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HK GEH ZP NG6 KH
Valve housing ZP NG6 with ball valve
Product image
Properties
| Design |
Sandwich body valve Ball valve in A+B |
| Scope of supply |
incl. 1x hand lever for ball valve |
| Operating pressure |
max. 315 bar |
| Volumetric flow |
max. 80 l/min |
| Connection |
ISO/Cetop 03 size 6 |
Description
Sandwich body valve with shut-off ball valves for constructing sandwich arrangements with ISO/Cetop 03 NG6 valves
This sandwich plate allows all the components above it to be shut off – with no pressure relief or emptying and without adversely affecting the rest of the circuit.
Item
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 Identification |
acts in channel | Plate height (mm) |
Weight (kg) |
|---|---|---|---|
| HK ZP NG6 KH AB | A + B | 68 | 1,5 |
Additional information
Because of their high number of control components, large plants are susceptible to malfunctions. If, for example, a solenoid valve fails in the main hydraulic system of a steel rolling mill, this control component must be operated manually or production interrupted until the valve is replaced.
To do this, the system must be depressurised, the cylinder, which may be under external pressure, intercepted and the oil drained from the risers to the cylinder. Then, after replacing the solenoid valve, the pipes are refilled and bled.
By the use of this sandwich plate with a ball valve, the directional control valve attached to the plate can be replaced after shutting off all the channels. This is done without depressurising and without draining the system and the associated contamination, without bleeding and without having to take other controls into consideration. This considerably reduces the downtime for hydraulic systems. Starting up the system to bring it into first use is much easier, because it does not have to be drained to replace flushing plates with directional control valves. Furthermore, this can also be done without having to fix any connected cylinders that are under external pressure for the period of servicing. Because the CETOP mounting diagrams on both sides of the connection for the solenoid-operated directional control valves are identical, the sandwich plates can be retrofitted without any problem.
Ordering information
Other designs available on request
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.