Concentric Butterfly Valve ISO5211

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Product Description:


1. Small in size, light in weight, easy installation and maintenance.

2. Simple and compact construction, quick 90 degree on-off operation.

3. Minimized operating torque, energy saving.

4. Flow curve tending to straight line, excellent regulation performance.

5. Long service life, standing the test of tens thousands opening/closing operations.

6. BUbbles-tight sealing with no leakage ubder the pressure test.

7. Wide selection of materials, applicable to various medium.

Material List:

No.Part NameMaterial
1BodyCarbon Steel/Stainless Steel/Cast Iron/Ductile Iron/ Al-Bronze
2DiscAl-Bronze/CF8M/Ductile iron/WCB
4StemCarbon Steel/Stainless Steel314/Stainless Steel316
6O ringEPDM/PEFE/Buna/NBR/Hypalon

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Q:What are these valves on top of my compressor?
The valves are probably one way check valves and the line is called the discharge line. The valves could also be un-loader valves that release the head pressure when the compressor shuts off. For parts just google your compressor brand and model for parts dealers.
Q:Sticking Intake Valve?
Are you sure that the valve is sticking or is the carburetor flooding?
Q:Tire valve stem recall....?
Q:Idle valve for accord 2005?
Probably won't help. Idle Air Control valves are blamed probably ten times as often as they are at fault in Honda engines. It is mounted on the side of the throttle body and has a connector with wires instead of hoses. You don't mention why you are interested in the IAC valve, but if it is because of idle hunting (revving between about 500 rpm and 1500 rpm smoothly and rhythmically), a bubble in the coolant is by far the most common cause. If the coolant is changed and not bled the normal idle speed can't get hot coolant to the Fast Idle Thermo valve (FITV) so it figures the engine is cold and the valve opens to raise the idle. That raises the coolant to the FITV, which then decides the engine is warm so the valve closes, dropping the idle speed, over and over. Burping the coolant, by opening the bleed nipple on top of one of the radiator hose housings at the engine half a turn until a steady stream of coolant comes out, should stop that. Do it with the engine cold.
Q:Installing new kitchen faucet/shut off valves?
Double Shut Off Valve Dishwasher
Q:Ford Mechanical Selector Valve Operation?
Q:how to make a 1 way valve?
What your looking for is a check valve. Home Depot Be careful, very careful!
Q:Sound when I open or close rain bird sprinkler valve?
Provided you are talking about the valve that controls flow from the constant on of water to the sprinklers, that also cuts it off, the turning on is a groaning of the built up pressure (normal) releasing into the sprinkler line. The thump only occurs at the end when you close it because it's slowly cutting off the pressure. Its more pronounced in the sprinkler valves because you are dealing with greater pressure than say when you turn on a sink or hose, in fact you can nearly mimic a more muffled version of the sound by using a hose, and kinking it or using a nozzle head. Having installed 20+ of these working with my Dad on his rental properties, I can guarantee they are not silent. Unless water is spraying all over the place, I'm 98% positive its a perfectly functioning valve.
Q:How To Create a 24-Valve Vehicle?
You'll just have to buy a vehicle that has a 24 valve engine man.
Q:The component in the cylinder head that holds a valve in place and prevents the valve stem from moving side?
valve guide. I assume we are taking about an overhead cam engine? the valve guides are the channel that the valve slides up and down in. And are supposed to prevent it from moving side to side. They are also one of the causes of high oil consumption because when the guides where out the oil simply pours into the cylinder.

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