Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | Western Union,T/T,D/A,L/C,D/P |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Part Number | R900517812 |
| Variant | Z2FS10-5-3X/V |
| Function | High-Pressure Throttle Check Valve (Adjustable) |
| Max. Operating Pressure | 315 bar |
| Fluid Viscosity Range | 10 to 400 mm²/s |
| Brand Name | Rexroth |
| Model Number | Z2FS10-5-3X/V |
| Certification | ISO |
| Place of Origin | Germany |
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Product Specification
| Payment Terms | Western Union,T/T,D/A,L/C,D/P | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Part Number | R900517812 | Variant | Z2FS10-5-3X/V |
| Function | High-Pressure Throttle Check Valve (Adjustable) | Max. Operating Pressure | 315 bar |
| Fluid Viscosity Range | 10 to 400 mm²/s | Brand Name | Rexroth |
| Model Number | Z2FS10-5-3X/V | Certification | ISO |
| Place of Origin | Germany | ||
| High Light | Rexroth high-pressure throttle valve ，Z2FS10 hydraulic check valve ，Rexroth throttle valve with warranty | ||
|
Parameter |
Description / Value |
|---|---|
|
Manufacturer & Model |
Rexroth, Type Z2FS |
|
Part Number |
R900517812 |
|
Variant |
Z2FS10-5-3X/V |
|
Function |
High-Pressure Throttle Check Valve (Adjustable) |
|
Port Size |
NG10 (Nominal Size 10) |
|
Port Connection |
Subplate mounting (ISO 4401 / CETOP 5) |
|
Configuration |
Single unit, combining throttle and check functions |
|
Flow Direction |
Throttled flow in one direction; free check valve flow in reverse |
|
Adjustment Type |
Handwheel with locking nut (fine adjustment) |
|
Max. Operating Pressure |
315 bar |
|
Max. Flow Rate |
Approx. 60 l/min (depending on pressure drop and setting) |
|
Pressure Drop (Typical) |
Varies with setting; refer to datasheet curves for Δp-Q characteristics |
|
Setting Range |
Continuous adjustment from minimal to maximum opening |
|
Pressure Compensation |
No (This is a simple throttle, not a pressure-compensated flow control valve) |
|
Housing Material |
Steel |
|
Seals |
Standard: FKM (Viton) |
|
Fluid Compatibility |
Mineral-based hydraulic oils (HLP) per ISO 11158 |
|
Operating Temperature Range |
-20°C to +80°C (with standard FKM seals) |
|
Fluid Viscosity Range |
10 to 400 mm²/s |
|
Cleanliness Requirement |
Minimum NAS 1638 Class 9 or ISO 4406 20/18/15 recommended |
|
Weight |
Approx. 2.3 kg |
|
Application |
Used for precise, adjustable flow restriction (metering) in one direction in high-pressure circuits, while allowing free return flow. Commonly used for speed control of cylinders or hydraulic motors, especially in applications like plastic injection molding machines, presses, and machine tools. |
|
Standards |
ISO 4401, CETOP |
| Z2FS6-2-4X/S2-2QXCJV |
| Z2FS6A2-4X/S2-2QXCJV |
| Z2FS6B2-4X/S2-2QXCJV |
| Z2FS6-2-4X/S2-2QXCJ |
| Z2FS6A2-4X/S2-2QXCJ |
| Z2FS6B2-4X/S2-2QXCJ |
| Z2FS6A2-4X/1QJ3V/60 |
| Z2FS6A2-4X/1QJ3V |
| Z2FS6A2-4X/1QJ3/60 |
| Z2FS6A2-4X/1QJ3 |
| Z2FS6A2-4X/1QJ5V/60 |
| Z2FS6A2-4X/1QJ5V |
| Z2FS6A2-4X/1QJ5/60 |
| Z2FS6A2-4X/1QJ5 |
| Z2FS6A2-4X/1QV/60 |
