class 400 brass ball valve for Stainless tank, blue, red.

class 400 brass ball valve for Stainless tank, blue, red.

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 30 pc

Supply Capability:: 50000 pc/month

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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

Q:What are the differences between the lever ball valve and the handwheel ball valve? What are their differences?: Group pairs of valves, have not heard of a lever type ball valve, only lever type safety valve, hand wheel type is only the way it drives different, the way is also ever-changing, to see the needs of individuals

Q:Electric ball valve installation need to pay attention to what?: 3, valve installation should be detailed understanding of its performance and features; 4, valve installation space to ensure the ease of use, maintenance and repair simple. 5, in order to avoid loose screws, bolts of leakage, before use each fastening screws; 6, in the use of the process should pay attention to the use of medium pressure valve, such as temperature, so as to avoid damage to the valve; 7, such as the valve opening and closing in, should identify the reasons, troubleshooting, no knock, smashing etc. method of forced opening and closing.

Q:PPR gate valve, stop valve, dark valve, ball valve what is the difference between the gate valve and dark valve is a thing?: Not a thing, gate valve, globe valve, ball valve for the installation of dark valve, suitable for buried wall installation, I hope my answer can help you, Shanghai Rui River group Liaoning branch

Q:Advantages of track ball valves: 1., the fluid resistance is small, and the coefficient of resistance is the same length as the pipe section. 2., simple structure, small size, light weight. 3., close and reliable, at present the ball valve sealing surface materials widely used plastic, good sealing, vacuum system has also been widely used. 4 easy operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control. 5., maintenance is convenient, ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient. 6. in full open or full closed, the ball and valve seat sealing surface and dielectric isolation, the media through, it will not cause erosion of the valve sealing surface. 7., a wide range of applications, from small diameter to a few millimeters, large to several meters, from high vacuum, high pressure can be applied.

Q:What's English for ball valves?: Check valve/ball vavle/globe valve (ball valve), there are three kinds of translation, see which you preferFast stainless steel ball valve, ball valve is evolved from the plug valve. It has the same rotation, 90 degrees lifting action, and the difference is that the cock body is a sphere and has a circular through hole or passage through its axis. The ratio of the sphere to the channel opening should be this, i.e., when the ball rotates 90 degrees, the spherical surface should be fully presented at the inlet and outlet, thus truncating the flow. The ball valve only needs to rotate 90 degrees of operation and very small turning moment can close tight. Full equality of the valve cavity for the media to provide a small resistance, through the flow channel. 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.

Q:What's the advantage of using an electric ball valve?: Shanghai power code solenoid valve on the official website introduced the benefits of four point electric ball valve, 1. for two cutting, adjusting the occasion. 2., electric ball valve can be achieved on the petroleum, chemical, paper, metallurgy, sewage treatment, oil tanks and other transport pipeline cutting off the medium and circulation. 3., good sealing performance, large flow capacity, convenient handling and maintenance, small flow resistance, reliable sealing, and even cut off. 4. 、 electric valve is small, light weight, big thrust, powerful function, servo amplifier built-in, easy to operate, high reliability.

Q:DN15 stainless steel ball valve 304 can withstand much pressure?: There is no pressure rating PN (nominal pressure) in the description, so it is not sure how much pressure it can bear.PN, nominal pressure (Nominal, Pressure) is a means of pressure, mainly used in piping and pipe fittings, valves and other shell device pressure expressed;Nominal pressure PN is a digital indication of pressure related signs, which is a convenient round integer for reference.

Q:DN20 pressure 6000PSI, one piece of thread on the threaded, full diameter ball valve body length and flow hole to how much?: 1, the valve body and the valve cover as a whole bear cavity, must meet the design manual on the minimum wall thickness requirements, at the same time to add corrosion allowance, at the same time calculation, large value as the wall thickness of 2, then according to the height of gate valve diameter, to ensure that the valve in the fully open under the condition, ensure the seal and the valve cover seal gate, so that we can determine the height of

Q:Role of ball valve DN20-Q11F-16: Type Q - 1 - connection form: threaded connection1 - gate structure: single gateF: PTFE sealing materialsDN - nominal diameter mm 2016 pressure rating: 161.6MPaQ11F ball valve is to control the circulation and cut-off of the pipeline medium.

Q:What are the advantages and disadvantages of the two functions of the pneumatic ball valve actuator?: The working principle of the single action mode:When the air pressure from the air intake (2) between the two piston into the cylinder cavity, the two ends of the cylinder piston moves to the separation direction, forcing the ends of the compression spring, both ends of the air chamber air through the air intake (4) discharged, while making two piston rack synchronous drive output shaft (gear) counterclockwise. In the air pressure through the solenoid valve for cylinder piston to move backwards, two to the middle direction in the spring, the middle air cavity air from the air outlet (2) discharged, while making two piston rack (gear) synchronous drives the output shaft to rotate clockwise. (if the piston is mounted in opposite directions and the spring is reset, the output shaft becomes reverse rotating, i.e., single acting reverse type)

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