HY-CHECK VALVE M-SR 30 KE02-1X/V
Manufacturer: Bosch Rexroth
Material #: R900356970
Model : M-SR 30 KE02-1X/V
***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 M-SR 30 KE02-1X/V (R900356970) is a high-quality check valve designed for hydraulic systems. This cartridge design valve is built to ensure leakage-free blocking in one direction, providing reliable performance in controlling fluid flow. With a maximum operating pressure of up to 315 bar (4568 psi) and a maximum flow rate of 30 l/min (7.93 gpm), it is capable of handling demanding applications with ease.
The M-SR 30 KE02-1X/V features a poppet-type spool, which contributes to its ability to maintain stable operation under varying conditions. It is designed for installation in block designs and can be configured as an angle valve or a straight-through valve, offering flexibility in system integration. The check valve comes without pressure presetting and operates as a direct-acting device, allowing for immediate response to changes in fluid dynamics.
Constructed with FKM sealing material, the M-SR 30 KE02-1X/V ensures compatibility with a wide range of hydraulic fluids including HL, HLP, HETG, HEES, HEPG, and HFDU. This versatility makes it suitable for use in various hydraulic systems across multiple applications. The product's nominal flow and pressure settings are tailored to meet the requirements of different operating environments.
Weighing in at just . kg, this compact check valve from Bosch Rexroth's product family MSR does not add significant weight to the system it serves. Its component series X designation indicates that it incorporates the latest technological advancements from Bosch Rexroth, ensuring top-notch performance and durability.
In summary, the Bosch Rexroth M-SR 30 KE02-1X/V check valve offers robust construction, flexible installation options, and compatibility with various hydraulic fluids making it an ideal choice for ensuring unidirectional flow in hydraulic systems.
$646.90 USD
More are expected on October 2, 2024
Status: This product is temporarily out of stock.
Qty: Delivered as early as October 2, 2024 when ordered in
This product is eligible for factory repair.
Angle valve (measured with HLP46, ϑOil = 40 ±5 °C)
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 8
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 10
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 15
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 20
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 25
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 30
Straight-through valve (measured with HLP46, ϑOil = 40 ±5 °C)
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 6
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 8
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 10
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 15
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 20
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 25
Pressure differential Δp dependent on the flow qV at cracking pressure
Size 30
With spring
Without spring
Angle valve "KE"
Dimensions in mm
Straight-through valve "KD"
Dimensions in mm
| 1) | For dimensions, see installation bores |
|
NG |
L-0,1 |
|
mm |
|
| 6 | - |
| 8 | 36.3 |
| 10 | 39.3 |
| 15 | 45.8 |
| 20 | 55.3 |
| 25 | 74.3 |
| 30 | 83.3 |
|
1 |
Plug screws, separate order, see "Accessories" |
|
2 |
Seat with -60 °C shrink-fitted |
|
3 |
Poppet stroke |
Installation bores
Installation bore: Angle valve "KE" – plug screw according to ZN 10001
Dimensions in mm
| 1) | Dimensions for countersinking the screw head. For lower installation of the installation kit, dimension T7 has to be extended accordingly. |
| 2) | Depth of fit |
| 3) | Pipe thread "G" according to ISO 228/1 |
|
1 |
Range for outlet bore |
|
NG |
pN |
ØD1 |
ØD2 |
D3 |
ØD4H8 |
ØD5 |
ØD6H7 |
T1 |
T2 |
T3 |
T4 |
T5 |
T6 |
T7 |
X |
Z |
||
|
bar |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
||
| 8 | 420 | 23 | 17.1 | G3/8 | 14 | 8 | 13 | 48.5 | + 0.1 | 47.5 | 38.5 | 20 | 15 | 12 | 6 | + 0.5 | 18 | 0.05 |
| 10 | 420 | 28 | 21.4 | G1/2 | 18 | 10 | 17 | 53.5 | + 0.1 | 52.5 | 43.5 | 24 | 18 | 14 | 6 | + 0.5 | 19 | 0.05 |
| 15 | 420 | 33 | 26.8 | G3/4 | 24 | 15 | 22 | 62 | + 0.1 | 60.5 | 50 | 26 | 20.5 | 16 | 6 | + 0.5 | 24 | 0.05 |
| 20 | 420 | 41 | 33.8 | G1 | 30 | 20 | 28 | 71.5 | + 0.1 | 70 | 56.5 | 26 | 20.5 | 16 | 7 | + 0.5 | 30 | 0.05 |
| 25 | 250 | 51 | 42.5 | G1 1/4 | 38 | 25 | 36 | 90.5 | + 0.1 | 88 | 72.5 | 28 | 22 | 16 | 7 | + 0.5 | 43 | 0.1 |
| 30 | 250 | 56 | 48.5 | G1 1/2 | 44 | 30 | 42 | 99.5 | + 0.1 | 96.5 | 79.5 | 31 | 22 | 16 | 7 | + 0.5 | 48 | 0.1 |
Notice:
Plug screws, separate order, see "Accessories"
Oiling of plug screws prior to installation is recommended.
