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Dvignite globus ventil

Lift Globe Valve se uporablja za prekinitev pretoka medija in je primeren za priložnosti, ki jih je treba pogosto odpirati. Lift Globe Valve se najpogosteje uporablja v kemični proizvodnji. Milestone Valve Co. Ltd je specializirano za proizvodnjo ventila za dvižni globus. Izdelki so visokokakovostni, stabilni in se uporabljajo na različnih področjih industrije z odličnimi funkcijami.

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Opis izdelka

1. Uvod vDvignite globus ventil

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

2. Parameters of Dvignite globus ventil

Tip ventila	Dvignite globus ventil
DN	DN10ï½žDN700
PNï¼ˆMPaï¼ ‰	1,6ï½ž16Mpa
Načrtovano temperaturno območje	-15â „ƒï½ž200â„ ƒ
Vrsta povezave:	Prirobnica
Tip pogona	Ročni pogon, pnevmatski, hidravlični ali električni pogon
Veljavni medij	Voda, nafta, plin in različni korozijski mediji

Rezervni deli	Material
Pokrov ohišja	Kovano jeklo, litino, nerjaveče jeklo
Steblo	Kovano jeklo, litino, nerjaveče jeklo
Pakiranje	Prilagodljiv grafit, izboljšani prožni grafit, PTEE
Tesnjenje Shim	Izboljšan Flexiblo grafit, nerjaveče jeklo, PTFE

Tesnilni obraz
13Cr,STL, PTFE, najlon, z materialom ohišja

3.Structural features of Dvignite globus ventil:

1) The sealing parts of the Dvignite globus ventil are the valve disc and the valve seat. In order to make the Dvignite globus ventil 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 Dvignite globus ventil are movably connected to facilitate the tight fit between the valve disc and the valve stem.
2) The lifting of the valve disc of Dvignite globus ventil is generally controlled by the valve stem. The upper part of the Dvignite globus ventil 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 Dvignite globus ventil in chemical pipelines is to cut off or connect fluid. Dvignite globus ventil's regulating flow is better than gate valves, but Dvignite globus ventil cannot be used to regulate pressure and flow for a long time. Otherwise, Dvignite globus ventil sealing surface It may be eroded by the medium and damage the sealing performance.
4) Dvignite globus ventil 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.

Cast Iron Globe Valve
4. Pogosta vprašanja

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