Swing Check Valve Wafer Type Double Disc PN 1.6 Mpa
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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 Swing Check Valve
Check valves are used in pipes under pressures between PN1.6~16.0MPa(Class150~2500Lb), working temperatures-196~600℃, They are used in industries include oil, chemistry, pharmaceutical, fertilizer, and power gene-ration to prevent the backward flux of the media.
The main structure features of Swing Check Valve:
1、The products feature a reasonable structure, reliable seal, good performance and nice modeling.
2、Either soft or hard seal can be selected for the product upon different working conditions.The sealing face is built up with Co-based
carbide alloy, leaving a better wearability, corrosion and scrap resistance and a longer duration.
3、Small opening pressure, the disc can be opened fully with a very small pressure differential.
4、Inside-set bolt-bearing structure reduces leakage and reliable use.
5、PN≥16.0Mpa (class1500), the middle cavity uses a self-tightening sealing structure to have the sealing performance reinforced along
with the pressure rise so as to ensure the sealing performance.
6、Different parts materials and different sizes for flange, butt-welding are available for sensible combination according to different working facts and customers' requirements.
Parameter of Swing Check Valve:
Standard Criteria | GB customize |
Pressure Rating | 1 Mpa 1.6 Mpa 2.5 Mpa 4 Mpa 6.4 Mpa 10 Mpa 16 Mpa customize |
Valve Size | 50 mm 65 mm 80 mm 100 mm 125 mm 150 mm 200 mm 250 mm 300 mm 350 mm 400 mm 450 mm 500 mm 600 mm customi |
Actuator | Automatic customize |
Connection | Wafer customize |
Medium | Oil Steam Water customize |
Medium Temperature | -196~600℃ customize |
Structural style | Swing double-clack structure customize |
Application Fields | Agriculture Electricity Medical Petrochemical customize |
1-Body Material | CF3 CF8C CF8 WCB CF8M CF3M customize |
2-Disc | CF3 CF3M WCB CF8 CF8M CF8C customize |
3-Pivot | 1Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti 2Cr13 customize |
4-Spring | 60Si2Mn 1Cr18Ni9Ti 4Cr13 0Cr18Ni12Mo2Ti customize |
Design Standard | GB/T 12224 customize |
Connection Standard | GB/T 9113 HG 20592 JB/T 79 customize |
Test Standard | JB/T 9092-1999 customize |
Face to Face | GB/T 15188.2-1994 customize |
Images of Swing Check Valve:
FAQ of Swing Check 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:What is a foot and check valve what's the difference between the two?
- A foot valve is a check valve with a screen to stop debris. It depends on whether you're pumping water with alot of sediment.
- Q:Describe a typical semilunar valve and tell how it works
- Semilunar okorder /
- Q:I have a stainless valve I want to install in a copper domestic water line. My concern is: are the two metals compatible? Are stainless steel and galvanized steel compatible?
- I am a bit confused. You ask about nnecting Copper to stainless steel, then ask if Stainless steel is compatible with Galvanised steel. However to join Copper to stainless steel , you will need a special Flux which is only obtainable from a Plumbers merchant. That is if you need to solder them Together. If you dont solder them, Then , yes they are compatible.
- Q:I went to turn the water off with the shut-off valve so that I could do some work on the toilet tank (replacing old and leaky fill valve) but the water won't shut off. I'm assuming that I'll need to replace the shut-off valve itself but could anything else be causing the problem? The funny thing is, the leaky fill valve that I wanted to replace has now stopped hissing and leaking and the tank seemingly fills fine. But of course the water can't be turned off completely.Just wanted to check make sure that there aren't anything else I should do or consider before I went off to replace the shut-off valve.Thanks
- Youdont give much info here.Does the ballcock come back up after flushing, if it doesnt you can bend it gently upwards, so that the piece connected to it that stops off the water, works better.If its ok then best buy a new ballcock with the valve attached.The way these work is all to do with the floating ball at end of ballcock .When the ball is on top of the water , then the other end stops more water coming in.These are usually easy to sort out.
