• Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard System 1
  • Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard System 2
Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard

Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard

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1 set
Supply Capability:
5000 set/month

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1. Manual Wafer Butterfly Valve Description:
A butterfly valve consists of body ,stem ,disc , actuator (manual actuator, worm-gear actuator , aerodynamic actuator or electric actuator) , and wafer type butterfly valve can implement the process for turning on turning off and regulating the flow by the circumrotation of stem and disc  that is droved by actuators.
A butterfly valve is a valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required.

2.Main Features of the Manual Wafer Butterfly Valve
a)Cast hole. Flange connection meet ANSI 125/150#   DIN PN10/16   BS4504 PN10/16 in the meanwhile.
b)Soft seat. Replaceable. Increase of service life.
c)Double half shaft without pin.
d) Square and short neck. Easy to stick scutcheon and cost saving.
e).Simple and compact construction. Small in size and light in weight. Easy transportation, installation and maintenance.
f).Quick 90 degrees on-off operation. Minimized operating torque ,energy saving.
g). Excellent sealing performance with no leakage. Long service life.
h). Wide selection of materials ,applicable for various media..
i). Flow curve tending to straight line. Excellent regulation performance.
3. Manual Wafer Butterfly Valve Images:
 Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard

 

Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard

4.Manual Wafer Butterfly Valve  Specification:
Butterfly Valve DN150 Turbine Type with Hand Wheel BS Standard 

5.FAQ
 1. What is manual wafer butterfly valve?
A: Wafer style is the more common of the two and is less expensive than the lug style. The wafer style butterfly valve is just about the standard. It ís so common that no one even bothers to use the word "wafer" when ordering a butterfly valve. It is taken for granted that if a butterfly valve is ordered, a wafer style will be received.
 
2. How about the Installation of the Wafer Style Butterfly Valve?
A: Butterfly valves are installed by inserting the valve between two flanges using bolts or studs and nuts to hold it all together. This type of installation, of course, makes it impossible to disconnect just one side of the piping system from the valve. That benefit is received using the lug style valve.
 
3. What is the working principle of manual wafer butterfly valve?
 A: A butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.

 