| Z2FS6A2-4X/1QV |
| Z2FS6A2-4X/1Q/60 |
| Z2FS6A2-4X/1Q |
| Z2FS6A2-4X/2QJ3V/60 |
| Z2FS6A2-4X/2QJ3V |
| Z2FS6A2-4X/2QJ3/60 |
| Z2FS6A2-4X/2QJ3 |
| Z2FS6A2-4X/2QJ5V/60 |
| Z2FS6A2-4X/2QJ5V |
| Z2FS6A2-4X/2QJ5/60 |
| Z2FS6A2-4X/2QJ5 |
| Z2FS6A2-4X/2QV/60 |
| Z2FS6A2-4X/2QV |
| Z2FS6A2-4X/2Q/60 |
| Z2FS6A2-4X/2Q |
| Z2FS6A3-4X/1QJ3V/60 |
| Z2FS6A3-4X/1QJ3V |
| Z2FS6A3-4X/1QJ3/60 |
| Z2FS6A3-4X/1QJ3 |
| Z2FS6A3-4X/1QJ5V/60 |
| Z2FS6A3-4X/1QJ5V |
| Z2FS6A3-4X/1QJ5/60 |
| Z2FS6A3-4X/1QJ5 |
| Z2FS6A3-4X/1QV/60 |
| Z2FS6A3-4X/1QV |
| Z2FS6A3-4X/1Q/60 |
| Z2FS6A3-4X/1Q |
| Z2FS6A3-4X/2QJ3V/60 |
| Z2FS6A3-4X/2QJ3V |
| Z2FS6A3-4X/2QJ3/60 |
| Z2FS6A3-4X/2QJ3 |
| Z2FS6A3-4X/2QJ5V/60 |
| Z2FS6A3-4X/2QJ5V |
| Z2FS6A3-4X/2QJ5/60 |
| Z2FS6A3-4X/2QJ5 |
| Z2FS6A3-4X/2QV/60 |
| Z2FS6A3-4X/2QV |
| Z2FS6A3-4X/2Q/60 |
| Z2FS6A3-4X/2Q |
| Z2FS6A5-4X/1QJ3V/60 |
| Z2FS6A5-4X/1QJ3V |
| Z2FS6A5-4X/1QJ3/60 |
| Z2FS6A5-4X/1QJ3 |
| Z2FS6A5-4X/1QJ5V/60 |
| Z2FS6A5-4X/1QJ5V |
| Z2FS6A5-4X/1QJ5/60 |
| Z2FS6A5-4X/1QJ5 |
| Z2FS6A5-4X/1QV/60 |
| Z2FS6A5-4X/1QV |
| Z2FS6A5-4X/1Q/60 |
| Z2FS6A5-4X/1Q |
| Z2FS6A5-4X/2QJ3V/60 |
| Z2FS6A5-4X/2QJ3V |
| Z2FS6A5-4X/2QJ3/60 |
| Z2FS6A5-4X/2QJ3 |
Q1: What is the primary function of this valve, and how is it different from a flow control valve?
A: This valve is an adjustable throttle valve with an integrated check valve. Its primary function is to provide a variable, manually-set restriction to flow in one direction, allowing precise speed control of an actuator. Flow in the reverse direction is free via the check valve. The key difference from a "flow control valve" is that it is not pressure-compensated; the flow rate through the throttle will vary if the system pressure changes.
Q2: What does the model code "Z2FS10-5-3X/V" mean?
A: It is a standard product designation:
Z2FS: Identifies the product family as a high-pressure throttle valve with check function.
10: Indicates the nominal size is NG10 (CETOP RP 121 H).
5: Specifies the spool/control edge configuration.
3X: Denotes the subplate mounting interface according to ISO 4401-03-02-0-05.
V: Indicates the standard seal material, which is FKM (Viton).
Q3: What is the maximum pressure this valve can handle?
A: The valve is rated for a maximum operating pressure of 315 bar.
Q4: How do I adjust the flow setting, and can it drift?
A: The flow is adjusted by turning the handwheel. A fine thread allows for precise setting. Once set, the integrated locking nut should be tightened to prevent the setting from shifting due to vibration. While the locking nut provides good security, as a non-pressure-compensated valve, the actual flow will still be affected by changes in system load pressure.
Q5: In a circuit, which port is the inlet for the throttled flow?
A: For the throttling function, the flow is restricted when it enters at port A (or P1) and exits at port B (or A1). The integrated check valve allows free flow from port B to port A.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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