High-performace pipeline ball valve 150 Class

High-performace pipeline ball valve 150 Class System 1

High-performace pipeline ball valve 150 Class

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 100 pc/month

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Products Description of pipeline ball valve

Body of high-performance pipeline ball valve is forged structure.The connection type for body and vice-body can be BB(bolted connection)and WB(welded connection).The WB(welded connection)and the LWB(Fully-welded extended stem)structure isadopted for buried ball valves,as shown below.

High performance pipeline ball valve series has the feature of strength,high perfect sealing,maintenance-free,long life and so on.The production of this series ball valve adopts the international advanced ball valve design and manufacturing technology,selects high-quality materials in accordance with the standard selection of materials and combines with advanced materials forming forging technology.At the same time,with the years of ball valve design and manufacturing experience,the use of advanced processing and manufacturing equipment and production and processing technology,through the first-class inspection and testing equipment and instruments,perfect quality assurance management system and excellence in the production of high-performance philosophy can ensure the quality of valves.This series of valve has the performance of a high strength,defect-free forging body,excellent sealing performance,even at maximum pressure difference(full pressure),it will still be able to ensure that seal without leakage,after frequent switching action to realize a safe usage in the transportation of oil,natural gas,coal gas,and other special medium transportation pipeline.

Performance & Dimensions of pipeline ball valve

Standard Criteria	ASME/ANSI/API customize
Pressure Rating	1.6 Mpa 2 Mpa 5 Mpa 8 Mpa 10 Mpa 16 Mpa 25 Mpa 42 Mpa
Pressure Rating	150 Class 300 Class 600 Class 900 Class 1500 Class 2500 Class customize
Valve Size	50 mm 80 mm 100 mm 150 mm 200 mm 250 mm 300 mm 350 mm 400 mm 450 mm 500 mm 550 mm 600 mm 650 mm 700 mm 750 mm 800 mm 850 mm 900 mm 1000 mm 1050 mm 1200 mm 1400 mm
Valve Size	2 inch 3 inch 4 inch 6 inch 8 inch 10 inch 12 inch 14 inch 16 inch 18 inch 20 inch 22 inch 24 inch 26 inch 28 inch 30 inch 32 inch 34 inch 36 inch 40 inch 42 inch 48 inch 56 inch customize
Actuator	Electric Handle Hydraulic Pilot-hydraulic Pneumatic customize
Connection	Butt Welding Flange RF Flange RTJ customize
Medium	Gas customize
Medium Temperature	-29~150℃ -46~150℃ customize
Application Fields	Electricity Petrochemical Power Station customize

Component Materials of pipeline ball valve

1-Body Material	A105 A350-LF2-M customize
2-Bonnet	A105 A350-LF2-M customize
3-Stem	4410+ENP customize
4-Ball	A350 LF2+ENP A105+ENP customize
5-Material of Valve Seat	fluorine rubber customize
5-Seat	Nylon PTFE peek DEVLON customize
6-Seat ring	A105 ENP+A322 4140 customize
7-Packing chamber	A322 4140+ENP A105 customize
9-Stem gasket	RPTFE customize
10-Packing	graphite PTFE customize
11-Packing gland	ENP+A350 LF2 ENP+A105 customize
12-Body gasket	Stainless steel+graphite customize
13-Gasket	Stainless steel+graphite customize
14-Top flange	A105 A350 LF2 customize
30-Supporting board	A105 A350 LF2 customize
31-Gasket	customize
55-Seat spring	B637 Inconel X750 customize
56-Anti-static spring	B637 Inconel X750 customize
60-Bolt	A320 L7 A193-B7 A193-B7M customize
61-Bolt	A193-B7 A193-B7M A320 L7 customize
62-O-ring	fluorine rubber hydrogenated nitrile butadiene rubber customize
63-Fire-safe ring	flexible graphite customize
64-O-ring	hydrogenated nitrile butadiene rubber fluorine rubber customize
65-O-ring	fluorine rubber hydrogenated nitrile butadiene rubber customize
66-O-ring	fluorine rubber hydrogenated nitrile butadiene rubber customize
67-Bolt	A193-B7M A320 L7 A193-B7 customize
68-Nut	A194 2HM A194 4 A194 2H customize
71-Key	A322 4140 customize
72-Locating pin	A322 4140 customize
73-Locating pin	A322 4140 customize
80-Seat injection valve	WCB+ENP customize
81-Stem injection valve	WCB+ENP customize
82-Bearing	PTFE+Stainless steel customize
83-Drainage valve	Stainless steel customize
84-Vent valve	Stainless steel customize
85-Actuator	customize
90-Plate	Stainless steel customize

Standards Applied of pipeline ball valve

Design Standard	API 6D customize
Connection Standard	ASME B 16.25-2007 ASME B 16.5 ASME B 31.4 ASME B 31.8 DIN GB、GB/T JB、JB/T JIS customize
Test Standard	API 6D customize
Face to Face	API 6D customize
Pressure-temperature rating	ASME B 16.34-2004 customize
Marking	MSS SP-25 customize

Q: I dont want to buy an expensive snorkel, because I only want the valve. Its for a project for a club where I go to college.: Not okorder /

Q: So it always seems that when I see the jet and foot valve out of a well there's a drop tube between the jet and foot valve. My question concerns this drop tube- is it necessary? I've got a leak somewhere, replaced the foot valve and still have a leak. I'm inclined to get rid of the old drop tube, it's crusty and likely to be the source of leaks either now or in the future. any reason to not just plumb the foot valve directly to the jet? Thank you kindly for useful information.: This drop tube is the suction line. This tube will always be below the water level in the well. I would talk to a competent water well company and get their recommendations. Regards, Dale

Q: I have a '98 Dodge Caravan 3.0 and the valve cover gasket is bad. How do I replace it?: take the bolts off pull off old cover and do the same with new cover!

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: Also, Is a pneumatic control valve an ATC or an ATO; is it a FO or FC valve?: Atc Valve

Q: I did a compression test, and I have a broken valve. everything else is in perfect condition besides this valve and I have carbon getting built up in one of my pistons. Can I run the car like this? What cause this from happening what was the cause age?1999 Ford Explorer 4.0 OHV with 146k,miles: in case you have a broken valve, the broken element will probably destroy the cylinder and piston in case you run it that way. ought to easily be a flaw in the unique valve or another ingredient, no longer person-friendly to appreciate.

Q: Ok so i am 16 years old, and i have Aortic stenosis, bicuspid aortic valve, aortic regurgitation and an Enlarged aorta. I am soon going to be getting an aortic valve replacement. I am just wondering what happens before and after the surgery and how long i will be in the hospital, how long in the ICU, what kind of tubes/machines will i need? any information will help. thanks :): They will probably do a tissue valve replacement so there would be no need for life long therapy of blood thinners. As for the post op. Our hospital recovers heart surgeries right in our cardiovascular intensive care unit. We do not reverse anesthesia, we let our patients wake up on their own. Because of this, we have them on a ventilator until they wake up and are functional enough to breath on their own. We also monitor things very invasively, so there are a lot of lines. We have a Swan Gantz catheter which measures the pressures in the heart, an ART line, which measures your blood pressure internally, and an I.V. that goes directly into your heart called a central venous line. Usually after you wake up from surgery, if all your pressures look good, we start to take out those invasive lines and we get you out of bed. Most of our patients are in our unit for 1-2 days if all goes well. Then we transfer them up to the telemetry floor for a couple of days and then we send them home. Valve replacement surgery is still a major surgery but we do them every day and the majority of our patients come out of surgery just fine and are home in a week.

Q: im 16 and im rly scared i have already been checked out by the hospital and they sed that i have a moderately leaky heart valve. They recommended me to see a childrens cardiologist since they dont specialize in children. i have to get another echo and some other tests done i think. im so nervous. whats going to happen to me??: You'll probably have more tests done to see if you really have a leaky heart valve. It depends on which valve it is and what the cause is. The most common cause is to have a bicuspid aortic valve (two valve leaflets instead of 3). That can cause long term problems, so that is corrected by surgery to replace your aortic valve. Once that happens, you'll be fine. I'm not sure what you have, though, so there's no way to know for sure what your problem is. In general all leaky valves need to be replaced surgically if they're leaky enough b/c they eventually cause the heart to stop pumping well and lead to heart failure. The most common thing is what I mentioned, though. There's always a chance that your test was incorrect. Good luck to you.

Q: Can anyone tell me what is the industrial application for globe valve?? Please help. I tried to search in the Net but couldn't get.: The web page of the attached link has some good section drawings of the various valve types. Whereas ball and gate valves are designed as shut-off valves, and only operate efficiently fully closed or fully open, Globe valves, due to their internal design, can operate fairly efficiently in a partially open position to throttle or control the flow rate of liquids. They are used to control flow rates when mixing fluids or in batching operations where the fluid flow may need to continuously adjusted. The valves can be operated manually or automatically depending on the process.

Q: why is a biological valve replacement weak? in the way it does not last much longer that ten years?why do blood clots form with a mechanical valve replacement?what kind of bleeding problem can the anticoagulant medication cause?if you know the answer to any of these questions (doesnt hav to be all of them) plz answer!! thank you :p: why is a biological valve replacement weak? in the way it does not last much longer that ten years? --- Its not weak its just that it can fail like the original valve did. Most Doctors prefer to use a mechanical valve(such as titanium) because there is a lot less changes that it will fail and the surgery will have to be repeated. The St. Jude valve is one that is comonly used by doctors(thats the one I have in my heart) Mechanical valves make a ticking sound(kind of like a watch) as your heart pumps blood, this can accually be heard when your next to a person with one in a quiet place(I've freaked some pople out when they heard mine). why do blood clots form with a mechanical valve replacement? --- Blood can clot around anything that is foreign in the body, its part of the human body's natural defenses. what kind of bleeding problem can the anticoagulant medication cause? --- anticoagulants(or blood thinners) do not really cause bleeding problems as long as you have your INR monitored and controlled. those people on anticoagulants(such as Comadin) may bleed a little longer then someone not on them. a person on anticoagulants may bruise easier then someone not on them and the bruise may last a little longer. They bleed a little more but its usually not anything to worry about. A person on blood thiners may also feel colder more often due to the thin blood. Diet can also affect anticoagulents, foods such as leafy greens, alcohol, all affect these medications. Leafy Greens are high in vitaman K wich thinkens the blood. Alcohol thins your blood.

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