VTU-500 GI GAS FUEL INJECTOR TEST RIG

1. Describe

The testing device vtu 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

The gas valve testing device vtu 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.

The gas valve testing devicevtu 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 data

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
(D x W x H)Dimensions	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

4.Function

The testing device vtu 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.

Ailesen (Changzhou) Power Technology Co., Ltd. has been established for many years. It is a technologically innovative enterprise focusing on R&D, design, production and sales in the field of ultra-high pressure hydraulics. Since its establishment, the company has always adhered to the principle of talent-oriented and honesty.

The company's main products are: bolt tensioners, hydraulic nuts, hydraulic jacks, pneumatic hydraulic pumps, manual hydraulic pumps, electric hydraulic pumps, fuel injector test benches and various presses, hydraulic systems, intelligent hydraulics, etc. It covers many application fields such as steel, metallurgy, coal mining machinery, ships, wind power, hydropower and so on