Last items in stock
1,196 $
General description and function:
The blocks are equipped with a main shut-off valve in P, a mechanical drain valve mechanical drain valve and a type-tested pressure relief valve.
Its use ensures that the regulations DIN 24552 Pressure Vessel Ordinance and Technical Regulations.
Pressure Vessel TRB 403/404 are fulfilled.
The built-in pressure relief valve is only used to protect the accumulator storage tank and must not be used to limit the system pressure.
Adapters for connecting the storage tanks to the storage tank safety and shut-off block must be ordered separately.
Shut-off block must be ordered separately.
General description and function:
The blocks are equipped with a main shut-off valve in P, a mechanical drain valve mechanical drain valve and a type-tested pressure relief valve.
Its use ensures that the regulations DIN 24552 Pressure Vessel Ordinance and Technical Regulations.
Pressure Vessel TRB 403/404 are fulfilled.
The built-in pressure relief valve is only used to protect the accumulator storage tank and must not be used to limit the system pressure.
Adapters for connecting the storage tanks to the storage tank safety and shut-off block must be ordered separately.
Shut-off block must be ordered separately.
In addition, the blocks can be optionally equipped with an electrically operated drain valve can be fitted as an option.
The accumulator safety and shut-off block is used for systems with pressure accumulators. It is used to secure, shut off and relieve pressure accumulators.
The fixed pressure set on the pressure relief valve must be well above the system pressure.
For versions with an electric drain valve, attention must be paid to the supply voltage.
Diagrams:
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Version H (manual drain valve)
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Version EO (manual and electric drain valve)
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EC version (manual and electric drain valve)
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Explanation of symbols
1 - Sealing plug
2 - Shut-off valve
3 - Pressure relief valve
4 - Manual drain valve
5 - Electric drain valve (optional)
P - Pump connection
T - Tank connection
SP - Storage tank connection
M1/M2 - Measuring connections
Depending on the pressure set on the type-tested pressure relief valve, the following permissible pump charging currents result:
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*When using a pressure gauge shut-off valve with spigot and test connection in accordance with DIN 16271, seal with sealing ring (e.g. Usitring® etc.) under the hexagon on the G1/2 threaded connection, not in the threaded hole on the spigot.
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Volume discounts
Quantity | Unit discount | You Save |
---|---|---|
5 | 4% | 220 $ |
10 | 8% | 879 $ |
20 | 15% | 3,295 $ |
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