Hydraulic Accumulator Safety Block HSB-06
The hydraulic accumulator safety block HSB-06 is used for the prescribed protection and relief of hydraulic systems with pressure accumulators.It is possible to have a nominal size 06 installation without piping work by vertically linking them with a mounting plate. It is easy to add other functions, such as (throttle) check valves, by using standard sandwich plates. The internal connection of channels A, B and P offers additional connectivity options, including but not limited to accumulator, consumer or testing connections.The directly operated pressure relief valve has achieved the type examination and can be supplied as pre-set.
There are various options available:
Manual (with drain plug) or electric (solenoid operated poppet valve) pressure relief and a Minimess® connection in P.
Safety notes for type-tested safety valves according to Pressure Equipment Directive 97/23/EC
According to the PED 97/23/EC, the increase in system pressure caused by the volume flow must not be greater than 10% of the setpoint response pressure (setpoint pressure). Attention! Due to the increasing volume flow, the system pressure increases by the level of counterpressure in the return line (connection “T”). Before ordering a valve with a type approval certificate it must be ensured that the maximum allowable flow (qVmax) of the safety valve at the desired response pressure p is greater than the maximum possible flow rate of the system to be protected. Please consult the diagram on the data sheet regarding the area of application for the HSB-06. The specified maximum flow qVmax must not be exceeded. Discharge piping from safety valves must have a safe outlet.
Always refer to the notes about usage before use!
- In the factory, the specified response pressure is adjusted with a flow rate of 2 l/min
- The specified maximum allowable flow rate is valid for applications with no discharge counterpressure
(connection “T”) - The removal of the seal on the valve will invalidate the approval according to the PED!
- Basically, the requirements of the Pressure Equipment Directives have to be observed!
Hydraulic Accumulator Safety Block HSB-06
The hydraulic accumulator safety block HSB-06 is used for the prescribed protection and relief of hydraulic systems with pressure accumulators.It is possible to have a nominal size 06 installation without piping work by vertically linking them with a mounting plate. It is easy to add other functions, such as (throttle) check valves, by using standard sandwich plates. The internal connection of channels A, B and P offers additional connectivity options, including but not limited to accumulator, consumer or testing connections.The directly operated pressure relief valve has achieved the type examination and can be supplied as pre-set.
There are various options available:
Manual (with drain plug) or electric (solenoid operated poppet valve) pressure relief and a Minimess® connection in P.
Safety notes for type-tested safety valves according to Pressure Equipment Directive 97/23/EC
According to the PED 97/23/EC, the increase in system pressure caused by the volume flow must not be greater than 10% of the setpoint response pressure (setpoint pressure). Attention! Due to the increasing volume flow, the system pressure increases by the level of counterpressure in the return line (connection “T”). Before ordering a valve with a type approval certificate it must be ensured that the maximum allowable flow (qVmax) of the safety valve at the desired response pressure p is greater than the maximum possible flow rate of the system to be protected. Please consult the diagram on the data sheet regarding the area of application for the HSB-06. The specified maximum flow qVmax must not be exceeded. Discharge piping from safety valves must have a safe outlet.
Always refer to the notes about usage before use!
- In the factory, the specified response pressure is adjusted with a flow rate of 2 l/min
- The specified maximum allowable flow rate is valid for applications with no discharge counterpressure
(connection “T”) - The removal of the seal on the valve will invalidate the approval according to the PED!
- Basically, the requirements of the Pressure Equipment Directives have to be observed!
Technical specifications
Product Categorie | Special Valves |
---|---|
Product Line | Hydraulic Accumulator Safety Block |
Flow Rate | 40 l/min |
Operation | direct operated |
Size | NG 6 |
Electric plug | DIN EN 175301-803 Shape A |
Nominal Voltage | 24V DC |
Manual override | Without |
Sealing Material | NBR |
max. Operating Pressure | 350 bar |
Actuation | Electric |
Contact Person
Valve technology
+49 7531 9748-54 | |
+49 7531 9748-44 | |
anfrage.dekw@weber-hydraulik.com |
Mobile Classic
+49 8702 4939-70 | |
+49 8702 49397-3099 | |
info.de-w@weber-hydraulik.com |
Company
WEBER-HYDRAULIK GMBH
Heilbronner Str. 30
74363 Güglingen
GERMANY
+49 7135 71-0 | |
+49 7135 71-10301 | |
info@weber-hydraulik.com |