guangzhou atech valve co

Imported high-pressure gate valve
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Also known as high-pressure power station gate valve, it is mainly suitable for cutting off or connecting pipeline media in various systems of thermal power stations. Suitable media for high-pressure welded gate valves: water, steam and other non-corrosive media. Compared with other valve products, the high-voltage power station gate valve is characterized by a unique self-sealing design of high temperature and high pressure. The higher the pressure, the more reliable the sealing. Due to the special performance, technical characteristics and working conditions, the product also has characteristics that cannot be replaced by other products. High-pressure welded gate valves should generally be installed horizontally in pipelines.
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-Germany Leike<
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Imported high-pressure welded gate valve< br/><
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Also known as high-voltage power station gate valve, it is mainly used to cut off or connect pipeline media on the pipelines of various systems in thermal power stations. High-pressure welded gate valves are suitable for medium: water, steam and other non-corrosive media Medium. Compared with other valve products, the characteristics of high-voltage power station gate valves are high temperature and high pressure and unique self-sealing design. The higher the pressure, the more reliable the sealing. Due to the special performance, technical characteristics and working conditions, the product also has characteristics that cannot be replaced by other products. High-pressure welded gate valves should generally be installed horizontally in pipelines.<
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-Imported high-pressure welded gate valves<
Product features<
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. The shell adopts two process options: forging and casting. The appearance is smooth and the structure is uniform to meet high temperature and high pressure requirements; a full range of fully forged steel gate valves can be provided according to user needs; <
Special material pairing ensures high hardness of the sealing surface. and poor hardness; precision ground and smooth as a mirror, wear-resistant and corrosion-resistant, effectively extending service life; <
, back seal design effectively protects the sealing packing to prevent leakage; <
, high-pressure water strength, high-pressure gas strength non-destructive testing Multiple inspections are required to comprehensively control the quality of pressure-bearing parts; <
, the surface of the valve stem is precision ground and hardened to resist scratches and corrosion, effectively reducing the opening and closing torque and making operation easier; <
, using special The corrosion-inhibiting packing structure design is temperature-resistant and pressure-resistant, corrosion-free, and automatic lubrication reduces opening and closing friction to avoid corrosion on the valve stem surface and eliminate leakage;<
The two-way pressure-bearing seal design meets the stringent requirements of various special working conditions; <
Strict manual grinding to ensure the consistency of the sealing surfaces on both sides<
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Achieve bubble-level factory sealing testing; <
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Series of unique The elastic groove design of the gate automatically compensates for processing errors and adapts to high temperature working conditions to avoid seizure;<
The series is designed with double gates. The gate automatically corrects the processing errors and always maintains a consistent sealing surface<
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It is particularly convenient for users to perform on-site maintenance;
. The higher the valve cover self-tightening design pressure, the more reliable the sealing;