It has not been long since valve locks entered the domestic market. The quality of valve locks produced by valve lock manufacturers on the market is uneven. So, when we choose valve locks, how can we choose to buy valve lock products suitable for our own use?

1. Choose a well-known and long-established big brand or brand agent. There must be sufficient financial strength and a stable Internet system to guarantee service and after-sales, and avoid disputes caused by product quality problems.

2. Valves are divided into ball valves, butterfly valves, gate valves, rotary valves, etc., so when choosing a valve lock, you must also know the required valve type.

3. The valve lock can choose a variety of materials. According to the environment in which the lock is used, such as air dryness and humidity, whether it is high temperature, and whether it needs acid and alkali resistance, you can choose a suitable lock.

4. From the perspective of safety standards, there are very strict standards for hardware materials iron at home and abroad. Small enterprises do not follow the standards in order to reduce costs, and large brands generally comply with the standards.

5. The size of the valve and the size of the valve that needs to be considered are different. Please choose a matching valve lock.

6. Whether the logo and logo of the valve lock packaging are complete (including the product’s implementation standard, grade, manufacturer name, address, and production date), please pay attention to whether the packaging is firm, whether the content of the manual is consistent with the product, whether it is exaggerated, and whether it is inconsistent with the facts.

7. Choose a brand enterprise with good after-sales service, and make sure that the lock signboard plan is a professional guidance option.