GAS VALVE TESTER
VPU 500-GI
1. Application
1.1 The gas valve testing device VPU 500 GI is designed for effective testing of gas valves in 2-stroke marine gas engines. Well-functioning and non-leaking gas valves are essential for gas engines safety and provide an efficient combustion and therefore low fuel consumption.
1.2 The testing device VPU 500 GI is designed according to the requirements of the engines to test the injector valves, window valves, block valves, closable non-return valve,relief valves and bleed valves.
2. Features
2.1 The gas valve testing device VPU 500 GI is a pneumatic/hydraulic test bench equipped with a supercharger, which is used to provide correct gas pressure for simulation. The nitrogen bottle should be provided by the user. The test unit is a special tool for testing gas valves both on board
and in workshops.
2.2 The gas valve testing device VPU 500 GI is equipped with a combined valve seat related to the engine, which is used to test the injector valves, window valves, block valves, closable non-return valve,relief valves and bleed valves.
3. Technical Parameters
Max. air inlet pressure | 15 Bar |
Air consumption | 600 - 2000 l/min; 7bar |
Air quality according | ISO 8573-1 |
Hydraulic output pressure
| Max. 420 bar @ 7 bar for air(seal oil); Max. 300 bar @ 7 bar for control oil |
Max oil flow at no pressure | 3 L / min @ 7 bar for air input (control oil and sealing oil) |
Cycle frequency | 300 cycles/min air input 7 bar, no output pressure |
Oil discharge rate | 10 cm3/ time for control oil and sealing oil |
Tank capacity | 15L |
Gauges | Class 1.0 |
Nitrogen input | Min 30bar |
Power consumption | 100 - 240 V 50/60 Hz, Max 120 VA |
Weight | 350 kg |
Dimensions (D x W x H) | 520x2000x1600mm(5 valves) |
Included adapters
| Hydraulic outlets:2 pcs of 1.5 m high pressure hose with116 (control oil) and 125(sealing oil) series couplings |
Nitrogen inlet :3.2m hoses with male G1/4 connector included | |
Nitrogen outlet :1.5m hoses with female M16X2 connector included | |
Electrical:With 5 meters of cable | |
Air inlet: Claw coupling for 1/2" hose | |
Output pressure
| Control oil: 300 bar |
Sealing oil: 380 bar | |
N2: 350 bar |