Q:How much is the transmission valve? Can it be repaired?

The new formerry is Audi BMW gearbox supporting Germany ZF, Volkswagen, Volvo, TOYOTA and gearbox supporting business district maintenance, customer service Chinese Japanese Aisin accessories sales authorized, remanufacturing pilot unit development and reform commission. There are 26 branches and 46 offices in china. Check the transmission problem free of charge, make sure the customer is free of charge.

Q:What's wrong with the automatic valve body?

5. additional instructions: now repair automatic transmission, professional too little. Your valve is broken. How many people will repair the valve for you? Is to tell you to change the entire valve plate, can not move thousands, tens of thousands. Are not professional, too unprofessional. The valve failure is in fact a couple of valve blockages or spring failures. The person who can really repair it will cost you a few bucks. But you can't say most of the repair shops are black of your money, and most of them are not, and they'll change. I really don't want to say anything more. I'm really angry and angry!

Q:How is the main oil circuit of the automatic transmission valve body produced?

Automatic transmission valve assembly (oil circuit) working principle, automatic transmission can according to the engine load and speed, etc. from the transmission housing.

Q:Who has the mechanical drawing CAD DWG body parts drawing?

I have, but it was very difficult when I was studying

Q:such as electrical feedback, the detailed symbol of the general hydraulic check valve, and the detailed symbols of the throttle valve?,There are four - way servo valve, four - way proportional valve. Why do they add a horizontal line on the valve body, do not use it?What do you mean by the long horizontal line up and down?

A long horizontal line indicates that the spool of the valve has any intermediate positionFor example, three ordinary valve, and only in two extreme positions, not in the spool from the three position to stay. But drew a horizontal line valve, spool at any position between about two points can stay, the specific location is determined by the control pressure at both ends of the spool or the control current.

Q:Valve painted gray, indicating that the body material is stainless steel?

No, it means carbon steel.Identification coating of valves1, valve products are identified by body material, painted, and its color is in turn:The valve body material cast iron, malleable cast iron ductile iron carbon steel, stainless steel and acid resistant steel alloy steelIdentify paint colors, black, silver, grey, sky blue, medium blueNote: acid resistant steel and stainless steel are not permitted to be painted and copper alloy is not painted.

Q:The valve on the domestic water pipe is not tight, as if the valve core has fallen off, and the wrench doesn't respond. This kind of ball valve is broken every 23 years. It's troublesome to find someone to change it every time. Is there a valve without changing the valve core?I see the cut-off valve (heating pipe commonly used as if) can change the spool, above the structure of a circle 6 angle, unscrew it will damage not? If only to destroy a seal, I add a piece of rubber pad is not it?A ball valve cold water (Dan Xiang), a ball valve through hot water (two-way), if you can only change the spool, I want to change the cut-off valve?Valve also has a circle of 6 corners of the structure, seems to be able to unscrew, but the gate valve is easy to wear it?Please expert comments, thank you! StopListen to the last change raft for me master said, the best life expectancy of 2-3 years, I bought the quality is very good.

Ball valve spool can be changed, change the ball as a whole valve, and small floating ball valve is also worth the money. Ball valve sealing material is generally polytetrafluoroethylene (PTFE), applicable temperature of -200~+200 degrees. Everything else is expensive, like PEEK, PCTFE.

Q:I would like to ask whether this large body casting do radiographic examination, if not how to detect internal defects in the body. If the shell strength test can detect sand holes and other defects not? Class is 150LB.

See general valves used in site is important, take what kind of medium.150 pounds of pressure is low, estimated to be not what important parts, generally do not need to do testing, the testing cost is not low.

Q:How many oil ports are there on the valve body?

Three position four way solenoid valve, belonging to the working fluid system, including the installation of the valve on the electromagnet control of the four stop part, divided into two groups: installed in the valve, the valve on the same side of the power supply in parallel, the electromagnet, while opening and closing;

Q:What does the letter letter on the copper gate valve mean?

In terms of VV wire refers to the two layer of poly ethylene polymer gel BV gel; vinyl insulated copper wire, single core wire;