Bellow Sealed Gate Valve - API 600 Gate Valve – Newsway

Key works: API 600, Gate, Valve, OS&Y, Bolted, Bonnet, Flange, WCB, CF8, CF8M, C95800, Class 150, 300, 2500, 4A , 5A, 6A

PRODUCT RANGE:

Sizes: NPS 2 to NPS 60

Pressure Range: Class 150 to Class 2500

Flange Connection: RF, FF, RTJ

MATERIALS:

Casting: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6

STANDARD

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

API 600 Gate Valve is a gate valve design according to API 600 standard, API 600 standard is a standard of the American Petroleum Institute. It usually adopts wedge single gate, or a solid wedge gate or flexible wedge gate structure.

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.

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials