Publish Time: 2022-08-16 Origin: Site
Jumbo Valve is widely used for refilling LPG tanks and cooking at home, such as grill, stove burner, etc.
What are the installation requirements for Jumbo Valve?
What is Jumbo Valve?
How is Jumbo Valve used?
1.To operate the Jumbo Valve, a gear mechanism should be used, and the space required by the transmission mechanism should be taken into account when setting. In general, valves with larger nominal widths than those listed below should be considered for use with gear valves.
2. The Jumbo Valve should be fitted with brackets on one or both sides of the valve. The brackets should not be installed on the short pipe that needs to be removed during maintenance, and the support of the pipeline should not be affected when the valve is removed. In general, the distance between the bracket and the valve flange should be greater than 300 mm.
3.The installation location of the Jumbo Valve should have a location where a crane is used, or consider installing a hanging column and a hanging beam.
The Jumbo Valve is a 35mm self-closing cylinder valve that can be used with butane, propane or any mixture of the two.
The Jumbo Valve requires no specific tools to attach the adjuster to the valve.
The pressure-sealed dust cover on this Jumbo Valve prevents dust and foreign matter from entering the valve. Additionally, the dust plug forms a second shut-off valve that provides additional safety against leaks.
The top of the Jumbo Valve is flat without any niches and does not allow sediment, dirt, sand, dust or hazardous particles to obstruct the valve's main seal。
The high pressure chamber of the Jumbo Valve is connected to the cylinder, and the low pressure chamber is the gas outlet leading to the consumption system. The display value of the high pressure manometer is the pressure of the gas stored in the bottle. The output pressure of the low pressure manometer can be regulated via the adjustment screw.
When using, first turn on the cylinder main switch, then turn the low pressure knife pressure adjustment screw clockwise to compress the main spring, and drive the film, spring spacer, and ejector rod to open the valve. In this way, the introduced high-pressure gas enters the low-pressure chamber after throttling and decompression from the high-pressure chamber and leads through the outlet to the working system. Turn the adjustment screw to change the height of the valve opening to adjust the gas flow and reach the desired pressure value.
Jumbo Valves are all equipped with safety valves. It is a device to protect and safely use the gas cylinder valve, and it is also a signal device for the failure of the gas cylinder valve. If the output pressure rises by itself due to valve seals, valve damage or other reasons and exceeds a certain permissible value, the safety valve automatically opens the vent.
With an annual production of 20 million valve sets, Ningbo Fuhua Valve Co., Ltd. is one of the world's leading valve brands. Our sales network includes more than 50 countries and regions, such as: North America, Europe, South America, Africa, Middle East and Southeast Asia etc.