High-performace pipeline ball valve DN3 inch

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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

 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

 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  GBGB/T  JBJB/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 

Images of pipeline ball valve:

High-performace pipeline ball valve  DN3 inch

High-performace pipeline ball valve  DN3 inch

High-performace pipeline ball valve  DN3 inch

FAQ of pipeline ball valve:

Q1:I can’t find the type of steel check valve which I need. what can I do?

The chart above only lists out some common composition of steel check valve parts.We may provide other different parts material composition according to the customer's request or the actual valve working condition.

 

Q2:Which certification do your products pass?

  Our products are in accordance with ISO 9001ISO 14001API 6AAPI 6DTS CEAPI607/6FA/BS6755.

 

Q3:How can I place an order?

  The only one thing you should do is to tell us the sepecification about type quantity and  mode of transportation, then we will send you quotation within 24 hours.



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Q:Can anyone tell me who makes this automatic sprinkler valve?
I dont think they sell just the top plate by itself even if you could determine the mfgd. Cut out the entire old valve and replace it. Its not that big of a job.
Q:Heart Valves?
My dad had his replaced because he had rheumatic fever as a child. Many people have them replaced due to congenital defects of the heart. If you are asking why the replacement valve went bad, my dad still has his the original replacement. He did say that the valves made from pig, cow, or cadaver only last 5, 10, 15 years.
Q:Which valve type is commonly used at ship's sea chest suction (inlet) side?
Sea Chest Valve
Q:Need flush valve for design project.?
Flapper valves are all about weight and pivot points and center of gravity. The air bubble inside the plug acts like a ping pong ball initially, holding the flapper open. When the water gets down to the level of the flapper, it tends to close too soon as you point out. But you can attach a smal plastic cup to the back of the flapper that fills with water and holds the flapper open when the water level is very low. You put a small hole in the bottom of the cup so that the water in the cup slowly drains out and finally the cg shifts and the flapper closes.
Q:What does it mean when you have 2 heart valves?
Your mom probably has a Bicuspid aortic valve, that she was born with.. it means that the valve between her heart and the aorta has two valve leaflets instead of the usual three valve leaflets (not four) in normal people. Bicuspid aortic valve is caused by fusion of two of the three leaflets. It's a fairly common congenital condition, and is associated with a risk of aortic aneurysm (a weakening of the wall of the blood vessel which then causes ballooning of the vessel wall)...usually of the ascending aorta. All the best for her safe recovery.
Q:where are angle valves used ?
I okorder.com/... I hope that I adequately answered your question. Wingman
Q:what is the definition of differential pressure for valves?
You and me alone and nekkid. Mornin Beautiful.
Q:Leaking car tyre 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:I can't fix my 3rd valve slide! Help?
Be sure that it is aligned correctly when you place it back in the valve casing. When you are putting it back in, it has to turn until you hear a click, indicating that the valve guide has fallen in the right space. This aligns the valve with all the ports. (The valve guide is a small plastic piece located under the valve spring. This valve guide must snap into a little notch inside the casing. When it does, the valve will be perfectly aligned. You will know when the valve guide is in the right place because you will feel and hear a click and the valve will not rotate any longer.) After thorough cleaning, oiling, and correct valve placement, if you still notice it sticking, take it to a repair shop to have it chemically cleaned. They are typically very good and will ensure your trumpet is in proper playing condition.
Q:PCV valve on 98 Eclipse?
Your okorder.com okorder.com, which covers all Eclipse/Talon models.

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