Products

Design standard: API 600

Length of structure: ASME B16.10

Flange connecting end: ASME B16.5

Wall thickness: API 600/ASME B16.34

Inspection and test: API 598

Pressure and temperature rating: ASME B16.34

Product scope: NPS 2″~NPS 56″,CL150~CL2500

Main body material: WCB､LCB､WCC､WC6､WC9､CF8､CF8M､CF3､CF3M､A890 4A etc.

Design Features:

1.Full or Reduced Bore
2.RF, RTJ, or BW
3.Outside Screw & Yoke (OS&Y), rising stem
4.Bolted Bonnet or Pressure Seal Bonnet
5.Flexible or Solid Wedge
6.Renewable seat rings

Structural Features API600 Gate Valve

1. The product design and manufacture meet the requirements of advanced standards, with reliable sealing and excellent performance.

2. The structure design is compact and reasonable, and the appearance is beautiful.

3. It adopts wedge-type elastic gate structure, with rolling bearings in medium and large diameters, which makes it easy to open and close.

4. The valve body has a complete range of materials, and the packing and gasket are reasonably selected according to actual working conditions or user requirements, which can be applied to various pressure, temperature and medium working conditions.

5. Adopt a variety of domestic and foreign piping flange standards and flange sealing surface types to meet various engineering needs and user requirements.

Installation of API 600 gate valve:

1. Check the inside of the valve cavity and the sealing surface before installation, and no dirt or sand particles are allowed to adhere;

2. The bolts of each connection part shall be evenly tightened;

3. Check the packing parts to be pressed tightly, not only to ensure the tightness of the packing, but also to ensure the flexible opening of the gate;

4. Before installing the valve, the user must check the valve model, connection size and pay attention to the flow direction of the medium to ensure consistency with the valve requirements;

5. When installing the valve, the user must reserve the necessary space for the valve drive;

6. The wiring of the drive device must be carried out according to the wiring diagram;

7. The API 600 gate valve must be maintained regularly, and no collision or squeeze is allowed to avoid affecting the seal.