Qualified pressure index is very important for gas pressure regulators. Qualified pressure index is very important for gas pressure regulators. For regulators that must be used to properly regulate various voltage systems, users usually always choose when they buy together. Ignore a very important question, that is, the pressure-regulating index of the equipment, so it is always a question of doubt. With regard to this appearance, many professionals have pointed out that we are rationally selecting gas When pressing the press, the details and precautions that should be paid attention to firstly are very important.
Under normal circumstances, the gas pressure regulator in the initial use of the process, in addition to pay attention to the most correct operation methods, together also pay attention to the most professional purchase method, which can also be useful to improve the applicability of the device in the consistent use. So today, let's take a look at the options in the latter, and then give us a detailed description.
1. Look: First look at the name, telephone number and address of the enterprise with no specific production; secondly, see if there is any commodity production certificate number in the regulator housing, and the specification number of the manufacturer's production certificate is XK21-204-000; See if it is adjustable, the outlet pressure of the adjustable regulator can be several times higher than the national standard, and it is very risky to buy.
2. 掂: The pressure regulator housing is usually made of aluminum alloy or zinc alloy. The fake and inferior goods are usually cut and cut on the shell data, and placed on the hand to smash. If the weight is very light, there are fake and inferior goods that can cut corners. Some regulators.
3. Quotation: The regulator's cost and price can not be reduced indefinitely according to the national standard. Too cheap regulators can cut corners and shoddy and pretend to be inferior.
4. View: After connecting with the cylinder, the entire regulator and the joint should be painted with soapy water. If the air leak is found, the cylinder valve is closed and the door and window are ventilated.
It can be seen that the pressure index is necessary for the pressure regulator. In this aspect, the primary existence of the device is very important in the process of smooth use of the device. Therefore, we must pay attention to this aspect when purchasing the voltage regulator consistently.
Gas pressure regulator
(Source: Hebei Zhenxing Gas Regulator Co., Ltd. gas pressure regulator http://)
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