Oako Technology (Shanghai) Co., Ltd. manufactures a large selection of low-power solenoid operated valves for gas system control applications. These valves are available in 2-way normally-open, normally-closed, and manual reset. Oako valves are available in brass, aluminum, steel and iron with different surface treatments. Our features include explosion-proof, pipe tap, visual indication, and closure-proof with leading agency approvals. The pipe connections are from 1/2" to 8" at pressure up to 500psi. Most valves are rated to 30deg. F for outdoor installation in cold weather climates. Oako's gas emergency shut off valves have the lowest switching power requirements. They are also the first in their class with direct CMOS digital interface.

Established in 2003, our company is an American-funded company based in Shanghai, with technology-driven design and manufacturing. Oako produces quality products that meet or exceed industry standards. As a result, The AF05B Series meet the compulsory requirements of National Standard. Oako uses an EPR system to improve productivity.
Oako is customer oriented and completely focuses on customers' wants and needs.

At Oako, we are committed to high standard of management in all aspects of our production and quality control, and we ensure all Oako Valves are cost-effective and reliable. Customized designs meet specific requirements of customers by using the latest design software. Oako valves have international recognition in accordance with approvals of CE and ISO9001.

Oako's goal is to bring our high quality products to the utility industry and enable our customers to dominate in their chosen markets.