2FRM10-3X/16LBV
Manufacturer: Bosch Rexroth
Material #: R900437694
Model : 2FRM10-3X/16LBV
***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 2FRM10-3X/16LBV (R900437694) is a meticulously designed flow control valve that ensures consistent flow regulation, primarily independent of pressure and temperature variations. This valve is particularly crafted for subplate mounting with porting patterns conforming to DIN form G and ISO standards. The 2FRM10-3X/16LBV features a robust housing, an orifice bush, and a pressure compensator which may include an optional stroke limitation for precise flow control. The incorporation of a check valve facilitates the free return flow from channel B to channel A.
The adjustment element in the FRM series allows for the mechanical setting of the throttle cross-section by turning the curved bolt, thus adjusting the flow rate as per requirements. Additionally, this model is equipped with a geared piston drive that comes with an adjustable stroke limitation to secure the desired adjustment range. An upstream pressure compensator ensures that the throttled flow from channel A to channel B remains constant despite pressure changes.
For applications requiring temperature-independent operation, this valve's design at the throttling point addresses such needs effectively. Moreover, for systems with oscillating flows, a rectifier sandwich plate type ZS can be installed beneath the flow control valve to allow controlled flow in both directions.
The Bosch Rexroth 2FRM10-3X/16LBV is engineered to handle maximum operating pressures and flows up to specified limits while providing options like startup jump reduction and mechanical actuation. Its precise construction and optional features make it suitable for various applications where reliable and consistent fluid management is critical.
$1,239.00 USD
More are expected on April 16, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 16, 2025 when ordered in
This product is eligible for factory repair.
Flow control valves type 2FRM are 2-way flow control valves. They are used to maintain a constant flow, mostly independent of pressure and temperature.
Generally, the valves consist of housing (1), orifice bush (2), pressure compensator (3) with optional stroke limitation (3.1), check valve (4), adjustment element (5) at type 2FRM as well as geared piston drive (6), and directional valve (7). The flow from channel A to channel B is throttled at the throttling point (9). The throttle cross-section of type 2FRM is set by mechanically turning the curved bolt (10) over the adjustment element (5). The positioning velocity can be set by means of the throttle check valve (6.3 and 6.4). To fix the required adjustment range, the geared piston drive (6) is equipped with an adjustable stroke limitation (6.1 and 6.2) on both sides. An upstream pressure compensator (3) is included to ensure a pressure-independent and constant flow at throttling point (9).
Temperature independence is achieved thanks to the orifice design of the throttling point.
The free return flow from channel B to channel A is directed via the check valve (4).
The regulated flow only flows from channel A to B.
For oscillating flows (forward and return flow), a rectifier sandwich plate type Z4S can be installed under the flow control valve.
Type 2 FRM...
Section X–X
(measured with HLP46, ϑOil = 40 ±5 °C)
Flow control (A to B)
NG10
Flow control (A to B)
NG16
Free return flow (B to A)
NG10
Free return flow (B to A)
NG16
|
simplified |
Detailed |
|
|
Type 2FRM |
|
|
Dimensions in mm
|
NG |
B1 |
B2 |
B3 |
B4 |
B5 |
B6 |
ØD1 |
ØD2 |
D3 |
H1 |
H2 |
H3 |
H4 |
H5 |
L1 |
L2 |
L3 |
L4 |
T1 |
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
| 10 | 101.5 | 82.5 | 9.5 | 68 | 58.7 | 35.5 | 9 | 15 | 6 | 125 | 95 | 26 | 51 | 60 | 95 | 76 | 9.5 | 79.4 | 13 |
| 16 | 123.5 | 101.5 | 11 | 81.5 | 72.5 | 41.5 | 11 | 18 | 6 | 147 | 117 | 34 | 72 | 82 | 123.5 | 101.5 | 11 | 102.4 | 12 |
Subplates (separate order)
Size 10:
G 279/01 (G 1/2)
G 280/01 (G 3/4)
Size 16:
G 281/01 (G 1)
G 282/01 (G 1 1/4)
Valve mounting screws (separate order)
Size 10:4 hexagon socket head cap screws ISO 4762 - M8 x 50 - 10.9-flZn-240h-L
(friction coefficient μtotal = 0.09 to 0.14);
Tightening torque MA = 30 Nm ± 10 %,
Material no. R913000543
Size 16:4 hexagon socket head cap screws ISO 4762 - M10 x 80 - 10.9-flZn-240h-L
(friction coefficient μtotal = 0.09 to 0.14);
Tightening torque MA = 64 Nm ±10 %,
Material no. R913000496
Mating connectors for valves with connector “K4”, without circuitry, standard
3P Z4
Mating connectors for valves with connector “K4”, without circuitry, standard
3P Z4
For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)Data sheet
Spare parts & repair
Mating connectors for valves with connector “K4”, with indicator light
3P Z5L
Mating connectors for valves with connector “K4”, with indicator light
3P Z5L
For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)Data sheet
Spare parts & repair
Mating connectors for valves with connector “K4”, with indicator light and Zener diode suppression circuit
3P Z5L1
Mating connectors for valves with connector “K4”, with indicator light and Zener diode suppression circuit
3P Z5L1
For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)Data sheet
Spare parts & repair
Mating connectors for valves with connector “K4”, with rectifier
3P RZ5
Mating connectors for valves with connector “K4”, with rectifier
3P RZ5
For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)Data sheet
Spare parts & repair
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