DBET-61/315YG24K4V Pilot operated proportional direct acting relief valve manufactured by Rexroth in Germany
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
DBET-61/315YG24K4V Pilot Operated Proportional Direct Acting Relief Valve
Manufactured by Rexroth in Germany
Technical Specifications
| Parameter Category | Specification | Details / Notes |
|---|---|---|
| Basic Model Info | Type | Direct-operated proportional relief valve |
| Model Series | DBET | |
| Specification Size | 6 | |
| Hydraulic Performance | Max. Working Pressure | Up to 420 bar |
| Max. Flow Rate | Up to 2 l/min | |
| Pressure Rating | 315 bar | |
| Operational Medium | Hydraulic oil (HL, HLP, HVLP, etc.) | |
| Electrical Characteristics | Power Supply | 24 VDC |
| Control Signal | Proportional input (0-10V or 4-20mA) | |
| Solenoid Type | Proportional solenoid, 1600 mA coil | |
| Electrical Connection | 3-pole connector (DIN EN 175301-803) | |
| Design & Mounting | Connection Type | Subplate mounting |
| Mounting Standard | ISO 4401-03-02-0-05 | |
| Port Configuration | P, T ports (2 ports) | |
| Seal Material | FKM (Viton ®) | |
| Performance Features | Pressure Adjustment | Remote proportional control via electrical signal |
| Response Time | Typically < 100 ms (10-90% pressure change) | |
| Linearity | ±2% of full scale | |
| Hysteresis | <3% | |
| Environmental Conditions | Operating Temperature | -20°C to +70°C (hydraulic oil) |
| Storage Temperature | -20°C to +80°C | |
| Protection Class | IP65 (with connector) | |
| Physical Properties | Weight | Approx. 1.4 kg (varies by configuration) |
| Material | Steel housing, hardened spool | |
| Compatibility | Hydraulic Fluids | Mineral oils (HL, HLP), synthetic fluids (HETG, HEES), phosphate esters (with FKM seals) |
| Control Electronics | Requires external amplifier (e.g., VT-2000 series) |
Related Model Variants
DBETE-6X/315G24K31A1V
DBETE-6X/315G24K31F1M
DBETE-6X/315G24K31F1V
DBETE-6X/315YG24K31A1M
DBETE-6X/315YG24K31A1V
DBETE-6X/315YG24K31F1V
DBETE-6X/350G24K31A1V
DBETE-6X/350G24K31A1V=LB
DBETE-6X/350G24K31F1V
DBETE-6X/350YG24K31A1M
DBETE-6X/350YG24K31A1V
DBETE-6X/350YG24K31F1V
0811402036 DBETX-1X/50G24-8NZ4M
0811402018 DBETX-1X/80G24-8NZ4M
0811402017 DBETX-1X/180G24-8NZ4M
0811402019 DBETX-1X/250G24-8NZ4M
0811402016 DBETX-1X/315G24-8NZ4M
0811402034 DBETX-1X/50G24-25NZ4M
0811402030 DBETX-1X/80G24 25NZ4M
0811402031 DBETX-1X/180G24-25NZ4M
0811402035 DBETX-1X/250G24-25NZ4M
0811402032 DBETX-1X/315G24-25Z4M
0811402013 DBETBX-1X/28G24-37Z4M
0811402007 DBETBX-1X/80G24-37Z4M2
0811402003 DBETBX-1X/180G24-37Z4M
0811402001 DBETBX-1X/250G24-37Z4M2
0811402004 DBETBX-1X/315G24-37Z4M
DBETX-1X/50G24-8NZ4M
DBETX-1X/80G24-8NZ4M
DBETX-1X/315G24-8NZ4M
DBETX-1X/180G24-8NZ4M
DBETX-1X/250G24-8NZ4M
DBETX-1X/80G24-25NZ4M
DBETX-1X/50G24-25NZ4M
DBETX-1X/180G24-25NZ4M
DBETX-1X/315G24-25NZ4M
DBETX-1X/250G24-25NZ4M
DBET-61/50YG24K4M
DBET-61/50YG24K4V
DBET-61/100YG24K4M
DBET-61/100YG24K4V
DBET-61/200YG24K4M
DBET-61/200YG24K4V
DBET-61/315YG24K4M
DBET-61/315YG24K4V
DBET-61/350YG24K4M
DBET-61/350YG24K4V
DBETE-6X/420YG24K31A1V
DBETE-6X/50G24K31A1V
DBETE-6X/50G24K31F1V
DBETE-6X/50YG24K31A1V
DBETBX-1X/80G24-37Z4M2
DBETBX-1X/250G24-37Z4M2
DBETBEX-1X/80G24k31A1M
DBETBEX-1X/180G24k31A1M
Frequently Asked Questions
Q: What is the maximum pressure this valve can control, and what is the key feature indicated 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 indicates 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.
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun