(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. The wedge angle varies with the valve parameters.<
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. <
r__b - b(Product details
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- Germany Leike<
Brand<
Imported stainless steel gate valve
Applicable to nominal pressure<
-.
～<
- .
Working temperature<
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℃～<
℃ Cut off or connect the pipeline medium in the pipelines of various systems of petroleum, chemical industry, hydraulic power and thermal power stations. <
Stainless steel gate valve<
Stainless steel flange gate valve<
The applicable media for stainless steel gate valve are: water, oil, steam, acid, alkali, ammonia, urea, sulfur-containing natural gas, etc.<< br/>The main features of stainless steel gate valves are as follows:<
, carefully selected materials in compliance with<
relevant standards and high overall quality of materials.<
, in compliance with the requirements of German standards, reliable sealing, excellent performance, Beautiful appearance.<
The seal pair is matched with advanced and reasonable sealing surfaces. The sealing surfaces of the gate plate and valve seat are made of Stellite (
) cobalt-based carbide surfacing with different hardnesses. The sealing is reliable and the hardness is high. , Wear resistance, high temperature resistance, corrosion resistance, good scratch resistance and long life.<
The valve stem has good corrosion resistance, scratch resistance and wear resistance after tempering and surface nitriding treatment .
, Adopting a wedge-type elastic gate structure, a large-diameter thrust bearing has low friction and is equipped with an impact handwheel for easy opening and closing.<
, Various piping flange standards and methods can be adopted The blue sealing surface form meets various engineering needs and user requirements.
Imported stainless steel gate valve-German Lake brand