Trunnion Ball Valve For Gas Pipeline System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 set
- Supply Capability:
- 500 set/month
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1.Structure of Ball Valve Description：
Ball Valve is not only own with the functions of opening quickly, easy to maintain, good sealing but also safety fire-safe and Antistatic designs. Lung Yun manufactures designs various kinds of ball valves for one-piece, two-piece, three-piece, thread end, socket weld end, butt weld end, flange type, full port, reduce port. The selection of ball valve material includes stainless steel, carbon steel, and cast iron. The working pressure from 1000 psi to 6000 psi application of you chose. Designs of different sealing are as client’s requirement. Chose the suitable ball valve to use in piping system,
2. Main Features of the Ball Valve：
• Valve body cavity using non-toxic epoxy resin,both inside and outside flashboard completely is coated with rubber
• Free of water pollution
• High manufacturing accuracy
• High strength
• Environmental protection and energy saving
• Good visual effect
3. Images
4. Ball valve Specification
Gate valve
Ductile iron gate valve
Flange Gate valve
Our company can produce all kinds of valves, If you have any inquiry, please contact us, we will offer you our best price.
1,good quality and competitive prices |
2,WRAS,CE,ISO 9001 approved. |
3,AKZO epoxy coating available |
Flanged ends according to BS,DIN,MSS,ANSI JIS |
Designed according BS,DIN,MSS,ANSI JIS |
Ductile Iron or Cast Iron body, bonnet and handwheel |
Cast iron wedge, NBR/EPDM coated |
Stainless steel stem, epoxy coating |
Test: BS,DIN,MSS,ANSI JIS |
5.FAQ
1. What's are the characteristics of gate valve?
The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. The gate faces can form a wedge shape or they can be parallel.
2. What is the work principle of gate valve ？
The gate faces can form a wedge shape or they can be parallel. Gate valves are primarily used to permit or prevent the flow of liquids, but typical gate valves shouldn't be used for regulating flow, unless they are specifically designed for that purpose. Because of their ability to cut through liquids, gate valves are often used in the petroleum industry.
3. What is the structure?
Bonnets provide leakproof closure for the valve body. Gate valves may have a screw-in, union, or bolted bonnet. Screw-in bonnet is the simplest, offering a durable, pressure-tight seal. Union bonnet is suitable for applications requiring frequent inspection and cleaning. It also gives the body added strength. Bolted bonnet is used for larger valves and higher pressure applications.
- Q:Some sink above the water hole is not open to open the hole to open it?
- Is the general artificial stone basin are open hole. Most of the pots bought in the market are equipped with faucet holes, without holes that it is in the table openings. Now most of the faucet to open a hole hot and cold water hose can pass through, to select the faucet and then open the hole. The faucet is the popular title of the water valve, used to control the size of the water switch, there is water saving effect. The replacement of the faucet is very fast, from the development of old cast iron to the electroplating knob, and the development of stainless steel single temperature single control faucet, stainless steel dual temperature dual control faucet, kitchen semi-automatic faucet. Now, more and more consumers to buy taps, will be from the material, function, modeling and other aspects to consider. The faucet first appeared in the 16th century, cast with bronze, the main role is to control the size of the water outlet switch and water flow. Early faucet is spiral lift type, to the market most of the ceramic spool faucet, spiral lift type basically has been eliminated. (2) [Swivel]: Rotary joint placed between the mud pump hose and the rotary drill pipe (3) [Faucet; Bibcock] (1) [Stopcock]: Cut or adjust the [flow through the pipe] Watertap]: Controls the switch with lever and eccentric
- Q:Faucet water is very small, a little blocked, how to do
- Usually the leader of the bubbler blocked, removed to rinse just fine
- Q:What accessories are installed in the vertical basin?
- Buy two hot and cold water angle valve, basin basin faucet, comes with a tube, a glass of plastic, a water, to deodorant ~!
- Q:I'm having a problem with my 35154678 year old bathroom faucet.Leaking has always been a slight problem but I've always somehow been able to get it to stop if I close the faucet REALLY tightly. However, today I tried to turn the faucet shut, and the thing just popped and doesn't stop turning! It goes around and around from weak water flow to strong water flow, without the usual "resistance" before the water finally stops. So basically, I can't shut off the water flow by using the usual faucets and I have to use the main faucets underneath the sink.Gee, I sure hope I'm making sense.I guess it is time for a replacement, but can anyone tell me what might have broken to cause this? Will repairing this be as easy as simply replacing the O-rings, or do I need a plumber?
- It's best to just replace old faucets. Modern technology offers far superior valving than what you have. Call a plumber. Most plumbers will give you low cost or free estimate to repair or replace it and have enough experience to recommend what is best. Older faucets sometimes can be very difficult to replace, best to save your knunckles and let a pro take care of it. Avoid cheap faucets, ones that are made in Mexico or China. Expect to pay at least $ 100 for a good faucet. Good luck.
- Q:Want to wash your hair in the basin, but the leader is too low, how to do it?
- Haha and I used a habit, there is brushing, do not want to use the cup directly to the leader to drink water mouthwash, I bought the kind of glass basin with the high pole of the lead, very convenient.
- Q:Im installing a new kitchen faucet. I have disconnected all hoses and the sprayer from the kitchen sink. I have disconnected the handles and stem.My problem is Im not sure how to remove the two washers directly under the sink handles for cold and hot. Once I get them off I should be able to remove the remaining locking nut on each side.Any suggestions to get these rusted pesky washers off?I have the following tools at my disposal:Basin WrenchPliersScrewdriversDrillDremel Rotary ToolSmall ChiselHammerMallet (Metal and rubber)plus pretty much any other basic tools.Any help much appreciated.
- I used an adjustable wrench and a lot of Liquid Wrench (hardware store) to get mine off. Before you start unscrewing them, lay some cardboard or newspaper on the bottom of the shelf, put on some eye protection and spray liberally with W-D40 or Liquid Wrench and let sit about 5 minutes to soak in. Still wearing your eye gear, start unscrewing those big washers. Once you get them off, just pull off the lock nuts and the assembly.
- Q:Basin faucet special astringent, how to repair ah?
- If you want to split, then you are not there is a sign that is hot and cold it! You put that buckle! Take it down, that there is a screw to let you screw, or you are to remove the entire faucet, and then to change the spool! A 30 it! Not astringent is impossible! As long as no water to continue to use it! Or you change the core! Where are you
- Q:Decoration bathroom to buy wash basin with faucet not
- This is a sub-project, generally if the big bag, then sure to bring you, but pay attention to the quotation, there must be installed to you, if not, certainly not give you equipment, which you can rest assured. Half pack of words are generally not to do, to buy your own
- Q:Kitchen faucet bust water powerful, pool side are water, what reason?
- No cattle tendons, too long, you do not care
- Q:Kohler faucet on the top of the bubble where to sell
- What kind of picture to show me
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Trunnion Ball Valve For Gas Pipeline System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 set
- Supply Capability:
- 500 set/month
OKorder Service Pledge
OKorder Financial Service
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