FLOW-CONTROL VALVE 2FRM16-3X/160LB
Manufacturer: Bosch Rexroth
Material #: R900424902
Model : 2FRM16-3X/160LB
***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 2FRM16-3X/160LB (R900424902) is a high-performance industrial hydraulic valve designed for precise flow control. This mechanically actuated valve features a sturdy design with a lockable rotary knob and scale for accurate adjustments. The model is equipped with a pressure compensator and optional stroke limitation to maintain consistent flow despite varying pressures. The spool symbol A to B, B to A indicates the directional flow capabilities of the valve.
The 2FRM16-3X/160LB valve has a maximum pressure capacity and is identified within Productgroup ID. It includes multiple ports for comprehensive connectivity and subplate mounting that complies with ISO connection diagram standards. The type of actuation is mechanical, ensuring reliability in operation.
With its max flow rate specification, this Bosch Rexroth valve can handle significant fluid throughput while maintaining control over the flow rate. Its construction allows for subplate mounting with porting patterns according to DIN form G and ISO standards, ensuring compatibility with various hydraulic systems.
The valve's seals are made from NBR, suitable for use with a range of hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, and HFC types. The weight of the unit contributes to its robustness in industrial settings.
Designed for temperature-independent operation due to its orifice bush design at the throttling point, this flow control valve ensures consistency in performance. It offers free return flow from channel B to A through an integrated check valve.
For applications requiring oscillating flows in both directions, a rectifier sandwich plate type ZS can be installed under the 2FRM16-3X/160LB valve. This addition enhances the versatility of the unit by allowing controlled flow in forward and return directions.
Overall, the Bosch Rexroth 2FRM16-3X/160LB provides reliable and precise regulation of hydraulic fluid in demanding industrial environments where constant flow rates are essential for optimal operation.
$1,662.00 USD
More are expected on April 7, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 7, 2025 when ordered in
This product is eligible for factory repair.
Size 16, A → B, B → A, mechanically actuated
Industrial hydraulic valve in a high performance range. Reliable control of the flow to setting value.
Unpacked Weight: 7.26 kg
For subplate mounting Porting pattern according to DIN 24340 form G and ISO 6263 Mechanical actuation Pressure compensator stroke limitation, optional Start-up jump reduction Flow control in both directions through rectifier sandwich plate
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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