V-Notch Ball Valve Rotary Valve Made In China Best Price

V-Notch Ball Valve Rotary Valve Made In China Best Price

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 1000 pc/month

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1.Features Of V-Notch Ball Valve

ZJHV V-notch ball valve is consist of Pneumatic piston actuator, electric actuator and V-notch ball valve components. It has the features of compact construction, light weight, small volume, convenient maintains, unimpeded flow passage, low flow resistance, perfect sealing and low leakage . It is applicable for controlling high viscosity medium with fiber and granule and for many industries such as electric power, chemical industry, paper-making and light industry, etc.

2.Specifications Of V-Notch Ball Valve

Type	Straight-through casting globe valve
Normal size	DN25～400mm
Pressure rating	ANSI Class 150~600; PN 1.6~6.4 MPa
Rated CV value	2～6100
End connections	Wafer type：RF Flanged：RF、MFM
Body & Bonnet Material	SCPH2/WCB，SCPH21/WC6，SCS13A/CF8，SCPL1/LCB, Ti and other alloy steels .etc.
Ball Materials	SUS304，SUS316，SUS316L
Seal ring Materials	SUS304，SUS316，SUS316L
Fluid Temperature	－45～＋350℃
Rangeability	100∶1
Flow characteristics	Approximate equal percentage
Metal seat	ANSI Class IV
Soft seat	ANSI Class VI
Actuator	AW(S)/SR/DA Cylinder piston type Electronic type Intelligent type

3.Body Of V-Notch Ball Valve

Type	Straight-through casting globe valve
Normal size	1"（25）、1¼"（32）、1½"（40）、2"（50）、2½"（65）、3"（80）、4"（100）、5"（125）、6"（150）、8"（200）、10"（250）、12"（300）、14"（350）、16"（400）
Pressure rating	PN1.6、4.0、6.4MPaANSI 150、300、600#
End connection	Flange end： Flange Flange end：FF、RF、MFM
Packing	Teflon V-ring and Graphite
Painting color	Munsell N-6（Epoxy resin group）is standard. In the case of stainless steel body, nopainting is standard

4.Images Of V-Notch Ball Valve

5.Applications Of V-Notch Ball Valve

It is applicable for controlling high viscosity medium with fiber and granule and for many industries such as electric power, chemical industry, paper-making and light industry, etc.

FAQ

Q1：How Can I Get A Sample?
A1:You can get samples by communicate with our export sales.
Q2:How Long Is Delivery?
A2:Delivery time will be30-45days according to order quantity.
Q3:What Is The MOQ?
A3:MOQ depends on different items.
Q4:What Is Our Normal Payments Terms?

Q:Also please tell me why globe valves are preffered for Landing valves in wet risers in firefighting and gate valves in dryrisers..: Well, we're all around it. I like the answer the gate valve is like a garage door. That is about right. A globe valve the flow through the valve is forced through two 90 degree turns and the valve shuts off like a lid coming down in between the two turns. Not sure why the fire requirements are that way.

Q:How hard would it be to fix an EGR valve on a 1990 Geo Storm that is stuck open? if not fixable, how much would it cost to replace it, or have it replaced by a professional?: First, okorder /... I see that Autozone doesn't have that part, but it does mention there are 3 different possible part #'s, depending if it's a 2+2 or GSI, and/or Transmission type, so keep that in mind if you need to order a new one. Click EGR Valve in buy it here box for more info.

Q:A reading from my 2002 ford explorer said insufficient flow from the EGR valve. Would it be possible to clean the valve or fix it or would I need to buy a whole new valve?: Could be dirty, or it could be the egr solenoid failing

Q:How many valves are involved in th etypical 4-stroke cycle? Is it the intake and exhaust valves only? If my car engine has 12 valves, how many cylinders does it have?: For basic internal combustion you only need two valves, one for intake and one for exhaust. The four strokes are referring to the piston moving up and down in the cylinder, one to take in gas and air, one to compress the mixture, one during combustion and one during exhaust. Common cylinder amounts for cars are 4, 6, and 8. Some Volvos had five cylinders, and exotics can have more than 8. Modern engines can have more than two valves per cylinder but the standard is still two, so if you have 12 valves you most likely have a 6 cylinder engine.

Q:Can a leaking car tyre valve be repaired/ replaced, or is it more viable to get a new tyre fitted with a new valve?: Valve stems can be easily replaced by any tire shop, for a relatively small amount of money. A new tire isn't needed, unless it was driven on with very low pressure. The tire shop can determine if there's any damage; it will have a black rubber powder inside the tire if it is damaged.

