Brass Motorized ball valve (red, blue, yellow ) in low price

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Specifications

Brass Ball Valve-CW617N 
1.1/2" to 4" 
2.brass body,brass ball,brass stem,steel handle,Nickel plated 
3.European market

brass ball valve 

•Size : 1/4" to 4"

•Material :Brass body, Brass Stem, Brass ball,Brass nut,Steel handle,Teflon seal

Surface : Nickel plated

•Certificate :ISO9001:2008  CE

•:Main market :Europe

 

 

Size

 3/8" , 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"

 

Technique Specification

Temperature: -20°~100°

Pressure:1.6Mpa~4Mpa

Media:Water,Gas,Oil

Port: Full port

 

Surface

Yellow brass color

Nickel plated

Chrome plated

ACID Treatment

 


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Q:Is the stainless steel ball valve forged steel ball? Which one is suitable for the gas pipeline? (FAQ
This does not mean cast steel can not be used. Cast steel is also acceptable because all the check valves and control valves of natural gas lines are cast. But the casting process has a high probability of defects.
Q:What does W represent in copper ball valve Q11W-16T?
Valve sealing materials are all valves of the body material, sealing surface material code with "W" said
Q:3/4 on the elbow of the water pipe. How about that ball valve?
3/4 inches converted approximately equal to 20mm, that is, DN20, can be equipped with DN20 caliber ball valve, commonly used for brass material
Q:Difference between fireproof and antistatic ball valve and ordinary ball valve
Fire valve is generally aimed at soft sealing material valve, that is, after the fire on the valve, the ball valve can rely on medium force and metal valve seat (body) contact, to achieve sealing, so that the fire does not go down the pipeline. Anti-static valve is for soft sealing material of the valve, when the ball switch and soft seal friction, will produce static electricity, if the pipe is taking the flammable and explosive medium is very dangerous, so the valve will set a device outside the sphere will Unicom electrostatic oriented, to prevent static electricity.Generally like the market valve, a little better quality, they are the default valve is fire, anti-static, the production costs of these two types of valves is bad, at most two or three dollars, which is still much.
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:What does one inch of an ice ball refer to?
Ball valve inch refers to the nominal diameter of the valve is 1 inches, that is, DN25 valve1 and 1/2 is DN40's.. More than an inch on a pipe. The valve is half done with DN
Q:DN15 ball valve with a bit of outer wire
Is. But we usually use engineering diameter in our country. A few is the imperial system, in addition to the domestic veteran workers still use, and now are using GB size.
Q:Where to buy the ball valve?
Use less to the local hardware market, use more direct to find a company to buy
Q:Ball valve Q41f and Q11f difference, whether universal?
Generic. The Q41F 4 stands for flanged connections, and the Q11F 1 represents the internally ribbed pipe
Q:What are the structural shapes of the eccentric hemisphere valve, what are their respective characteristics?
The eccentric hemisphere valve and the flange gate valve belong to the same type of valve. The difference is that the closing piece is a sphere, and the ball rotates around the center of the valve body to open and close a valve. Ball valve in the pipeline is mainly used to do cutting, distribution and change the direction of flow medium. Two piece ball valve, three piece ball valve, is widely used in recent years, a new type of valve.

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