Product profile

Semiconductor high purity diaphragm valve is suitable for semiconductor, photovoltaic, medical and other industries of storage tanks and pipelines. Mainly play the role of medium cut-off, the natural state is in the full off state.

Product Parameter

Size range: DN4, DN5

Pressure rating: ASME CLASS 150

Main material: 316L

Connection type: butt welding end

Operation type: manual, pneumatic

About us

Founded in Hong Kong in 1988, Yenaut Industries Co., Ltd. is a wholly-owned subsidiary of China Nuclear Energy Industry Corporation.
Since its establishment, Yenaut Industries Co., Ltd. has been deeply engaged in the energy industry, with the vision of providing customers with efficient, clean and sustainable energy solutions.
Based in Hong Kong, backed by various production bases in Chinese mainland and the strong production capacity of partners, the company provides customers around the world with a wide range of materials, products, equipment and solutions, covering nuclear energy, petrochemical, chemical, coal chemical, electronics industry, semiconductor industry, automobile manufacturing, pharmaceutical and other fields.