Q:Ask you engineer, 150mm diameter ball valve or butterfly valve, installed in the water supply pipe, water pressure 0.4Mpa, driven by the electric actuator, should much force distance?Sincere thanks, enthusiastic support of net friend.

Reference: ball valve 1000N on the line, butterfly 250N canThis valve with the switch torque is related, each manufacturer according to the workmanship, process switching torque is not the same.You can refer to the recommended value of the actuator manufacturer

Q:Q4110 what is the ball valve? What does each number stand for?

It's Q41-10Q- stands for ball valves; 4- stands for connecting flanges; 1- is straight through floating ball; 10 means valve bore 10If it's Q4110, you're not sure

Q:Where are the natural gas ball valves produced?

Do not know, do not know, may be in the area where the factory is TrumanHope to solve your problem.

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:How does ball valve indicate?

Start with Q, such as Q41F-16P DN50Q is a ball of the code, second bit 4 is connected, third bit 1 is the structure form, the F fourth is sealing surface material is PTFE, 16 represents the pressure is 16KG, P stainless steel,,Specific refer to valve selection manual,,

Q:The valve nominal 1/2, 3/4 is how much?

Nominal diameter 1/2 3/4 corresponding to DN15 DN20

Q:Ceramic ball valve, regulating valve standard?

You can refer to the specific national standards

Q:PPR ball valve diameter is 3 cm, what is the specifications?

Is it an outer diameter or an internal? Write on the handle of the ball valve. It's DN20, that's the 20 ball valve. It's DN25, that's the 25 ball valve

Q:What's the difference between air valves, butterfly valves and ball valves?

The air valve is an important component of the compressor cylinder, which is responsible for the inhalation and discharge of the gas. The traditional air valve is composed of valve seat, valve plate, spring, lift limiter, bolt and so on.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,Butterfly valve 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.

Q:Who knows why the ball valve is divided into a piece of ball valve, two pieces of ball valve, three pieces of ball

There is, of course, a difference,This is according to the structure of the valve body,The difference between them is whether they are easy to disassemble, for example, the three piece of ball valve is easiest to disassemble.