Spec Dia Valve Co., Ltd. is a company that began specializing in the manufacture of diaphragm valves for the first time in Korea in 1961. Led by CEO Hwang Kyung-gu, it is located in Paju-si, Gyeonggi-do, and is engaged in the manufacturing of taps, valves, and similar devices.

"Since its establishment in 1961 as Korea's first specialized manufacturer of DIAPHRAGM VALVES, Spec Dia Valve Co., Ltd. has been producing and supplying various acid-resistant valves to power plants, chemical plants, sewage treatment plants, and water purification plants. In response to the continuous increase in demand for automation systems, we have strived to produce pneumatic and electric control valves and to develop CONTROL valves for process control and establish a quality assurance system. As a result, in June 1999, we obtained ISO9002 certification for the first time in the industry and were simultaneously registered as a selected supplier for Korea Electric Power Corporation's power generation facilities."

Business Areas

• Diaphragm Valve Manufacturing and Supply: Manufactures and supplies acid-resistant valves required for various industrial facilities such as power plants, chemical plants, sewage treatment plants, and water purification plants. Specializes in valves suitable for environments handling corrosive liquids.
• Development of Automation System Control Valves: In line with the increasing demand for automation systems, the company produces pneumatic and electric control valves and is also focusing on the development of control valves for process control.

Products

• Diaphragm Valve: Includes manual, pneumatic, and electric diaphragm valves, available in various forms such as rubber lining, Teflon lining, and stainless steel materials. Used in semiconductor and pharmaceutical plants requiring management of corrosive liquids, pure gas and water lines, and high-purity fluids.
• Check Valves and Pinch Valves: Produces various check valves including rubber-lined swing check valves, Teflon-lined ball check valves, and dashpot check valves. Pinch valves and knife gate valves are also included in the main product lineup.
• Control Valves and Tanks/Fittings: Develops and produces control valves for process control, and also handles tanks and fittings, including various rubber lining constructions.

Special Notes

• First in Korea to specialize in diaphragm valve manufacturing: Since 1961, the company has a long history and technological expertise in specializing in the manufacture of diaphragm valves for the first time in Korea. This signifies deep expertise in the relevant field.
• Quality certification and credibility: In June 1999, the company obtained ISO9002 certification for the first time in the industry and was registered as a selected supplier for Korea Electric Power Corporation's power generation facilities, earning recognition for product reliability.
• Application in various industrial fields and corrosion resistance: The company supplies products to a wide range of industrial fields such as power plants, chemical plants, sewage treatment plants, and water purification plants. It particularly excels in handling corrosive liquids by completely isolating the metal parts of the valve body and trim from the fluid.

Recruitment Information

• Main Hiring Positions: Valve metal assembly and testing, grinding operator

💡 A Word from JobPloy
Spec Dia Valve Co., Ltd. is a company specializing in the manufacture of diaphragm valves, and there may be many production-related tasks such as valve assembly and testing, and grinding. Due to the nature of manufacturing, precise and repetitive work may be required, and adherence to safety regulations is important. If you have an understanding of the valve manufacturing field and attention to detail, you will be able to adapt well to the job.