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Electronics and test accessories
G040-119A · VALVE CHECKER
Portable valve testers assist with commissioning and troubleshooting by separating electrical control from the hydraulic system. Select MFB or EFB according to the installed valve.
01Portable design
02Hydraulics can be tested independently of external control
03Command or feedback readout depending on model
04Cables and connectors matched to the valve under test
The model will be added to your request. The B.N. team will check its suitability for your operating conditions.
MOOG / TECHNICAL PRODUCT VIEW
APPLICATION & DESIGN
Understand the application.
Applications
- Commissioning
- Service and maintenance
- Field diagnosis of valves and controls
Product features
- Portable design
- Hydraulics can be tested independently of external control
- Command or feedback readout depending on model
- Cables and connectors matched to the valve under test
TECHNICAL DATA
Data with a source.
| Parameter | Value and reference conditions |
|---|---|
| G040-119A — valve type | Intended for MFB mechanical-feedback servo valves Source ↗ |
| G040-119A — supply and display | Rechargeable lithium battery and LCD display Source ↗ |
| G040-119A — equipment | Carrying case and cable according to product package Source ↗ |
| G040-123C — valve type | Tests most MOOG EFB valves; compatibility depends on connector and supply Source ↗ |
| G040-123C — display | LED spool-position indication and signal test points Source ↗ |
| G040-123C — operation | In-line connection and fixed cables depending on version Source ↗ |
No tester is universally compatible with all MOOG valves. Match model, pinout, current/voltage and cable before connection; the tester does not certify the condition or safety of the entire machine.
DOCUMENTS & SOURCES
Professional information. Within reach.
G040-119A data sheetEnglish · PDF · 2 Pages · 1.4 MB · Opens in a new tabG040-123C data sheetEnglish · PDF · 2 Pages · 1.3 MB · Opens in a new tabPortable valve tester comparisonOpens in a new tab
More documents in the information centre ←Sources checked: 2026-10-26. Check the revision and configuration when ordering.
MODELS & CONFIGURATIONS
Select a model. Explore the details.
| Model / series | Features |
|---|---|
| G040-119A | Tester for MFB valves, with rechargeable battery and LCD. |
| G040-123C | Tester for EFB valves, in different connector and supply versions. |
YOUR APPLICATION
Your data. Our selection.
- Full code and valve nameplate photograph
- Mechanical feedback MFB or electrical feedback EFB
- Connector, supply voltage and signal type
- Required cable and fault description
You may attach a specification, drawing or nameplate photo. The site assistant can help organize the data.