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{"title":"R901411433 4WRPEH10C4B100L-3X\/M\/24A1 German Rexroth hydraulic proportional valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/a4\/8c3461bc6f9bc81e09e96d98f2fa-200x200-1\/r901411433_4wrpeh10c4b100l_3x_2fm_2f24a1_german_rexroth_hydraulic_proportional_valve.jpg","attrs":{"Minimum Order Quantity":"1","Supply Ability":"100","Packaging Details":"wooden box","Ambient Temperature\u200b":"-20\u00b0C to +60\u00b0C"}}
Q: What is the maximum pressure this valve can control, and what is the key feature indied by the "V" suffix?
A: The "315" in the model number signifies a maximum set pressure of 315 bar. The valve body can withstand a maximum operating pressure of up to 420 bar. The "V" suffix indies that the valve is equipped with FKM (Viton ®) seals, which provide superior chemical resistance compared to standard NBR seals, making this model compatible with phosphate ester fluids and a wider range of industrial hydraulic oils.
Q: Does this valve include an integrated amplifier, or is an external unit required?
A: The DBET-61/315YG24K4V requires an external control amplifier (e.g., VT-MSPA1-2X series) for operation. The valve's proportional solenoid depends on the external amplifier to provide the precise electric current (based on a 0-10V or 4-20mA command signal) that proportionally adjusts the system pressure.
Q: What hydraulic fluids are compatible with this model?
A: Thanks to its FKM (Viton®) seals, this valve is compatible with mineral-based hydraulic oils (HL, HLP), synthetic biodegradable fluids (HETG, HEES), and phosphate ester fluids (HFDR). It is crucial to maintain hydraulic fluid cleanliness per ISO 4406 class 20/18/15 or better to ensure optimal performance and longevity.
Q: The model number includes "K4". What does this specify?
A: The code "K4" specifies the electrical connection type. It denotes a 3-pole connector without a mating connector, conforming to the DIN EN 175301-803 standard. This is a common and robust connector type for industrial hydraulic valves.
Q: What is the maximum flow rate for this 315 bar model, and what maintenance is crucial for reliability?
A: For the DBET-6X series with pressure ratings of 315 bar and above, the maximum flow is limited to 2 liters/minute to ensure stable and accurate pressure control. The most critical maintenance practice is maintaining hydraulic oil cleanliness by using appropriate filtration. Regularly checking electrical connections for tightness and corrosion, and inspecting for external leaks are also essential for reliable operation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
