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:Please professional help guide: accidental discovery of connection pipe and valve (mark position diagram) can rotate, but there is no problem with the 10 Water Leakage.Please professional help guide: accidental discovery of connection pipe and valve (mark position diagram) can rotate, but there is no Water Leakage problem, while the valve under the same position is fixed and can not rotate, will this situation is normal? Is it possible to leak water in the future?

Valve handle rotation more times, it is likely to water seepage

Q:Stainless steel ball valve, Q11F-10P, 16P, 11F, what does that mean?

Q11F-10P 16P is the meaning of stainless steel internal thread ball valve. One is 10 kilograms, one is 16 kilogramsQ valve Code: ball valveManual no code representation1 connection: internal thread1 structure form: floating through typeF sealing material: fluoroplastic10 valve pressure: 10 kg 1.0MPa 16=1.6mpaP body material: stainless steel

Q:Where are the natural gas ball valves produced?

There are many manufacturers of natural balloon valves in Shanghai, such as the Shanghai nut valves, which can be supplied nationwide.

Q:What does "DN25 Q41F46-16C" mean?

DN is nominal diameter, nominal diameter (or nominal diameter), that is, all kinds of pipe and pipe accessories of general diameter of 25 mm

Q:Ball valve use?

The utility model has the action of rotating 90 degrees, and the cock body is a sphere, and has a round through hole or a passage through its axis.

Q:Into the tap valve, with globe valve or ball valve?

Water valve at home as far as possible not to use the form of valve, gate valve for water, slag better, shut down with the next valve and ball valve.

Q:What are the differences and advantages between O ball valve and V ball valve?

Quality solutionsO type ball valve with floating or fixed type design, the relative movement of the parts are made of small friction coefficient of self-lubricating material, so the operating torque is small, in addition to the long-term sealing and sealing grease, making the operation more flexible, its advantages are as follows:1, fluid resistance is smallGeneral valve diameter and diameter shrinkage of two kinds of structure, no matter what kind of structure, valve flow resistance coefficient are relatively small. The conventional ball valve for the straight through, also called full flow type ball valve, channel diameter is equal to pipe diameter, friction resistance loss is only the same length of pipe. All valves, this valve fluid minimum resistance. There are two ways to reduce the resistance of pipeline system: one is to reduce fluid flow, is to increase the diameter and the valve diameter, it will greatly increase the cost of the system. The two line is the local resistance reducing valve, ball valve is the best choice.

Q:Three electric ball valve type T and type L what is the difference?

Ball valve: including straight through, three, etc.. Three way ball valve: including L type, T type. Therefore, the three way ball valve is a kind of ball valve! But the regular ball valve means straight through.

Q:Ball valve 11F, 41F, 11H, 41H

The ball in, 11F first said the connection mode of "1" threaded connection, second said that the structure of "unit valve 1" straight through, third said "F" said sealing material is PTFE seal;