Our company's "Y-type Drain Valve" product has passed the acceptance of the project for key components of national major technical equipment.

Entrusted by the Hangzhou Municipal Economic Commission, Fuyang Economic and Trade Bureau invited relevant experts to hold an acceptance meeting at Zhejiang Yongsheng Instrument Co., Ltd. on August 9, 2009 for the Pneumatic Y-type Drain Valve project undertaken by our company. This project belongs to the first batch of 2009 Hangzhou Moderate Development Plan for New Heavy and Chemical Industry Projects (Document: Hangjing Zonghe [2009] No. 250, Project No.: 2009175). The acceptance group listened to the project summary and other reports and examined relevant materials. It was unanimously confirmed that the project adopts innovative technologies such as integral stem guiding and detachable middle cavity sealing design. The product features erosion resistance, high temperature resistance, stable operation and easy maintenance. With reasonable material selection, scientific structural design and advanced technology, the product meets the relevant requirements for key component products of national major technical equipment, and the project is approved to pass acceptance.

图一：“气动Y 型疏水阀”鉴定会现场

(Photo 2): The engineer is concentrating on explaining the performance of the Pneumatic Y-type Drain Valve.

(Photo 3): Pneumatic Y-type Drain Valve product