Year1
(Product introduction
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- The opening and closing parts of the gate valve are gate plates. The movement direction of the gate plate is perpendicular to the direction of the fluid. The gate valve can only be fully open and fully closed<
Cannot be adjusted and throttled. The gate has two sealing surfaces. The most commonly used mode is that the two sealing surfaces of the gate valve form a wedge shape, and the wedge angle varies with the valve parameters.<
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Classification of gate valve driving methods: manual gate valve, pneumatic gate valve, electric gate valve. Gate valve materials include: cast iron gate valve, ductile iron gate valve, stainless steel gate valve, forged steel gate valve, etc.
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r__b - b(Product details
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- German Lake<
Brand<
Imported high-pressure gate valve
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Also known as high-voltage power station gate valve, it is mainly suitable for cutting off or connecting pipeline media on the pipelines of various systems in thermal power stations. High-pressure welding gate valves are suitable for media: water, Non-corrosive media such as steam. Compared with other valve products, the high-voltage power station gate valve is characterized by high temperature and high pressure, a unique self-sealing design, and the higher the pressure, the more reliable the sealing. Due to its performance, technical characteristics, and special working conditions, the product has also formed a distinctive feature of other products. Irreplaceable features. High-pressure welded gate valves should generally be installed horizontally in pipelines.<
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-Imported high-pressure 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 matching ensures The sealing surface has high hardness and poor hardness; it is precision ground and smooth as a mirror, wear-resistant and corrosion-resistant, effectively extending its service life;<
, back seal design effectively protects the sealing packing to prevent leakage;<
, high pressure water intensity, high pressure Multi-channel testing such as gas strength non-destructive testing comprehensively controls 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;<
. Adopt special corrosion-inhibiting packing structure designed to withstand temperature, pressure and corrosion. Automatic lubrication reduces opening and closing friction to avoid corrosion on the surface of the valve stem and avoid leakage;<
. Bidirectional pressure-bearing seal design meets various special working conditions. stringent requirements;
, strict manual grinding to ensure the consistency of the sealing surfaces on both sides<
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achieves bubble-level factory sealing testing;
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The series' unique gate elastic groove design 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 processing errors and always maintains the sealing surface<
-%< br/>The fit is particularly convenient for users to repair and maintain on site;
The valve cover is designed with self-tightening sealing, the higher the pressure, the more reliable the sealing;
Imported high pressure gate valve-German Lake brand
价格
Negotiable
- total supply
- 1000 台
- MOQ
- 1 台
- brand
- 德国莱克LIK品牌
- area
- GuangdongGuangzhou City
- Delivery period：
- Shipped within 3 days from the date of payment by the buyer
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