he difference between low-pressure valve and high-pressure valve is divided into many aspects. The pressure values of these two valves are very different. We can see from the literal meaning that low-pressure valve is used to control low pressure, while high-pressure method valve is used to control high pressure, but many users still can’t distinguish. This issue brings the difference between low-pressure valve and high-pressure valve. I’ll teach you how to distinguish them correctly!
1、 Difference between low pressure valve and high pressure valve
1. The output pressure and flow are different
The output pressure of the high-pressure valve is high and the flow is also high. Its pressure will increase the screw in pressure of the thimble and lower the screw out pressure. The outlet pressure of the low-pressure valve is small and the flow is small. It can control the pressure of the gas tank and let the gas be released bit by bit.
2. Different uses
High pressure valves are generally used near high-power gas stoves such as hotels, restaurants and canteens. Low pressure valve is generally used beside domestic gas stove or water heater.
3. Different safety aspects
The pressure of the high-pressure valve is high and the flow rate is fast. In the case of no ignition, the gas is easy to be emitted into the air and cause explosion. The pressure of the low-pressure valve is low and the flow rate is slow. It can control the pressure and release the gas a little bit. Even if the conditioning screw falls down during application, the released gas will not be very large.
2、 Distinguishing method of low pressure valve and high pressure valve
The low-pressure valve is a general pressure reducing valve. The high-pressure valve is not available for the gas tank. Only the medium pressure valve is available for the use of fierce fire stoves. You can sell it in general gas stores
High pressure valve and low-pressure valve are collectively referred to as pressure reducing valve. The difference is that the output pressure of high-pressure valve is high and the flow is large (the output pressure is adjustable, the thimble screw in pressure is high, otherwise it is low), the output pressure of low-pressure valve is low and the flow is small
Low pressure valve is generally used for domestic gas stove or water heater, and high pressure valve is used for high-power gas stove in hotel
The high-pressure valve is used in the water heater. Due to the high pressure and fast flow rate, it is very likely that the gas will not be ignited and released into the air. The water heater will ignite the mixture again, which is not the gas bottle, but also indirectly to the gas bottle
Post time: Apr-20-2022
