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 |
| Part Number | R900423333 |
| Variant | MK30G1X/V |
| Function | Screw-in cartridge valve |
| Max. Operating Pressure | Up to 315 bar |
| Pressure Compensation | No. Simple adjustable orifice. |
| Brand Name | Rexroth |
| Model Number | MK30G1X/V |
| Certification | ISO |
| Place of Origin | Germany |
View Detail Information
Explore similar products
R900549534 4WE6HA6X/EG24N9K4 Rexroth electromagnetic directional valve
R900553670 4WE6HB6X/EG24N9K4 Hydraulic directional valve solenoid valve Rexroth
R900577475 4WE6M6X/EG24N9K4 Directional valve solenoid valve Rexroth
R900939990 Z4WE6E68-3X/EG24K4 Hydraulic valve, Rexroth solenoid valve,
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 |
| Part Number | R900423333 | Variant | MK30G1X/V |
| Function | Screw-in cartridge valve | Max. Operating Pressure | Up to 315 bar |
| Pressure Compensation | No. Simple adjustable orifice. | Brand Name | Rexroth |
| Model Number | MK30G1X/V | Certification | ISO |
| Place of Origin | Germany | ||
| High Light | Rexroth unidirectional throttle valve ，MK30G1X/V hydraulic valve ，Germany Rexroth throttle valve | ||
|
Parameter |
Description / Value |
|---|---|
|
Manufacturer & Model |
Rexroth, Type MK |
|
Part Number |
R900423333 |
|
Variant |
MK30G1X/V |
|
Function |
Unidirectional Throttle Valve (Screw-in Cartridge) |
|
Valve Type |
Screw-in cartridge valve (Insert valve) |
|
Size/Code |
Size 30 (based on ISO 7368 nominal size) |
|
Thread |
For installation in a threaded cavity (e.g., SAE J1926-2 1-1/16" -12 UN) |
|
Configuration |
Single adjustable throttle element. Allows free flow in one direction, adjustable throttled flow in the opposite direction. |
|
Flow Direction |
Function depends on installation orientation. Typically, adjustable restriction in one port-to-port direction, free check valve flow in reverse. |
|
Adjustment Type |
Manual, via a slotted or hex-head adjustment screw. Often includes a locking nut. |
|
Max. Operating Pressure |
Up to 315 bar (Depends on cavity and system design; confirm with datasheet) |
|
Max. Flow Rate |
Varies significantly with pressure drop and setting. For Size 30, it can handle moderate to high flows (e.g., 100-200 L/min range). Consult specific performance curves. |
|
Pressure Compensation |
No. Simple adjustable orifice. |
|
Seals |
As per "/V" suffix: Typically indicates standard seal material, commonly FKM (Viton) for standard hydraulic oil. |
|
Cavity Requirement |
Must be installed in a correctly machined threaded cavity (e.g., ISO 7789 / SAE J1926-2 standards). The cavity design (e.g., MK series cavity) is critical. |
|
Application in System |
Installed directly into a manifold block or valve body to create a custom flow control function. Often used in custom hydraulic power units or integrated circuits. |
|
Fluid Compatibility |
Mineral-based hydraulic oils (HL, HLP) to ISO 11158. |
|
Operating Temperature |
-20°C to +80°C (with standard seals) |
|
Cleanliness Requirement |
Standard hydraulic filtration required. Minimum ISO 4406 20/18/15 recommended. |
| R901407044 |
| MG 10 G1X/J3V |
| R900422145 |
| MG 10 G1X/V |
| R900508441 |
| MG 10 G1X/V/12 |
| R900244829 |
| MG 10 G1X=V |
| R901255443 |
| MG 15 G1X/ |
| R900437653 |
| MG 15 G1X/V |
| R900487395 |
| MG 15 G1X/V/12 |
| R900359113 |
| MG 15 G1X/V/2 |
| R901251518 |
| MG 15 G1X=V |
| R900422149 |
| MG 20 G1X/ |
| R900422150 |
| MG 20 G1X/V |
| R900508442 |
| MG 20 G1X/V/12 |
| R900413979 |
| MG 25 G1X/V |
| R900483955 |
| MG 25 G1X/V/12 |
| R901196137 |
| MG 30 G 1X/ |
| R900422152 |
| MG 30 G1X/ |
| R900422153 |
| MG 30 G1X/V |
| R900452646 |
| MG 30 G1X/V/12 |
| R901349757 |
| MG 6 G1X/ |
| R900437338 |
| MG 6 G1X/V |
| R900499402 |
| MG 6 G1X/V/2 |
| R901400315 |
| MG 8 G1X/ |
| R900438885 |
| MG 8 G1X/V |
Q1: What type of valve is this, and how is it different from the Z2FS series?
A: This is a screw-in cartridge valve, not a subplate-mounted valve like the Z2FS series. It is designed to be installed (screwed) directly into a pre-machined cavity within a custom manifold or hydraulic block. This allows for highly compact and integrated system design. Its function (adjustable one-way throttle) is similar, but its form, installation, and application context are fundamentally different.
Q2: What does the model code "MK30G1X/V" tell us?
A: This is a standard product code for a cartridge valve:
MK: Product family designation for screw-in cartridge-type throttle/check valves.
30: The nominal size code, which corresponds to a specific thread size (e.g., likely 1-1/16" -12 UN per SAE standards).
G1X: Denotes the specific internal functional variant (spool/control edge design) and adjustment type.
/V: Indicates the standard seal material version, typically FKM (Viton).
Q3: How is this valve installed and how does it work?
A: The valve is screwed into a specifically machined threaded cavity in a manifold. The cavity connects the valve's internal ports (typically labeled A, B, and sometimes a drain T) to the hydraulic circuit. The valve itself contains an adjustable orifice for flow in one direction and a check valve for free flow in the opposite direction. The exact flow path (which port is throttled) depends on the valve's orientation and the cavity porting.
Q4: What is the most critical requirement for using this valve?
A: The single most critical requirement is the correctly machined cavity. The valve's performance, pressure rating, and even basic functionality depend entirely on being installed into a cavity that matches the exact specifications (dimensions, threads, port locations, seal grooves) provided in the official MK series cavity datasheet. Using an incorrect cavity will lead to leaks, malfunction, or failure.
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...
Get in touch with us
Leave a Message, we will call you back quickly!