Solenoid Valve Testing Equipment
Comprehensive Solenoid Valve Testing Equipment for R&D and Quality Control Solenoid valves are critical components in automatic transmissions, engines, ABS systems, and hydraulic controls. A valve that fails in the field can cause machine downtime, safety hazards, and expensive repairs. The solenoid valve testing equipment from Flying Bull is a comprehensive test bench designed to identify faulty valves before they leave your shop or production line. It is suitable for solenoid valve manufacturers, automotive repair shops, and R&D laboratories. This automatic transmission solenoid valve testing machine was developed based on years of experience in engine and automatic transmission solenoid valve development and manufacturing. The test system includes two main categories of tests: Pressure characteristic test – Measures how the solenoid valve responds to varying pressure inputs. This verifies that the valve opens and closes at the correct pressures and holds without leaking. Durability / reliability test – Cycles the valve thousands of times to simulate real‑world service life. This identifies premature wear or fatigue failures. The test bench can be used as research and development equipment or as a production test station. It is suitable for solenoid valve manufacturing enterprises and automotive maintenance shops. Key testing parameters: Flow test accuracy – 0.5% (high precision for reliable measurements). Test oil temperature range – 60°C to 100°C (simulates normal operating temperature of transmission fluid). Flow range – 0 to 6 L/min (covers most solenoid valve flow requirements). Maximum working pressure – 65 bar (approximately 940 psi) – suitable for many transmission and hydraulic solenoids. Core features of the solenoid valve performance testing machine: 1. Safety monitoring and alarms – The system includes: Overpressure monitoring (alarms if pressure exceeds set limits). Timeout monitoring (alarms if a test step takes too long). Leakage monitoring (detects internal or external leaks). All faults trigger automatic alarms – the operator is immediately notified. 2. External circulation device – An extracorporeal circulation device ensures test oil temperature remains stable and consistent. This improves the reliability and repeatability of test results from one valve to the next. 3. Dual pressure relief system – The machine has both: Computer automatic pressure relief – Controlled by software for safety during automated test sequences. Manual pressure relief – A physical backup for maintenance or emergency situations. This dual system is safe and reliable. 4. High‑quality core booster equipment – The core pressure booster uses a Simint control system (Siemens or equivalent industrial control). This makes output pressure easy to adjust and precisely controllable. 5. External observation with protection – Tests can be observed from outside the machine. The observation window includes a protective device to shield the operator in case of a burst line or valve failure. Scope of application (which solenoid valves can be tested): This equipment is suitable for automotive solenoid valves in: Engines (VVT solenoids, idle air control valves, fuel injector driver circuits). Automatic transmissions (shift solenoids, lock‑up solenoids, pressure control solenoids). ABS (anti‑lock brake system modulator valves). Other automotive and hydraulic solenoid valves. The test bench can test three types of solenoid valves: Ordinary switching (on/off) solenoid valves – Simple open/close operation. PWM (pulse‑width modulated) solenoid valves – Controlled by duty cycle. Linear (proportional) solenoid valves – Precise position control proportional to current. Main function – fast fault identification: Pressure regulation characteristics or durability tests can be performed individually or in combination, depending on the solenoid valve type. The system can identify a faulty solenoid valve in just a few minutes. For non‑destructive solenoid valve faults (such as non‑structural issues or fatigue failures), the machine can help diagnose the problem through reasonable combination testing. Flying Bull’s solenoid valve testing equipment is 100% brand new, manufactured in Zhejiang, China, and backed by a 1‑year warranty. Delivery takes 5–7 working days. Choose Flying Bull for professional‑grade solenoid valve test benches.
Product Introduction
Equipment introduction
Automatic transmission solenoid valve testing machine is a comprehensive testing equipment developed by many years of experience in engine and automatic transmission solenoid valve development and manufacturing. The test system includes pressure characteristic test, durability reliability test, and other common must-test items in the process of solenoid valve development and manufacturing.