- Q:Is a leaky heart valve considered to be a form heart disease?
- Hello, Yes, it is. Obviously the leak is still within the arteries, - no blood is leaking out of the heart, - any leak is only in the backwards direction of blood-flow. One function of the valves is to stop blood which has just been pumped, from falling backwards again to where it came from. As soon as the pumping action stops, the valve has to close to lock the pumped-blood in its new forward position. If any blood leaks back through the closed valve, that is called regurgitation of blood, - and the closed valve which is leaking is described as incompetent or insufficient, in medical language. Sometimes newborn babies are born with a heart valve (or valves) that leak backwards, having not been properly formed in the womb, - or sometimes the valve (or valves) are damaged in adult life by some disease, - for example, infections like Rheumatic Fever or Syphilis, (both rare nowadays). I hope this is of some help. Best wishes, Belliger retired uk gp
- Q:i have a 1986 Ford Mustang 3.8L V6 automatic. i need to change to valve cover gaskets but im not sure if i can do it. what do i need to do? and do i need to ad something else other than new gaskets? thanks
- Valve cover gaskets are very easy to change. Just make sure you get good gaskets, and when you tighten the bolts back down make sure you alternate bolts back and forth, don't torque one down and then jump right to the next one or you'll warp the valve cover since its aluminum. Start with one bolt get it slightly snug, then go to the one in the opposite corner and do the same, keep doing that until you have them all slightly snug, then start slowly torquing them down until they're all set at the proper torque. (Sorry I don't know the torque on those bolts).
- Q:Electric Hot Water Tank Pressure Release Valve Leaking, Why?
- They build up mineral deposits on the valve seat sometimes that will cause them to leak.Try lifting the lever to open it completely then flip it closed. That will sometimes clean the seat and stop the leaking. It might take two or three tries. If that doesn't stop the leak then you'll need to replace the valve.
- Q:My car may have warped valves. What does this mean? Can it be fixed? If so about how much? And how does this happen in the first place? Anything helps! Thanks!
- It is not often that valves warp and sometimes a mechanic means the head is warped. In either case it has to do with how the engine was operated and maintained. One specific answer would not do. The actual repair that should be used depends on the exact nature, cost considerations and time that the car can remain off the road. The head can be repaired, provided there is no hidden damage (holes in pistons and or cracks in either the head or block). The cheapest fix might be to get a used head/s from a salvage yard and have them installed. Having the head reworked might be close in cost. However depending on other damages and labor costs a engine from a salvage yard might be a better investment. At the most expensive end is a replacement engine from the automaker. Now the choice to fix the present car needs to be balanced out with expectations. Keep in mind that car ownership is a money loosing proposition, and the object is to keep that loss to a minimum. I own cars over 20 years old and the bodies are sound. I also don't plan on replacing them any time soon. If you plan on keeping the car for some time, it is just cheaper to fix up then replace (provided the body of the car is sound).
- Q:I've been working on cars since around march of 2012. I new. I have a set of 305 heads that were really dirty. It came from a 79 camaro that never had an Oil change. I took the valves out and the valves are pretty burnt. I was wondering If I cleaned them up would they still be good to use? The edges aren't rough or anything. Just let me know what is need to know please. The heads I know are still good.
- People reuse valves all the time, just need to inspect them for straightness, keep them in the same locations in the heads and relapping them is a great idea also.
- Q:Valves regarding WC's
- David, tercir is wrong. A flush valve is THE valve inside of a toilet tank that allows water to refill the tank when you flush your toilet. That flush valve has a float on it so when the tank refills to a certain point, the float shuts the water off. A flapper valve merely HOLDS the water in the tank until you flush the toilet. The flapper valve is the thing on the bottom (inside) of your tank that covers the water outlet. When you flush your toilet, that flapper raises the water that is currently inside of your tank, is what refills your toilet bowl when THAT water goes down into your sewer system. OK?
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Swing Check Valve Wafer Type Double Disc PN 1.6 Mpa
- 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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