Q:Hello,I've not found a perfect fit using a solenoid valve for gravity fed irrigation system. Primarily because it requires a constant drain on the battery while the valve is open. Is there a motorized valve to fit the bill? One that momentarily requires electricity to open and close the valve at 12v DC or less to work in gravity fed system?: should not be any issue finding on your plumbing features. do only not forget approximately to deactivate and cap the line coming from the front. it is basic to apply that line with the two between the valves finding on the place you chop back and cap it.

Q:I went to the cardiologist yesterday and I was diagnosed with leaky aortic valve. I really want to know more information on it, but i cant find anything. I have two questions:- is aortic valve leakage and aortic valve regurgitation the same thing?- can somebody give me some background information or some articles for me to read so i know how to keep it minor?also heres some family history:My Dad- Arrhythmia, Heart Murmurs, something with Coronary ArtaryMy Mom- Mitral ValveMy (twin) brother- Bicupsive Valve My sister - she has heart papitations, but we dont know what it isim 15 year old girl (if it helps)and right now its not too serious: 1. okorder /.. that will tell you what to do to keep yourself healthy and help keep te regurgitation mild. Thankfully its just a mild heart problem, so you should be fine for many years. Im 16 and i was born with Aortic Stenosis, and a Bicuspid aortic valve, which led me to develop Aortic Regurgitation(leaky) and an Enlarged aorta. I havent had surgery yet, but my conditions are getting slowly worse and in a few years i will need surgery. I go to a camp for kids with heart disease, and some of my friends have very severe heart problems that cause them to get heart transplants, or tons and tons of surgery and some have even died. :( So if you have any questions or anything feel free to email me(go through my profile)

Q:I have a 2000 Mitsubishi Eclipse GT.I just replaced the EGR Valve yesterday, and disconnected the battery to reset the code.My old valve was nasty and loaded with carbon and the valve wasnt even opening.As soon as I drove it out of my driveway with the new valve I IMMEDIATELY noticed the difference, as it was back to normal and felt like the car moved quick again without the knocking. But after about 20 miles, the light came back on [the car is still running perfect].Today I went to Autozone and had it scanned, and sure enough, code P0403 came up as EGR Valve Circuit. He cleared the code out, and I drove to a nearby store, and when I came back out and turned my car on, the code was back AGAIN.What's the problem?If you have an idea of something else that I should check, please give me an idea of where it is located.Thank you.: if your valve was carboned up then you Dp sensor is probably clogged as well and that would cause the light to come on and it would give that code. You can more than likely take it off and clean it really well with something like LPS or brake cleaner...carb cleaner would work also

Q:Im trying to replace the egr valve on a 97 lincoln continental. I need to find out what size wrench I need, to get the nut off. Do you know?: I am assuming you want to replace the EGR valve because you are getting an insufficient EGR flow trouble code. Before you replace a perfectly good valve with an inferior aftermarket part that will likely fix nothing, a little more diagnosis is in order. If you have access to a scan tool and a vacuum gauge, perform a KOER (key on engine running) test on the engine with the vacuum gauge connected to the hose to the EGR valve. When self-test reaches the EGR test, look for the vacuum guage to move during the self test. If it moves, the vacuum source and EGR solenoid are good. If not, trace the vacuum harness for leaks. Without the scanner and vacuum gauge, find a length of hose and suck on the hose, or connect to other vacuum source to test the valve. You are looking for an RPM drop at idle when you open the valve in this way. I suspect your problem is a passageway clogged with carbon. Remove the valve and throttle body to access the clogged areas and manually decarbonize. This is the most common reason for an insufficient EGR flow on a Lincoln, along with a faulty DPFE sensor or related hoses. My money is on the clogged passages or the bad DPFE sensor.

Q:the valve stem?: In tubeless tyres the valve is fitted to the wheel rim itself, so you can remove the valve and replace it with a new one in order to re-use the wheel. Tyres or wheels that have an inner tube fitted don't have the valve on the wheel itself it is connected to the inner tube, and can be easily removed you just put a new inner tube in. If you just want to take the valve out and use that, you would be better off buying a new one because they are not expensive. If you have no choice then you will only be able to re-use a valve from a tubeless tyre as the other type has the vale permanently attached the inner tube. To remove the valve from a wheel rim you need to first take the tyre off (usually with the help of a machine, as they can be quite tough) and then push the valve out off the hole from the back as there is a lip and is difficult to do it from the other way then just refit the tyre.

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