The test items can be selected according to the type of solenoid valve to quickly identify the quality of the solenoid valve. The test bench can be used as research, development or test equipment, suitable for solenoid valve and other related manufacturing enterprises and automobile related maintenance enterprises configuration.
Automatic transmission solenoid valve test machine testing parameters
1. Flow test accuracy: 0.5%
2. Test oil temperature range: 60℃-100℃
3. Flow range: 0-6L/min
4. High working pressure: 65 bar Max
5. Automatic detection and determination of test results
The characteristics of the solenoid valve performance testing machine
1. With overpressure, timeout, leakage monitoring function, overpressure, timeout, leakage automatic alarm.
2. With extracorporeal circulation device to ensure the reliability and stability of the test.
3. Computer automatic pressure relief and manual pressure relief dual pressure relief device, safe and reliable.
4. The core booster equipment adopts the Simint control system, which can easily realize the output pressure can be adjusted and controllable.
5. The test can be observed externally, and the observation window is provided with a protective device.
Scope of application
Suitable for automotive engine, white transmission, ABS and other automotive field solenoid valve, can test ordinary switching solenoid valve, PWM solenoid valve and linear (proportional) solenoid valve.
Main function
Pressure regulation characteristics or durability tests can be performed individually or in combination with the solenoid valve type to identify the solenoid valve in a few minutes. For non-destructive solenoid valve faults such as non-structural or fatigue, they can be repaired through reasonable combination testing.
Company Introduction
Frequently Asked Questions (FAQ)
1. What types of solenoid valves can this testing equipment handle?
The equipment can test ordinary switching (on/off) solenoids, PWM (pulse‑width modulated) solenoids, and linear (proportional) solenoids. Applications include engine, automatic transmission, ABS, and other automotive hydraulic systems.
2. What are the key testing parameters of the solenoid valve testing machine?
Flow test accuracy: 0.5%. Test oil temperature range: 60°C to 100°C. Flow range: 0 to 6 L/min. Maximum working pressure: 65 bar (approx. 940 psi).
3. What safety features does the solenoid valve performance testing machine have?
The system includes overpressure monitoring, timeout monitoring, and leakage monitoring. Any fault triggers an automatic alarm. Dual pressure relief (computer automatic + manual) ensures safe operation.
4. How accurate is the flow measurement on this test bench?
Flow test accuracy is 0.5% – that is high precision suitable for research, development, and quality control applications.
5. Can this machine test solenoid valves at real‑world operating temperatures?
Yes. The test oil temperature range is 60°C to 100°C, which matches the normal operating temperature of automatic transmission fluid and engine oil. An external circulation device maintains stable temperature for repeatable results.
6. How long does it take to test a solenoid valve?
The system can identify a faulty solenoid valve in just a few minutes for basic pressure/flow characteristics. Durability (life cycle) tests take longer depending on the number of cycles required.
7. Is this equipment suitable for a repair shop or only for manufacturing?
Both. The test bench is suitable for solenoid valve manufacturing enterprises (production quality control) and for automotive repair shops (diagnosing faulty valves for rebuild or warranty verification).
8. What is the maximum working pressure of the testing equipment?
The maximum working pressure is 65 bar (approximately 940 psi). This covers most transmission and hydraulic solenoid valves. For higher pressure valves, check with the supplier for options.
9. Does the solenoid valve testing equipment come with a warranty?
Yes. Flying Bull provides a 1‑year warranty against manufacturing defects. Damage caused by incorrect operation, improper fluid, or physical damage is not covered. Proper training is recommended before use.
10. Can this equipment test non‑automotive solenoid valves (e.g., industrial hydraulics)?
The equipment is primarily designed for automotive solenoid valves (engine, transmission, ABS). However, industrial solenoid valves with similar flow (0–6 L/min) and pressure (≤65 bar) ranges may also be tested. Verify your valve specifications with the supplier.
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