Gate Valve JIS 10k Standar Double Flanged
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 12 set
- Supply Capability:
- 12345 set/month
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1.Structure of Gate Valve Description:
A gate valve, also known as a sluice valve, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. 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. 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. For extremely thick fluids, a specialty valve often known as a knife valve is used to cut through the liquid. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening. This means that flow rate does not change evenly with stem travel. Also, a partially open gate disk tends to vibrate from the fluid flow. Most of the flow change occurs near shutoff with a relatively high fluid velocity causing disk and seat wear and eventual leakage if used to regulate flow. Typical gate valves are designed to be fully opened or closed.When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low friction loss.
2. Main Features of the Gate 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. Gate 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.
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- My skin, T zone with oil, strawberry nose long worship worship of the mouth of the bucket bucket holding the red, nose and face on both sides of the skin pores thick, would like to ask how to change. I hope to personally experience the pro, give more experience, the more specific the better, thank you friends. More
- Q: Kitchen sink hot water faucet into the water only one, what is the principle of it? How to work
- There are two inside the inlet pipe, one cold one hot.
- Q: The bathroom put a washing machine, bought a three-way dual-switch faucet, had wanted to install in the basin to connect the faucet on the angle of the valve, the result because the bathroom cabinet
- Some of this will pollute the water inside the tank! For health and safety! It is recommended to go to the supermarket to buy blue clean water block, the water tank will be sterilization and automatic flushing toilet and water tank
- Q: It's aquasource /f51b0034np
- Loose where? If it is loose at the sink, where the whole faucet moves, you must tighten it from under the sink and you will most likely need a basin wrench. Go to the local hardware store and discuss this with the folks there. They should be able to give some better advice as I cannot ask questions. They will sell you the basin wrench and explain it's use as needed. Good luck!
- Q: Faucet to open the water heater why not fire
- But the kitchen from the electric water heater pipe long water pressure is small, the beginning of the water fretting did not open, there is also a kitchen faucet out of the hot water there is a clogging of the dredging cut off cut the dregs of dengling japonica down to the small amount of water, See the hot water pipe to remove the hot water faucet
- Q: What is the price of the basin faucet?
- Which depends on where you buy from the slightly, what is the grade of decoration, luxury decoration to go to the store to buy more than 300, the general decoration with a year or two for the change
- Q: Why should the bathroom faucet and kitchen faucet separately sold, the market are classified to sell, what is the difference? More
- Bathroom is just an industry is the name, leading the basin faucet, kitchen faucet, bathtub faucet, shower faucet and washing machine faucet, which basin faucet and kitchen faucet with hot and cold water and a single cold style, bathtub faucet and shower faucet are two And the triple leader, mainly for the shower, while the basin faucet is used for the wash basin, the table from the outlet position is not too high, the kitchen faucet generally have a 360 degree rotation, with elbow outlet, suitable for loading In the vegetable bowl and sink above or with direct drinking water function. Not how to handle and hot and cold water, respectively.
- Q: Can the kitchen faucet be directly connected to the water?
- Singapore water source, subject to strict filtration control, local Singaporeans both young and old, in the growth process, have drunk water sources, accustomed to.
- Q: Is there any kind of faucet that does not splash water?
- Yes, with splash net
- Q: How the kitchen faucet is broken
- Bad this is a lot of circumstances, can explain in detail
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Gate Valve JIS 10k Standar Double Flanged
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 12 set
- Supply Capability:
- 12345 set/month
OKorder Service Pledge
OKorder Financial Service
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