Technical training
Basic Technical Training Standard / V9 2024-06-24
The participants shall:
Describe in their own words and share understandings about the function and operation of the needle valve
Practice the operation of the needle valve in a circuit
Practice the ability to use a needle valve to depressurize the hydraulic system
ELEMENT 6.6 - NON-RETURN VALVES
Learning objectives:
58) The participants can describe the function and operation of different types of non-return valves (Knowledge, basic level)
59) The participants can recognise the different types of non-return valve on a diagram (Knowledge, basic level)
The instructor shall:
Explain the function of a non-return valve
Explain the operation of a non-return valve
Explain the function of a pilot operated non-return valve
Explain the operation of a pilot operated non-return valve
Ask the participants relevant questions about the function and operation of different types of non- return valves
Show examples of and explain the symbol for a non-return valve
Show examples of and explain the symbol for a pilot operated non-return valve
Explain the position of a non-return valve in a circuit
The participants shall:
Describe in their own words and share understandings about the function and operation of different types of non-return valves
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