Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Max. Operating Pressure | 315 bar |
| Configuration | 2-way, 1 adjusting point |
| Order Code | R900481621 |
| Full Model Designation | Z2FS 6-2-4X/1Q |
| Nominal Size (ISO 7368) | NG6 |
| Brand Name | Rexroth |
| Model Number | Z2FS6-2-4X/1Q |
| Certification | ISO |
| Place of Origin | German |
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Product Specification
| Payment Terms | Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Max. Operating Pressure | 315 bar | Configuration | 2-way, 1 adjusting point |
| Order Code | R900481621 | Full Model Designation | Z2FS 6-2-4X/1Q |
| Nominal Size (ISO 7368) | NG6 | Brand Name | Rexroth |
| Model Number | Z2FS6-2-4X/1Q | Certification | ISO |
| Place of Origin | German | ||
| High Light | Rexroth one-way throttle valve ，Rexroth hydraulic throttle valve ，Z2FS6 throttle valve with warranty | ||
|
Parameter Category |
Specification |
|---|---|
|
Manufacturer & Model Series |
Rexroth Z2FS 6 Series |
|
Order Code |
R900481621 |
|
Full Model Designation |
Z2FS 6-2-4X/1Q |
|
Valve Type |
Sandwich Mounted One-Way Throttle Valve (Adjustable Check Valve) |
|
Primary Function |
Restricts flow in one direction (free flow in opposite direction). Used for speed control of hydraulic actuators. |
|
Configuration |
2-way, 1 adjusting point |
|
Nominal Size (ISO 7368) |
NG6 |
|
Max. Operating Pressure |
315 bar |
|
Max. Flow Rate |
Approx. 60 l/min (flow dependent on setting and pressure drop) |
|
Adjustment Type |
Manual, screw adjustment with locknut |
|
Characteristic |
Linear (4X) |
|
Pressure Compensation |
No |
|
Port Designations |
A, B |
|
Mounting Style |
Sandwich Plate Valve |
|
Mounting Interface |
NG6 Interface (ISO 7368) |
|
Installation |
Installs between NG6 sandwich plates or as part of a stacked valve assembly. |
|
Fluid Compatibility |
Mineral-based hydraulic oils (HL, HLP). Compatibility with other fluids requires verification. |
|
Recommended Viscosity Range |
10 to 400 mm²/s |
|
Operating Fluid Temperature Range |
-20°C to +80°C (-4°F to 176°F) |
|
Country of Origin |
Made in Germany |
| Z2FS6-2-4X/S-1QXCJV |
| Z2FS6A2-4X/S-1QXCJV |
| Z2FS6B2-4X/S-1QXCJV |
| Z2FS6-2-4X/S-1QXCJ |
| Z2FS6A2-4X/S-1QXCJ |
| Z2FS6B2-4X/S-1QXCJ |
| Z2FS6-2-4X/S-2QXCJV |
| Z2FS6A2-4X/S-2QXCJV |
| Z2FS6B2-4X/S-2QXCJV |
| Z2FS6-2-4X/S-2QXCJ |
| Z2FS6A2-4X/S-2QXCJ |
| Z2FS6B2-4X/S-2QXCJ |
| Z2FS6-2-4X/S2-1QXCJV |
| Z2FS6A2-4X/S2-1QXCJV |
| Z2FS6B2-4X/S2-1QXCJV |
| Z2FS6-2-4X/S2-1QXCJ |
| Z2FS6A2-4X/S2-1QXCJ |
| Z2FS6B2-4X/S2-1QXCJ |
| 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 |
Frequently Asked Questions (FAQ) for One-Way Throttle Valve Z2FS 6-2-4X/1Q (Order Code: R900481621)
Q1: What is the primary function of this valve?
A: It is a manually adjustable one-way throttle valve. It restricts hydraulic flow in one direction to control actuator speed (e.g., cylinder extension or retraction), while allowing free, unrestricted flow in the opposite direction.
Q2: How does a one-way throttle valve work?
A: The valve contains a check valve and an adjustable throttle (orifice) in parallel. In the restricting direction, fluid must pass through the adjustable throttle, creating a controlled restriction. In the free-flow direction, the check valve opens, allowing fluid to bypass the throttle with minimal resistance.
Q3: What does the model code "Z2FS 6-2-4X/1Q" signify?
A:
Z2FS 6: Series and nominal size (NG6).
2: Number of ports (2-way, ports A and B).
4X: Specifies a linear flow characteristic (flow is approximately proportional to the adjustment).
1Q: Designates the specific variant/manual adjustment type with locknut.
Q4: What is the difference between a throttle valve and a flow control valve?
A: A standard throttle valve (like this one) creates a fixed orifice. The flow through it varies significantly with changes in system pressure. A pressure-compensated flow control valve maintains a nearly constant flow rate regardless of pressure changes upstream or downstream, offering more precise speed control. This valve is not pressure-compensated.
Q5: How is the flow rate adjusted?
A: Flow is adjusted manually by turning the valve's screw. Turning the screw in (clockwise) reduces the orifice size, decreasing flow and slowing the actuator. Turning it out (counter-clockwise) increases flow. A locknut secures the setting against vibration.
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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