| Hydraulic fluid |
|
see table |
| Hydraulic fluid temperature range |
°C |
-30 … +80 |
| Viscosity range |
mm²/s |
2.8 … 500 |
| Maximum admissible degree of contamination of the hydraulic fluid 2) |
|
Class 20/18/15 according to ISO 4406 (c) |
| 1) |
Maximum operating pressures up to 1000 bar upon request. |
| 2) |
The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. |
| Hydraulic fluid |
Classification |
Standards |
Data sheet |
| Mineral oils |
HL,HLP, HLPD, HVLP, HVLPD |
DIN 51524 |
90220 |
|
Bio-degradable
1)
|
Insoluble in water |
HETG |
ISO 15380 |
90221 |
| HEES |
| Soluble in water |
HEPG |
ISO 15380 |
| Flame-resistant |
Water-free |
HFDU (glycol base) |
|
|
|
HFDU (ester base)
1)
|
ISO 12922 |
90222 |
|
Containing water
1)
|
HFC (Fuchs Hydrotherm 46M, Petrofer Ultra Safe 620) |
ISO 12922 |
90223 |
| Important information on hydraulic fluids: |
| 1) |
Small amounts of dissolved zinc may get into the hydraulic system during use. |
