What is the meaning of two long lines in the hydraulic sign,

3 answer

How is the sphere of the Solidworks ball valve fitted with the stem or valve body or valve seat?

3 answer

What is the function of the ball head part of the hand pressure valve?

3 answer

What is the size of the gate Z40H1-40C2 DN100 valve body?

3 answer

Sanitary ware products - copper alloy valve body generally adopted what casting method?

3 answer

Valves, valve body, stem, seat, the valve can not be the same material, why?

4 answer

What does the valve body scs14 mean?

3 answer

The hero can help solve the valve pin, hot runner, into the gate, white spots problem?

3 answer

Geothermal ball valve in the end what material good?

3 answer

Ball valve body length of the two series

3 answer

Can the stem be fishing with sequins or something like that?

3 answer

How does the automatic transmission body detect good or bad?

3 answer

Are there any problems with the horizontal installation of the pneumatic butterfly valve on the horizontal pipe? Is it serious?

4 answer

The transmission valve is broken. What's the reaction of the car?

3 answer

Hot runner system is not exactly the valve matrix how to do?

3 answer

What is the working principle of electro-hydraulic proportional relief valve, what is the sign of valve body?

3 answer

What's the difference between metal valve lining valves and metal valves?

3 answer

How many times can the hot runner valve needle be used?

3 answer

Where is the throttle valve body of the liberty liberty ship located on the engine?

3 answer

Can the valve stem be lengthened?

3 answer

When the butterfly valve is installed, can the stem be downward? What are the criteria?

3 answer

What's the body of the valve GGG-40?

3 answer

The ball valve in the valve is in what state is open

3 answer

How much is the valve body of the Dongfeng Nissan light transmission?

3 answer

Napping needle valve type hot runner gate part of what is the reason? Do you have any expert answers?

3 answer

Do you want to tighten the two valve caps for the outdoor air conditioner?

3 answer

10 Audi S5 transmission valve body is broken, what caused the problem?

3 answer

Hot runner valve needle in the molding, why will retreat?

3 answer

Can aluminum alloy 6061 be used as stem?

3 answer

When the valve is installed, should the valve stem be lubricated, or will the material be selected?

4 answer