Civil Horizontal Valve

(releases air valve)

Cylinder head valve grinder

Cylinder head valve grinder

Vehicle jack Cylinder head valve grinder

This is called a cycle valve tube.

6.6.2.6.4 For a lined shell, the internal stop valve required by 6.6.2.6.3.1 may be replaced by an additional external stop valve.

And this is how you make a valve.

(v) the valve shall continue to be effective in the event of damage to the external device for controlling the operation of the valve

This is actually a heart valve, which we engineered.

(a) a self closing internal stop valve, that is a stop valve within the shell or within a welded flange or its companion flange, such that

Does the color of the valve matter? What matters here?

(ii) the valve may be operable from above or below

Connections and accessories leading to or from such a valve shall have a capacity for a flow more than the rated flow of the excess flow valve.

Now that's a left ventricle pushing blood up through the aortic valve you can see two of the leaflets of the aortic valve working there up into the ascending aorta.

And the way you engineer this heart valve is the same strategy.

What if a cylinder cracks, a valve stuck, a bearing burned out?

This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.

The straight roll Keep the thumb straight.

It has a funny trilobal shape at the bottom, which contains the aortic valve.

6.6.3.5.3 For filling and discharge openings the first shut off device shall be an internal stop valve and the second shall be a stop valve placed in an accessible position on each discharge and filling pipe.

Straight

Straight

Straight?

Straight.

Straight?

Straight.

Straight!

I know. I couldn't see straight or think straight.

(a) an external stop valve fitted as close to the shell as reasonably practicable and

(b) an external stop valve fitted as close to the shell as reasonably practicable and

(b) Each valve shall be of the packless type with non perforated diaphragm, except that, for corrosive materials, a valve may be of the packed type with an assembly made gas tight by means of a seal cap with gasket joint attached to the valve body or the pressure receptacle to prevent loss of material through or past the packing

Straight? What's straight? A line can be straight, or a street but the heart of a human being?

(iv) except for portable tanks having a capacity of not more than 1,000 litres, it shall be possible to close the valve from an accessible position of the portable tank that is remote from the valve itself and

Go straight... and then go straight again... and from there turn around... and go straight and there it is.

This condition had apparently promoted more intensive oxygen evaporation, which subsequently saturated the standard safety valve.

Straight Up

Small Straight

Large Straight

All straight.

And straight.

Straight ahead.

Straight ahead.

Soda? Straight.

Talking straight?