Metal Seat Gate Valve

Allway is a professional China metal seat gate valve Manufacturers and China metal seat gate valve suppliers. we started metal seat gate valve sale&wholesale earlier in the year of 2005 and then have been growing gradually towards mature. The staff has grown from 20 to nearly 200 in the past 16 years.  we can help customers with pipeline design According to the actual working environment and replacement & maintenance within the warranty period after actual installation.

The opening and closing parts of the metal seat (hard seal) gate valve are the gate plate. The movement direction of the gate plate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and closed, not adjusted and throttled.The gate has two sealing faces. The most common model gate valves have two sealing faces that form a wedge. The wedge Angle varies with valve parameters and is usually 50 or 2°52' for moderate medium temperatures.Wedge gate valve disc can be made into a whole body, called rigid gate;It can also be made into a gate that can produce slight deformation to improve its technology and compensate for the deviation of sealing face Angle in the process of processing. This gate is called an elastic gate.

Metal seat gate valve has original design,.exquisite technique,perfect manufacture and complete testing ways, it has passed ISO9001 international quality system certification and has been selling well all over china and exporting to many countries and areas, which are used widely in water supply and drainage, electric power, petrol chemical industrial,metallurgy and other trades.
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  • metal seat gate valve with electric actuator is powered by 220V power supply and receives the signal of industrial automation control system to complete the adjustment action. It is mainly used in petroleum, chemical industry, paper making, metallurgy, sewage treatment and other production departments of gas, steam, liquid transport pipeline medium adjustment.

  • Flange metal seat gate valve has the remarkable advantages of light switch, reliable sealing, good elastic memory and long service life.Hard sealed gate valve can be widely used in tap water, sewage, construction, food, electric power, medicine, metallurgy, light textile, energy system and other fluid pipelines as a regulating and closure device.

  • rising stem brass seat gate valve can see the lead stem and drive to lift or lower the disc through the stem and the steering wheel screw . The drive thread on the stem is outside the valve body. According to the movement direction and position of the stem, the opening and closing of the gate plate can be intuitively judged.

  • BS5163 metal seat gate valve is British standard gate valve design standard. The fluid resistance is small, the opening and closing moment is small, the opening and closing is less effort, the medium flow direction is not restricted, no turbulence, no pressure reduction, the structure length is short, the sealing performance is good, the shape is relatively simple, the casting process is good, and the application range is wide.

  • F5 metal seat gate valve face to face dimension is longer than F4 gate valves. It often used in fire and industrial systems, generally installed at a high distance from the ground.This valve overcomes the general gate valve seal poor, elastic fatigue, easy to rust and other defects.It is the replacement of the traditional gate valve, which makes use of the elastic gate plate to compensate for the trace deformation and achieve good sealing effect.

  • F4 metal seat gate valve is Reliable sealing, excellent performance, beautiful shape, good interchangeability.The sealing face of gate plate and seat is made of the latest engineering ceramic material, developed and manufactured according to the advanced technology introduced from the United States. It has strong wear resistance, high temperature resistance, corrosion resistance and abrasion resistance, and its service life is more than 10 times higher than the ordinary alloy sealing face.

Buy products from our factory called Allway Valve which is one of the leading Metal Seat Gate Valve manufacturers and suppliers in china. Our high quality Metal Seat Gate Valve are popular with people who want to get cheap commodity. We also have wholesale products that provide Quotations and price lists. You can rest assured to buy low price from our factory. Welcome friends and customers from home and abroad to visit our factory and cooperate with us, hope we can get double-win.