Installation bore: Angle valve – plug screw according to RN 143.28 – up to 315 bar
Dimensions in mm
| 1) | Dimensions for countersinking the screw head. For lower installation of the installation kit, dimension T7 has to be extended accordingly. |
| 2) | Depth of fit |
| 3) | Metric ISO fine thread according to DIN 13 |
|
1 |
Range for outlet bore |
|
NG |
pN |
ØD1 |
ØD2H8 |
D3 |
ØD4H8 |
ØD5 |
ØD6H7 |
T1 |
T2 |
T3 |
T4 |
T5 |
T6 |
T7 |
T8 |
X |
||||
|
bar |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
||
| 25 | 315 | 56 | + 0.5 | 44 | M42 x 1,5 | 38 | 25 | 36 | 106.5 | + 0.1 | 104 | 88.5 | 45 | 39 | 33 | 5 | + 0.5 | 12 | + 0.2 | 43 |
| 30 | 315 | 62 | + 0.5 | 50 | M48 x 1,5 | 44 | 30 | 42 | 115.5 | + 0.1 | 112.5 | 95.5 | 48 | 39 | 33 | 5 | + 0.5 | 12 | + 0.2 | 48 |
Notice:
Plug screws, separate order, see "Accessories"
To be replaced in case of maintenance.
Installation bore: Angle valve – plug screw according to RN 143.28 – up to 420 bar
Dimensions in mm
| 1) | Dimensions for countersinking the screw head. For lower installation of the installation kit, dimension T7 has to be extended accordingly. |
| 2) | Depth of fit |
| 3) | Metric ISO fine thread according to DIN 13 |
|
1 |
Range for outlet bore |
|
NG |
pN |
ØD1 |
ØD2H8 |
D3 |
ØD4H8 |
ØD5 |
ØD6H7 |
ØD7 |
ØD8 |
T1 |
T2 |
T3 |
T4 |
T5 |
T6 |
T7 |
T8 |
X |
||||
|
bar |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
||
| 25 | 420 | 51 | + 0.5 | 44 | M42 x 2 | 38 | 25 | 36 | 37.58 | 35.58 | 101.5 | + 0.1 | 100 | 83.5 | 40 | 34 | 27 | 6 | + 0.5 | 7.8 | + 0.2 | 43 |
| 30 | 420 | 61 | + 0.5 | 50 | M48 x 2 | 44 | 30 | 42 | 43.58 | 41.58 | 110.5 | + 0.1 | 108.5 | 90.5 | 43 | 34 | 27 | 6 | + 0.5 | 7.8 | + 0.2 | 48 |
Notice:
Plug screws, separate order, see "Accessories" Oiling of plug screws prior to installation is recommended. From an operating pressure larger 350 bar, the plug screw has to be glued by means of Loctite 243 over the complete thread circumference.Installation bore: Straight-through valve
Dimensions in mm
|
NG |
ØD1H7 |
ØD3H8 |
D4 1) |
ØD5 |
D4 2) |
ØD5 |
ØD6 |
T1 |
T2 3) |
T3 |
T4 3) |
T5 |
T6 |
Z |
Poppet stroke |
|||
|
mm |
mm |
mm 1) |
mm |
mm 2) |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
| 6 | 10 | 11 | G1/4 | 13.6 | ± 0.1 | M14 x 1,5 | 14.4 | ± 0.1 | 25 | 29.8 | - 0.1 | 27.8 | 21.8 | 19 | 12 | 16 | 0.1 | 4 |
| 8 | 13 | 14 | G3/8 | 17.1 | ± 0.1 | M18 x 1,5 | 18.4 | ± 0.1 | 28 | 32.8 | - 0.1 | 30.8 | 22.8 | 18 | 12 | 16 | 0.1 | 4 |
| 10 | 17 | 18 | G1/2 | 21.4 | ± 0.1 | M22 x 1.5 | 22.4 | ± 0.1 | 34 | 38.8 | - 0.1 | 36.8 | 28.8 | 21 | 14 | 19 | 0.1 | 4 |
| 15 | 22 | 24 | G3/4 | 26.8 | ± 0.1 | M27 x 2 | 27.4 | ± 0.1 | 42 | 48.4 | - 0.1 | 46.4 | 36.4 | 27 | 16 | 21 | 0.2 | 5 |
| 20 | 28 | 30 | G1 | 33.8 | ± 0.1 | M33 x 2 | 33.5 | ± 0.1 | 47 | 59 | - 0.1 | 57 | 44 | 29 | 18 | 24 | 0.2 | 5 |
| 25 | 36 | 38 | G1 1/4 | 42.5 | ± 0.1 | M42 x 2 | 42.5 | ± 0.1 | 58 | 73 | - 0.1 | 71 | 55 | 39 | 20 | 26 | 0.2 | 7 |
| 30 | 42 | 44 | G1 1/2 | 48.5 | ± 0.1 | M48 x 2 | 48.5 | ± 0.1 | 65 | 83 | - 0.1 | 81 | 63 | 42 | 22 | 28 | 0.2 | 7 |
| 1) | Pipe thread "G" according to ISO 228/1 |
| 2) | Metric ISO fine thread according to DIN 13 |
| 3) | Depth of fit |
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