API6D Globe Valves: CF8M 6IN 300LB RF Flange Manufacturer

Ball valves

Ball Valves, including resilient seated, metal seated, V port control, multi-port, trunnion-mounted, and fully welded types. Tops ball valves offer unmatched durability and versatility, backed by an industry-leading warranty.

Butterfly valves

Resilient Seated, Lined, High Performance, & Triple Offset butterfly valves engineered for reliable performance in the most demanding applications.

Gate valves

Gate valve is a gate with opening and closing parts. The movement direction of the gate is perpendicular to the direction of the fluid. Gate valve is sealed by contact between seat and gate plate.

Forged valves

Forged steel valve is mainly used for controlling the flow of air, water, steam, corrosive medium, mud, oil, liquid metal and radioactive medium. Compared with other valve products, forged steel valve is characterized by high temperature and high pressure resistance, unique self-sealing design, the higher the pressure, the more reliable the seal.

Cryogenic check valves

-196℃ LNG Application Cryogenic valves

Product Profile

API6D Globe valves, also known as cut-off valve, belongs to the forced sealing valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface not to leak. When the medium enters the valve by the valve disc lower part, the operation force needs to overcome the resistance, is the valve stem and the packing friction force and the thrust which produces by the medium pressure, closes the valve the force is bigger than opens the valve, therefore the valve stem diameter must be big, otherwise the valve stem top bends the fault. According to the connection mode is divided into three: flange connection, screw connection, welding connection. After the appearance of the self-sealing valve, the medium flow direction of the globe valve will be changed into the valve cavity from the top of the disc. At this time, under the action of the medium pressure, the force of closing the valve is small, while the force of opening the valve is large, and the diameter of the valve stem can be correspondingly reduced. At the same time, under the medium action, this form of valve is also more rigorous.

API6D Globe Valves Product Range

Size: 2″～24″
Rating: 150LB～2500LB
Materials: Carbon Steel, Stainless Steel,
Alloy Steel, Duplex S.S. etc
Design STD: BS1873,ASME B16.34
End Connection: RF, RTJ, BW
Operation: Handwheel, Gear, Motor
Optional Y Pattern Globe Valve
Low Emission Testing
Plug Disc

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