Product Features:

1. DOCN globe valve has reasonable structure, reliable sealing, excellent performance, and attractive appearance.

2. The sealing surface of the DOCN globe valve is overlaid with Co-based cemented carbide, which has good wear resistance, corrosion resistance, scratch resistance, and long service life.

3. The DOCN valve stem is subject to quenching and tempering and surface nitriding treatment, which has good corrosion resistance and wear resistance.

4. The middle cavity with nominal pressure ≥ 250bar (class1500) adopts a self-sealing structure, and the sealing performance increases with the increasing pressure to ensure the sealing performance.

5. The DOCN valve is equipped with an inverted sealing structure, which is reliable in sealing.

6. The material of valve parts, and the size of the flange， and butt-welding end can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs.

                                                                                                                                                                                          Zhejiang Dongchen Valve Technology Co., LTD