Valve Applications

In the petrochemical production process, numerous physical and chemical processes as well as mass and heat transfer unit operations are involved. Some process control conditions are exceptionally stringent, such as high temperature and high pressure, low temperature, and vacuum. Valves used in the oil industry must withstand harsh conditions including corrosive media, high pressures, and extreme temperatures.

Due to the chemical industry's extensive variety of sectors, complex processes, and diverse products, the pollutants emitted during production are numerous in type, substantial in quantity, and highly toxic. Valves for chemical applications must resist corrosion from aggressive media and meet stringent safety requirements.

Gas is a general term for gaseous fuels, which can burn to release heat for use by residential and industrial enterprises. Gas valves must provide reliable sealing performance and meet safety standards for gas distribution systems including natural gas, LPG, and manufactured gas.

Water conservancy projects are engineering structures constructed to control and regulate surface and groundwater in nature, aiming to mitigate hazards and harness their benefits. Valves for water resources applications include large-diameter gates, check valves, and control valves for water treatment and distribution.

The metallurgical industry refers to the sector engaged in the mining, selection, sintering of metal ores, and their subsequent smelting and processing into metallic materials. Valves for metallurgical applications must handle high temperatures, abrasive dust, and harsh environments.

A power plant, also known as an electricity generation station, is a facility that converts various primary energy sources found in nature into electrical energy. Valves for power stations include high-pressure gate valves, globe valves, and control valves for steam and water systems.

HVAC (Heating, Ventilation, and Air Conditioning) systems require valves for controlling water flow in heating and cooling circuits, chilled water systems, and hot water distribution. Butterfly valves, ball valves, and balancing valves are commonly used in HVAC applications.

The energy industry encompasses oil and gas extraction, renewable energy, nuclear power, and alternative energy sources. Valves for the energy sector must meet demanding requirements for safety, reliability, and environmental compliance across diverse applications.