DBETE-52/350G24K31F1M Proportional overflow valve imported from Germany, DBETE series, Rexroth
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
DBETE-52/350G24K31F1M Proportional Overflow Valve
DBETE-52/350G24K31F1M Proportional overflow valve imported from Germany, DBETE series, Rexroth
| Parameter | Specification |
|---|---|
| Product Type | Direct-operated proportional pressure relief valve, poppet design |
| Nominal Size | 6 |
| Component Series | 52 (50 to 59 series) |
| Set Pressure Stage | 350 bar |
| Maximum Operating Pressure | 350 bar |
| Maximum Flow Rate | 2 L/min (at 350 bar pressure stage) |
| Power Supply | 24 VDC (G24) |
| Electrical Connection | With component plug per DIN EN 175301-803 (K31), for proportional solenoid and position sensor |
| Seal Material | FKM (Fluoroelastomer, F1 designation), suitable for phosphate ester fluids and other aggressive media |
| Mounting Interface | Subplate mounting according to ISO 4401-03-02-0-94 (CETOP D) |
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Frequently Asked Questions
1. What is the set pressure stage and maximum operating pressure?
The set pressure stage is 350 bar, and the maximum operating pressure is also 350 bar. This means the valve can be electrically set to control pressure up to 350 bar, which is the highest pressure rating in this series.
2. What is the maximum flow rate at 350 bar?
At the 350 bar pressure setting, the maximum flow rate is 2 L/min. This is lower than the 3 L/min flow rate available at lower pressure stages (e.g., 50 or 100 bar models), as higher pressure stages typically have reduced flow capacity due to design constraints.
3. What makes this model different from DBET-1X/350G24K4M?
The key differences are: seal material (FKM/F1 vs. NBR), electrical connection (K31 vs. K4 plug), and component series (52 vs. 1X). The DBETE model uses FKM seals for chemical resistance and K31 electrical interface, while both share the same 350 bar pressure rating.
4. What hydraulic fluids are compatible with FKM (F1) seals?
The FKM (Fluoroelastomer, F1 designation) seals are designed for phosphate ester fluids and other chemically aggressive media. This makes the valve suitable for fire-resistant fluid systems and applications where standard mineral oils cannot be used.
5. What does the "K31" electrical connection mean?
The "K31" refers to the component plug standard per DIN EN 175301-803, which differs from the K4 plug used in some other models. This may involve different pin configurations, connector types, or electrical characteristics. Always verify wiring requirements with the manufacturer's documentation.
6. Is this valve suitable for standard mineral oil systems?
While FKM seals have broad chemical resistance, this model with F1 seals is primarily intended for phosphate ester and aggressive media applications. For standard mineral oil (HL, HLP) systems, models with NBR seals (like DBET series) are typically recommended unless there are specific compatibility requirements.
7. What external equipment is required for operation?
The valve requires an external amplifier (such as VT5003, VT-VRPD-1, or compatible models) to provide the control signal and process the position feedback from the integrated sensor. The amplifier must be compatible with 24 VDC power supply and the specific electrical interface.
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun