Product Description

Lift Globe Valve is used to cut off the flow of media and is suitable for occasions that need to be opened frequently. Lift Globe Valve is most commonly used in chemical production. Milestone Valve Co. Ltd specializes in the production of Lift Globe Valve. The products are of high quality, stable performance, and are used in various fields of industry with excellent functions.

Product Detail

Bulk Lift Globe Valve Manufacturers, Suppliers and Factory with High Quality In Stock
1.Introduction of Lift Globe Valve

Lift Globe Valve is used to cut off the flow of media and is suitable for occasions that need to be opened frequently. Lift Globe Valve is most commonly used in chemical production. Milestone Valve Co. Ltd specializes in the production of Lift Globe Valve. The products are of high quality, stable performance, and are used in various fields of industry with excellent functions.


2. Parameters of Lift Globe Valve

Type of Valve
Lift Globe Valve
DN
DN10~DN700
PN(MPa)
1.6~16Mpa
Design Temperature Range
-15℃~200℃
Connection type:
Flanged
Actuator type
Manual drive, Pneumatic, Hydraulic or electric Actuator
Applicable Medium
Water, oil, gas, and various corrosion medium


Spare Parts
Material
Body Cover Disc
Forged steel, Cast steel, Stainless Steel
Stem
Forged steel, Cast steel, Stainless Steel
Packing
Flexible Graphite, Enhanced Flexible Graphite, PTEE
Sealing Shim
Enhanced Flexiblo graphite, stainlness steel, PTFE
Sealing Face
13Cr, STL, PTFE, Nylon, With Body material




3.Structural features of Lift Globe Valve:

1) The sealing parts of the Lift Globe Valve are the valve disc and the valve seat. In order to make the Lift Globe Valve close tightly, the mating surface of the valve disc and the valve seat should be ground or gaskets, and the sealing surface can also be inlaid with bronze, stainless steel, etc. , Wear-resistant materials. The valve disc and the valve stem of Lift Globe Valve are movably connected to facilitate the tight fit between the valve disc and the valve stem.
2) The lifting of the valve disc of Lift Globe Valve is generally controlled by the valve stem. The upper part of the Lift Globe Valve stem is a handwheel, and the middle part is a thread and packing seal section. The function of the packing is to prevent the medium inside the valve body from leaking along the valve stem.
3) The main function of Lift Globe Valve in chemical pipelines is to cut off or connect fluid. Lift Globe Valve's regulating flow is better than gate valves, but Lift Globe Valve cannot be used to regulate pressure and flow for a long time. Otherwise, Lift Globe Valve sealing surface It may be eroded by the medium and damage the sealing performance.
4) Lift Globe Valve can be used in pipelines such as water, steam, and compressed air, but it is not suitable for medium pipelines with high viscosity, easy coking, and easy precipitation, so as not to damage the sealing surface.



4. FAQ






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