DIN Flanged Ball Valve Stainless Steel & Carbon Steel in good price

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Specifications

 

DIN Flanged Ball Valve Stainless Steel & Carbon Steel PN16

1.Investment Casting

2.Medium:Water, Oil ,Gas

3. Seal:PTFE&PPL

 

DIN Flanged Ball Valve Stainless Steel & Carbon Steel PN16   

 

1. Working pressure: PN16,PN25

2.ISO-5211 Mounting pad for easy automation.

3.Anti-static device.Fire safe design available,

4. Blow-out proof Stem.

5.Suitable media: water, oil, Gas and some corrosive liquids.

6.Investment Casting.

7. Inspection & Testing: API 598.

8.Manual,Gear.Worm wheel, Pneumatic operated avaible.

9.Pneumatic actuator: double action &single action is available.

 

 

Manufacturing  Process

(01)Mould warehouse-----(02)Wax-----(03)Repaire mould line ----(04)Wax polish ----(05)  Tuple trees ----(06)Cast molding----(07)Dry-----(08) Dewaxing ----(09)Wax equipement ----(10)   Smelting


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Q:What are the CF8 and CF3M marks on the stainless steel ball valves?
The valve body material. With the material composition American Standard... See the relevant information
Q:Water purifier water PE pipe and copper ball valve with lock nut connection reliability, and interface size requirements.
First, 170psi pressure is not great, not excessive extrusion and rupture of polyethylene, but there will be stress relaxation phenomenon, is a long time there will be some loose, suggest you nut and pipe with tight mechanical connection is good, the data has not been studied, can only give you a suggestion: 24-48 hours after the installation is complete then a proper tight.
Q:Three electric ball valve type T and type L what is the difference?
Electric three way ball valve is a kind of valve, can be divided into L and T type.The T type can cause three orthogonal pipes to connect with each other and cut off third channels, thus diverting and merging the channels.Two pipeline L three ball type valve can only be connected mutually orthogonal, communicating with each other while maintaining the third pipeline, only as a distribution function.Type T and L type reversing diagrams are as follows:Turn left and turn right |
Q:How can the eccentric hemisphere valve be repaired? What are the things you should pay attention to when installing?
6, the valve driving device to a fastening bolt before debugging, not allowed to loose. When the valve is used for a long period of time if there is leakage, the driving device limiting fastening bolts loose, counterclockwise rotation of a circle and a locking nut, the valve closed, due to eccentric action to eliminate wear clearance, to ensure that the valve to use, must not be forced to close the valve without release driving device a fastening bolt limit case, this will damage the drive device.7, eccentric semi ball valve is a one-way valve seal, valve seal for the arrow on the body, rather than the medium flow, installation when used as a cut-off valve, and the same medium flow arrow (i.e. being installed), when used as a check valve is used, instead the arrow with the direction of medium (reverse installation).
Q:What's the difference between a copper ball valve and a stainless steel ball valve?
The difference between copper ball valve and stainless steel ball valve:1, they use the material is completely different, steel ball valve adopts copper, stainless steel ball valve is stainless steel.2, copper ball valve corrosion resistance is excellent, switch operation is smooth, labor-saving, durable without leakage. Stainless steel will not cause corrosion, pitting corrosion, corrosion or wear, and high temperature resistance. The average stainless steel is more expensive.3, according to the same pressure environment, the price is stainless steel cheaper, and copper ball valve medium temperature is much higher than the stainless steel ball valve, if the medium temperature is too high. Copper ball valve must be used! If the medium temperature is not more than 80 degrees. With stainless steel ball valve on it
Q:The difference between globe valve and ball valve
Q:Domestic water pipe ball valve or cut-off valve?
Stop valve: switch process to rotate a lot of laps, adjust the flow size better than the ball valve.
Q:What is the force distance of a ball valve with a diameter of 150mm?
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:What is the ball valve core?
Valve opening and closing parts is a valve ball, the ball is also called the valve core, the ball valve is to use the stem to drive the ball around the axis of rotation, 90 degrees to achieve the opening and closing.
Q:Stainless steel ball valve Q41F-16P DN80 weight is
The whole diameter is about 40kg heavyThere is a slight difference between the manufacturers

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