High pressure ball valve is one of the commonly used equipment in industrial production, used to control the flow and pressure of the medium. Due to its special working environment and high risk, operators need to pay attention to some precautions when operating high-pressure valves. This article will introduce the precautions for operating high-pressure valves to ensure the safety of operators and the normal operation of equipment.
1、 Preparation before operation
1. Ensure understanding of the safety operating procedures and manuals for relevant equipment, as well as the performance and parameters of the equipment.
2. Check in advance whether the safety devices of the equipment are intact, such as pressure gauges, thermometers, protective covers, etc., and maintain and replace them if necessary.
3. Understand the working principle of the device, read the technical information of the device, and master the operating steps and requirements.
2、 Precautions during operation
1. Wear personal protective equipment, such as helmets, protective goggles, earplugs, acid and alkali resistant gloves, to ensure personal safety.
Before operation, check the pressure and temperature of the equipment to ensure that the operating environment meets the requirements of the equipment.
3. Follow the operating procedures to ensure that the valve is opened or closed as required, and do not operate it arbitrarily.
4. Operators should maintain a focused and calm state and not be disturbed by other factors.
When operating high-pressure ball valves, special tools should be used, and tools that are too long or too short should not be used to avoid safety hazards.
6. Do not use excessive force or force to operate the valve, in order to avoid damaging the valve or causing other accidents.
When operating the valve, attention should be paid to balance, maintain body stability, and prevent accidental injury caused by falling or slipping.
During the operation, do not touch valves and pipelines at will to prevent accidents such as burns or electric shock.
9. Pay attention to the environment around the valve. If there are flammable or corrosive substances, corresponding protective measures should be taken.