Q:I have a 78 honda hawkii 400 or cb400TII and I need to know what the valve gaping needs to be set to
Don't be so cheap. Get a service manual for this bike. A CLymer manual for this bike costs a measly $36.95 + shipping. With a service manual you will no longer need to depend on strangers on the Internet for your maintenance procedures. With a service manual you will no longer need to decide if these maintenance procedures from the strangers on the Internet is accurate or just a bunch of B.S. I find it amazing how much B.S. someone will give for a measly 2 points. A service manual will have detailed step by step instructions on how to perform any maintenance task on this bike including setting the valves. A service manual will pay for itself the first time you use it. Or, if you insist on getting your maintenance procedure from a stranger on the Internet. Start taking stuff off of the engine. Continue to take stuff off of the engine until you find the valves Adjust them tight enough so they don't make too much noise but not so tight that they won't close Start putting stuff back on the engine Continue putting stuff back on the engine until you run out of stuff You are done 92 Years Certified Professional Motorcycle Mechanic.
Q:I have 3 such valves in the line and none seem to be able to move past 10/4 oclock position and water remains on. Is there a way to adjust valve? Seems there is slot for screwdriver in center of valve.
Pvc Shut Off Valve
Q:Hi, I have Orbit valve for a section of my yard. The pressure is really low when I turn it on with my remote. When I turn it on manually at the valve, the water pressure is much higher.
Its possible the valve stem is corroded with stuff not letting it actuate properly open. Turn water off and unscrew the valve then actuate it electrically while watching for a full stroke. Make sure flow control is all the way open when inspecting valves stroke. Remember where you had it set when done or readjust. Also check the solenoid for corrosion and clean linkages. I would clean and coat with petroleum jelly. My guess is valve seat is gummed up so lube the stem and work it manually till it slides open and closed easy then test with the solenoid. Good luck!
Q:Is there a relationship?
I developed severe anemia when I was diagnosed with aortic stenosis. The Dr told me it was due to the damage the valve was causing my blood cells. He told me it also caused problems with my blood not clotting right and it would stop after my surgery. He was right and I haven't had problems since.
Q:compare the structure of the tricuspid valve with that of the pulmonary valve??please help me
Inga, Valves are flap-like structures that allow blood to flow in one direction. The tricuspid valve is located between the right atrium and the right ventricle and prevents the back flow of blood as it is pumped from the right atrium to the right ventricle. The pulmonary valve is the structure in the pulmonary artery consisting of three flaps, which open and close during each heartbeat. The flaps keep blood from flowing back into the heart from the pulmonary artery which is the artery that supplies blood to the lungs. Hope this helps matador 89
Q:This is my first tranny install and there is one thing that i really think i f'd up on. I'v been installing a junk yard 700r4 and transfer case into this beater 1990 k1500. Everything is in i'm just waiting on a new throttle valve cable (detent cable) to put it. But me, being my first tranny install, thought that the piece inside of the transmission that the detent cable attatches too.....came out. which i later found out that it doesn't, and that the TV cable just connects to it. I yanked on it pretty good with some pliers, and it never came out, and it still moves up and down. My question is could i have done some serious damage to that peice and the throttle valve itself???? let me know what u think.... thanks!
The only thing i can think you could have done i bent the peice that comes out of the trans. If the throttle valve still returns like a spring when you pull it with your fingers and you can still hook the tv cable to it it should be fine. unhook the tv cable at the carb or throttle body to hook it to the valve then hook it back to the carb or throttle body.
Q:I experience a quiet ride on a kawasaki vulcan vn 2000 and clicking started at the end sounds like valves ticking sometine like 2 then 1
I think that bike has hydraulic lash adjusters, should be fairly quiet. How many miles? If it has hydraulic, that is great, it reduces your maintenance to oil changes. First thing to do is have a dealer listen to it. Some bikes are just a little noisier than we would like. Does it have a windshield? This will reflect every sound right back at you. You will hear engine sounds that you would not hear without it.
Q:I was diagnosed by 2 places that my 1995 chevy lumina needed a new egr valve due to the check engine light being on. I got a new EGR valve but the check engine light is still on. Evidently there is something else wrong with the car. Since the check engine light is still on would you figure that my EGR valve is still good and that the light comes on for some other problem?
i think your right. I'm not sure but a think your EGR valve is vacuum operated. If so, there is a vacuum solenoid to control the vacuum to the egr valve. There is also intake vacuum to this solenoid. Could be no vacuum to solenoid or a bad solenoid or wires controlling the solenoid. But also could be a completly different problem other than egr. You need to go back to the shop that put on the egr valve and find out why the egr valve didnt fix your problem. And either have them fix it right or get your money back.
Q:A question about a hot water radiator bleed valve. I read the advise on previous questions and bleed all my radiators except one where the bleed valve broke off when I tried to turn it with the key. My question is that on the other side of the radiator near the floor there is a black knob that turns which I assume should shut off the radiator. If my assumption is correct then I should be able to shut this off and then remove the bleeding valve and replace it without bleeding the system.. Does this sound right? Thanks,.JOE B
Very easy but quite slow. Open the bleed points on the upstairs radiators and the system will fill evenly. Shut the bleeds when the water reaches them of course. If the pump is accessible loosen the big screw head on the top of it and the will bleed air from the pump. When you think the system is full and the noise of entering water stops then go around to all of the upstairs radiators and check that there is no further trapped air.
Q:My car has been sputtering and hesitating when I hit the gas. My friend's boyfriend says it is a bad erg valve does that sound right?
Its EGR vavle. it is an emissions administration gadget. It stands for exhaust gasoline recuculation. It sends countless the exhasut from the engine returned by using. it is going to reason your difficulty. it is user-friendly because of the fact they gets clogged with carbon over the years and stop working. i might replace it to save on gasoline and it isnt extraordinarily expenisve to do or have completed.

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