class 400 brass ball valve for Stainless tank

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50 pc
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50000 pc/month

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Product Description:

We have prepared a line-up of durable and highly efficient products for each kind of plant or facility (iron manufacture, nonferrous metals, chemicals, pharmaceuticals, foodstuffs, semi-conductors and liquid crystal apparatus).

 

Mainly used when attaching insulating materials to plumbing etc. Features an extended handle allowing easy work and re-torquing of gland packing.

Index of products (handled products)

 

Valves/automatic machinery, Couplers/flanges, Weighing equipment,Pumps/

tanks/fans/motors, Flexible cables/grouping couplers, Pipes/steel materials/copper pipes, Sanitary/filters, Pneumatic components/hydraulicequipment/moveable couplers

Conducting apparatus/bearings/machinery/industrial materials, etc.

Application Norm

Size:1/4"-4"(DN8-DN100)

Working pressure:1000psi-2000psi

Temperature range: -40°c~+180°c ~ +250°c

Suitable medium:Gas Water Oil Acid

 


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Q:Ball valve specifications are represented by 2 FF,
FF refers to the form of connection between the valve and the pipe lineFF, or Flat Face, is a common form of flat flange connection
Q:The difference between ball valve Q341F and Q347F
Ball valves Q341F and Q347F are turbine driven soft sealing flange ball valve, Q341F is a fixed ball valve, Q347F is a floating ball valve
Q:Is the ball valve the same as the float valve?
They're not the same.1. ball valve: refers to the valve spool (seal components) for the ball shaped valve, collectively known as ball valves.2. floating ball valve is a ball without supporting shaft, the sphere was two seat clamping, which is "floating" state, it is mainly used in the pipeline to cut off, distribution and change the direction of media flow. Floating ball valve mainly has seat seal design, reliable reverse sealing valve, sealing rod, fireproof electrostatic function, automatic pressure relief and locking device and other structural features.
Q:Role of ball valve DN20-Q11F-16
Q11F ball valve is to control the circulation and cut-off of the pipeline medium.
Q:Are ball valves and float valves a thing?
Float valve is a branch of the ball valve.According to the transmission mechanism, the ball valve can be divided into two parts:1 pneumatic ball valve2. Electric ball valve3 、 hydraulic ball valve4, pneumatic ball valve5 、 electro hydraulic ball valve6, turbine drive ball valve
Q:What's the difference between air valves, butterfly valves and ball valves?
1. air valve is an important component of the compressor cylinder, which is responsible for the inhalation and discharge of gas. The traditional air valve is composed of valve seat, valve plate, spring, lift limiter, bolt and so on.2 also known as butterfly valve, control valve has a simple structure, can be used for the work of low pressure pipeline medium valve butterfly valve switch control is closed parts (disc or disc) is a disk, around the valve axis to achieve the opening and closing a valve in the pipe is cut. Off and throttling effect.3. ball valve: opening and closing parts (sphere) driven by the stem, and around the square ball valve for the axis of the rotating valve.Valve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure.Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications. Valves can be used to control air, water, steam, a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow. The valve according to the material is divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316), chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, non-standard customized valve material etc..
Q:How to distinguish between cold water valve and hot water ball valve?
Each of the valves has a sign on which the temperature and pressure are applied.There's something wrong with your question: what's the difference between a cold water valve and a hot water ball valve?Domestic valves, such as cut-off valves, cold water using the valve core, sealing materials, rubber, that is, cold water.Ball valve sealing surface is generally PTFE, can be used for hot water.
Q:Manual ball valve type: Class400, 20 ', what does that mean, industrial knowledge?
The pressure rating of the valve type and American StandardIt's a 20 inch, 400 pound valve20 inch =DN500 (nominal diameter)400 pounds equivalent to nominal pressure PN64 Mpa
Q:Is the drain valve the same as the ball valve?
Ball valve in the pipeline is mainly used to do cutting, distribution and change the direction of media flow, it only need to rotate 90 degrees of operation and a small rotating torque can be closed tight. Ball valve is the most suitable switch, shut-off valve used, V ball valve. Electric valve should pay attention to the pipe parameters, but should pay special attention to its use of environmental conditions, because the electric valve in the electric device is a mechanical and electrical equipment, the use of its state by its use of environmental impact. Under normal conditions, electric ball valves, butterfly valves in the following environmental use should pay special attention to.
Q:What's English for ball valves?
Mechanical introductionThe main characteristics of the electric ball valve of the valve itself is compact, easy operation and maintenance for water, solvents, acids, and natural gas general working media, but also applies to poor working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve body can be integrated, or can be combination. Ball valve in the pipeline is mainly used to do cutting, distribution and change the direction of flow medium. Ball valve is a new type of valve widely adopted in recent years. The resistance of fluid is small, and its resistance coefficient is equal to that of pipe of same length.The ball valve is simple in structure, small in size and light in weight. Tight and reliable, at present, the ball valve sealing surface materials widely used in plastic, good sealing, vacuum systems have been widely used. Convenient operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control. Easy maintenance, ball valve structure is simple, the sealing ring is generally movable, disassembly and replacement are more convenient. In full open or full closed, the ball and valve seat sealing surface and dielectric isolation, the media through, will not cause the valve sealing surface erosion. Wide range of applications, from a few millimeters to a few millimeters, large to a few meters, from high vacuum, high pressure can be applied.It is generally believed that the ball valve is suitable for direct opening and closing, but the development of the ball valve has been designed to make it throttling and controlling the flow. The main features of the valve itself is compact, easy operation and maintenance for water, solvents, acids, and natural gas general working media, but also applies to poor working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve body can be integrated, or can be combination.

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