High-performace pipeline ball valve PN 900 Class
- Ref Price:
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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 |
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 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 |
Images of pipeline ball valve:
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 9001、ISO 14001、API 6A、API 6D、TS CE、API607/6FA/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.
- Q:The time has come to re shim my 06 450, and I am having a small problem (I think anyway). The exhaust valves have decreased to below the required spec and need to be replaced with thinner shims (as is usually the case), but the left intake valve has for some reason increased its valve clearance (from 0.16mm to 0.23mm). Is it normal for the valve clearance to increase? I thought they would only decrease... Any ideas? Unless the valve is being held open by something. Many thanks, Jim
- The valve seats in the head take a constant pounding when the valves close - causing the valves to move up into the head and tighten the valve clearance. Carbon build up on the valve seats and valves will hold the valves open a fraction (unnoticeable in the engine's performance) - which will loosen the clearance.
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- Q:When using seafoam through the PCV valve. Which side contains the vacuum? From the crank case of intake manifold? The brake booster line is very difficult to access and on their site it says I can apply seafoam through the pcv valve.
- The PCV valve scavenges OIL VAPORS from the crankcase tthe VALVE COVER. Remove it and you will FEEL the vacuum when you put your thumb over it. It will POP the small pellet inside it. Foolow up with GUMOUT srpay and use BOTH to clean the THROTTLE BODY and the IDLE AIR CONTROL VALVE, the IAC is resonsible for mixing AIR with injecte4d fuel. A dirty IAC will RUIN mileage and clog up the converter. GOOD LUCK!!!
- Q:It has been known that although tissue valves have lower rates of thrombotic episodescompared with mechanical valves, they are difficult to procure, and their longevity has not yet been proven. Is this true as of 2007? Thanks for answering.
- Aortic valve alternative is a surgery wherein a affected person's aortic valve is replaced by a distinctive valve. The aortic valve could properly be stricken by a extensive selection illnesses and require aortic valve alternative. The valve can the two grow to be leaky (regurgitant or inadequate) or caught partly close (stenotic). Aortic valve alternative presently demands open heart surgical operation. learn is being achieved now directly to advance valves that is implanted utilising a catheter without open heart surgical operation. There are 2 uncomplicated varieties of synthetic heart valve, mechanical valves and tissue valves. Tissue heart valves are many times produced from animal tissues, the two animal heart valve tissue or animal pericardial tissue. The tissue is dealt with to avert rejection and to avert calcification. there are possibilities to animal tissue valves. on occasion a human aortic valve could properly be implanted. those are stated as homografts. Homograft valves are donated by sufferers and harvested after the affected person expires. the sturdiness of homograft valves is probable the comparable for porcine tissue valves. yet another technique for aortic valve alternative is the Ross technique or pulmonary autograft. The Ross technique includes going to surgical operation to have the aortic valve bumped off and changing it with the affected person's own pulmonary valve. A pulmonary homograft (a pulmonary valve taken from a cadaver) is then used to swap the sufferers own pulmonary valve. Mitral regurgitation (MR), additionally conventional as mitral insufficiency, is the strange leaking of blood interior the path of the mitral valve, from the left ventricle into the left atrium of the middle.
- 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.
- I will rstrict myself to only the types other wise the selection criteria are many. GLOBE: These are used for controlling a process parameter loop. They cause medium pr. drop are ideal for clean fluids. The shape of the stem is contoured to get the desired characteristics. The repeatability of the type in flow control make it ideal for closed loop control. BUTTERFLY: These are low pr drop devise that are used primarily where u can't allow higher pressure drops. Good for clean fluids in on/off service. Even allowed for gases. it opens/shuts faster than other types of valves. Sealing characteristics are not as good as ball valve, particularly unsuitable for fluids containing solids.
- Q:I am trying to remove my supply valve behind my toilet to replace but the valve wont come off. I am using a cresent wrench to turn it and it turns but does not unscrew. How can I remove this piece?
- If you have to fight it then stop right there, It's not worth it, your floor will rot out on you in time unless you shut off the water at the main, cut off the old valve and put on a new one, Sweat it on or use a compression fitting valve and get a new float if you need one thing you don't need is water outside of the toilet. are you willing to test to see if it is water or a wise cracker, Do it right, it don't cost much on this one.and it is a whole lot easier.
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- Any plumbing supply shop should have them as well as most home stores, but they are generally for a specific purpose such as at the bottom of a well pick up pipe. Basically a check valve to prevent water from draining back to the well when the pump is off, thus eliminating the need to prime the pump for every on cycle. Al
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- There is a small nut around the valve handle on the valve tighten this one
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- === take it back and get another valve .... if it doesn't work freely in your hand then the valve will be a problem if you install it ---- working with pvc you should use the purple glue that is waterproof and it is a good seal and no leaks when you have
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High-performace pipeline ball valve PN 900 Class
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 100 pc/month
OKorder Service Pledge
OKorder Financial Service
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