FLOW-CONTROL VALVE Z2FRM6CB2-2X/32QRV
Manufacturer: Bosch Rexroth
Material #: R900549687
Model : Z2FRM6CB2-2X/32QRV
***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 Z2FRM6CB2-2X/32QRV (R900549687) is a high-performance industrial hydraulic valve designed for reliable oil flow control to a set value. This mechanically actuated spool valve, with a direct actuation mechanism, features a spool symbol of A A, B B and is capable of handling a maximum pressure as specified by its product group ID. Its design includes multiple ports for connectivity and utilizes mechanical actuation for its operation.
In terms of size and capacity, the Z2FRM6CB2-2X/32QRV valve is built to accommodate the maximum flow rates required in various applications. The type of connection it supports is an interim assembly with connection diagrams conforming to NFPA T.. R D SizeCETOP D and ISO standards, ensuring compatibility with a wide range of systems. The weight and dimensions are optimized for integration into various setups without compromising performance.
The valve's seals are made from FKM, making it suitable for use with an array of hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, and HFDR. This versatility ensures that the Z2FRM6CB2-2X/32QRV can be utilized across different systems with varying fluid requirements.
The Z2FRM6CB2-2X/32QRV operates as a 3-way flow control valve in sandwich plate design which is essential for pressure and temperature-independent flow stabilization. It contains housing and one or two flow control cartridges allowing precise throttling from channel A to B. The pressure compensator included in the design ensures that despite fluctuations in pressure within channel AB, the flow remains constant due to continuous compensation. Additionally, this model allows free return flow from AB to A through its check valve.
Finally, this Bosch Rexroth valve offers options such as one or two flow control cartridges and adjustment types with an internal hexagon. With its robust construction and versatile features like porting patterns according to DIN form A and ISO standards with locating hole options—this model stands out as a reliable component in hydraulic systems requiring precise flow regulation under varying pressures.
$821.00 USD
Availability: 1 In Stock
Available for immediate shipmentQty: Delivered as early as December 3, 2024 when ordered in
This product is eligible for factory repair.
Size 6, A2 → A1, B2 → B1, mechanically actuated
Industrial hydraulic valve in a high performance range. Reliable oil flow control to setting value.
Unpacked Weight: 1.48 kg
Sandwich plate valve Porting pattern according to DIN 24340 form A Porting pattern according to ISO 4401-03-02-0-05 (with locating hole) With 1 or 2 flow control cartridges Adjustment type with internal hexagon
The valve type Z2FRM is a 2-way flow control valve in sandwich plate design. It is used for pressure and temperature-independent flow stabilization.
The valves basically consist of housing (1) and one or two flow control cartridges.
Throttling of the flow from channel A➁/B➁ to channel A➀/B➀ is realized at the throttling point (3). The throttle cross-section is set by rotation of the adjustment type (2) between the throttling point (3) and the throttle bolt (4).
For pressure-independent flow stabilization in channel A➀/B➀, a pressure compensator (5) is connected downstream to the throttling point (3).
The pressure compensator (5) is pressed by the compression spring (7) against the plug screw (8) and remains in open position if there is no flow through the valve. When there is a flow through the valve, the pressure in channel A➁/B➁ applies a force on the pressure compensator (5). It is set to control position until the forces are balanced. If the pressure in channel A➁/B➁ rises, the pressure compensator (5) moves in closing direction until the forces are balanced again. Due to this continuous compensation of the pressure compensator, a constant flow is obtained.
The free return flow from channel A➀/B➀ to channel A➁/B➁ is via the check valve (6).
Type Z2FRM 6 C…
|
➀ |
component side |
|
➁ |
plate side |
(measured with HLP46, ϑOil = 40 ±5 °C)
Δp-qV characteristic curves (via check valve; orifice closed)
Flow qV depending on inlet pressure pE
|
➀ |
component side |
|
➁ |
plate side |
Type Z2FRM 6 A…
Type Z2FRM 6 B…
Type Z2FRM 6 C…
Type Z2FRM 6 T…
Version "A" and "B"
Dimensions in mm
|
➀ |
Component side – porting pattern according to ISO 4401-03-02-0-05 (with locating hole Ø3 x 5 mm deep) |
|
➁ |
plate side – porting pattern according to DIN 24340 form A (without locating hole), or ISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St; version "/60") |
|
1 |
Name plate |
|
2 |
Flow control cartridge at flow control in channel A, hexagon SW27; MA = 50 Nm |
|
3 |
Flow control cartridge at flow control in channel B, hexagon SW27; MA = 50 Nm |
|
4 |
Adjustment type with internal hexagon SW3 |
|
5 |
Identical seal rings for ports A➁, B➁, P➁, T➁ |
|
6 |
Valve mounting bores |
|
7 |
Modification from discharge to supply control is realized by rotation of the device around axis "X" – "X" |
|
8 |
Seal ring plate |
Valve mounting screws (separate order)
4 hexagon socket head cap screws ISO 4762 - M5 - 10.9
Notice!
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve.
Version "C"
Dimensions in mm
|
➀ |
Component side – porting pattern according to ISO 4401-03-02-0-05 (with locating hole Ø3 x 5 mm deep) |
|
➁ |
plate side – porting pattern according to DIN 24340 form A (without locating hole), or ISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St; version "/60") |
|
1 |
Name plate |
|
2 |
Flow control cartridge, hexagon SW27, MA = 50 Nm |
|
4 |
Adjustment type with internal hexagon SW3 |
|
5 |
Identical seal rings for ports A➁, B➁, P➁, T➁ |
|
6 |
Valve mounting bores |
|
7 |
Modification from discharge to supply control is realized by rotation of the device around axis "X" – "X" |
|
8 |
Seal ring plate |
Version "T"
Dimensions in mm
|
➀ |
Component side – porting pattern according to ISO 4401-03-02-0-05 (with locating hole Ø3 x 5 mm deep) |
|
➁ |
plate side – porting pattern according to DIN 24340 form A (without locating hole), or ISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St; version "/60") |
|
1 |
Name plate |
|
2 |
Flow control cartridge, hexagon SW27, MA = 50 Nm |
|
4 |
Adjustment type with internal hexagon SW3 |
|
5 |
Identical seal rings for ports A➁, B➁, P➁, T➁ |
|
6 |
Valve mounting bores |
|
7 |
Modification from discharge to supply control is realized by rotation of the device around axis "X" – "X" |
|
8 |
Seal ring plate |
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