Боковой полусферический клапан

Категории:

Эксцентрический шаровой кран

Его можно настроить в соответствии с различными потребностями. Этот продукт особенно подходит для сталелитейной, алюминиевой промышленности, волокон, мельчайших твердых частиц, целлюлозы, золы угля, нефтяного газа и других сред, и может быть адаптирован под различные нужды.

Email:znzdvalve@gmail.com

It can be customized according to different needs.

Usage
This product is especially suitable for steel industry, aluminum industry, fiber, tiny solid particles, pulp, coal ash, petroleum gas and other media, can be customized according to different needs.

Features
The valve hemisphere with bimetallic, parent material on the surfacing of different alloys, the valve seat is also made accordingly surfacing by a special treatment, the sealing surface combination of anticorrosion, wear-resistant, high-strength and other types to meet the needs of different occasions.
Tight sealing, transportation of harmful gases up to zero leakage.
The spool of the sealing vice has a compensating amount, when the valve is worn out, it can be reliably sealed by turning a little when it is closed, which prolongs the service life.

Applicable Scene

Municipal water supply and drainage system
Long distance water transmission project
Sewage treatment system
Industrial piping system
Energy system
Water treatment system
Pump delivery system
Suitable for pressurized systems, central air-conditioning systems, etc., to reduce system energy consumption and improve operational efficiency.

Applicable media
Liquid medium
Clear water, raw water (including mud and sand), sewage, seawater, steam water, oil (such as crude oil, heavy oil), pulp, solution, alumina powder, coal powder, coal ash, slag, etc..
Gas media
Natural gas, gas, liquefied gas, steam and so on.
Solid-liquid mixed media
Suitable for liquid, solid two-phase mixed flow or liquid transportation in the chemical reaction of crystallization or scaling of industrial pipeline transportation.
Use of temperature
The temperature range is generally -10℃ to 100℃.

Material
Valve body material
Ductile cast iron (GGG45): with good strength and toughness, suitable for low and medium pressure conditions.
Carbon steel (such as WCB): suitable for higher pressure and temperature conditions.
Sealing surface: stainless steel( 316)
Seal ring: wear-resistant alloy steel

Use of standards

National standard: GB/T 12221-2005 “Metal Valve Structure Length
National standard: GB/T 12234-2019 “Petroleum, petrochemical and related industrial steel valves
European Standard: EN 1092-1:2001 “Industrial Valves - Flange Connection Dimensions”.
German Standard: DIN 2501 “Flange Connection Size
American Standard: ANSI B16.34 “Valves - flange and butt weld ends”.
American Petroleum Institute Standard: API 600 “steel gate, globe and check valves
American Petroleum Institute Standard: API 602 “flanged and butt-welded ends of steel valves”.
American Petroleum Institute Standard: API 603, Cast Iron and Cast Steel Valves
American Petroleum Institute Standard: API 6D “pipeline valve

Ключевые слова:

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Ручной эксцентриковый полусферический клапан SPQ340X

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Ручной эксцентриковый полусферический клапан SPQ340X

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