PROVAL Co., Ltd. is a specialized manufacturer of automatic control valves established in 1983. It has its headquarters and factory in Siheung-si, Gyeonggi-do, and is led by CEO Noh Byung-gil. The company primarily produces high-performance control valves and actuators applied to core facilities of national key industries such as power plants, petrochemicals, and oil and gas.

"Thank you for visiting our company. Yeon-an Valve Co., Ltd. was established in 1983 as a manufacturer of automatic valves and has focused on producing Pneumatic Control Valve products. We have successfully localized Control Valves that were previously dependent on imports, contributing to foreign currency savings, and have immense pride in our in-house production of valve products. We will continue to strive to be a trustworthy company through continuous research and development and our best efforts."

Business Areas

• High-Performance Control Valve Business: We design, manufacture, and supply control valves that precisely regulate fluid pressure, flow rate, and temperature in various industrial sites such as power plants, petrochemical plants, and steel mills. We provide customized globe valves, angle valves, and special valves tailored to our clients' demanding process conditions.
• Manufacturing of Actuators and Related Accessories: Along with industrial control valves, we primarily produce pneumatic actuators, linear and rotary actuators, and related accessories. These are essential components used in factory automation and process control systems.
• Special Valve Solutions for Extreme Environments: We specialize in designing and manufacturing special valves that can withstand extreme environments such as high temperature, high pressure, and cryogenic conditions. We provide effective customized valve solutions for challenging conditions, including noise reduction and corrosive environments.

Products

• Control Valves: These are core products that precisely control the pressure, flow rate, and temperature of fluids, producing various types such as globe valves, butterfly valves, ball valves, and eccentric ball valves.
• Actuators: These devices automate the opening, closing, and adjustment of valves, manufacturing pneumatic actuators, linear actuators, and rotary actuators for application in factory automation systems.
• Smart Valves and Eco-friendly Safety Valves for the Hydrogen Industry: Through continuous R&D investment, we are developing innovative products that lead future high-value-added markets, such as smart valves with self-diagnostic functions and eco-friendly safety valves for the hydrogen industry.

Special Notes

• Proprietary technology and successful localization: By successfully localizing control valves that were previously dependent on imports, the company has contributed to saving foreign currency and secured a differentiated competitive advantage in related fields based on its proprietary core technologies.
• Manufacturing customized valves for extreme environments: The company specializes in designing and manufacturing special valves that can withstand extreme environments such as high temperature, high pressure, and cryogenic conditions, and has provided effective valve solutions for challenging conditions for over 30 years.
• Continuous R&D and innovation: The company continuously invests in developing innovative technologies that lead future high-value-added markets, such as smart valves with self-diagnostic functions and eco-friendly safety valves for the hydrogen industry, growing into a global hidden champion.

Recruitment Information

• Benefits: We provide the four major insurances, including National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance. There are compensation and allowance systems such as severance pay, long-service awards, outstanding employee awards, employee education expenses, self-development support, certification allowances, and holiday gifts/bonuses. We support internal systems and growth through new employee training, job skill improvement training, and certification acquisition support, and provide welfare benefits such as rest areas, commuter shuttle buses, health check-ups, and lunch support. We aim for a flexible working environment, including free use of annual leave, implementation of a 40-hour work week, and adherence to a 52-hour work week.

💡 A Word from JobPloy
PROVAL Co., Ltd. is a specialized manufacturer of automatic control valves, primarily dealing with precision products used in industrial plant facilities. Foreign workers are likely to work in manufacturing and quality control, where precise work and adherence to safety regulations are crucial. The company values technological development and product quality, so an understanding of related fields and meticulousness may be required.