Swing Check Valve Wafer Type Double PN 16 Mpa
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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:I had to replace the gaskets on my valve cover only to discover that the valve cover had developed a hole due to oxidation. I waited a week for a new valve cover to come in and left the engine exposed. Should I have any issues? I mean its covered but its still outside. Should I pour some oil on the exposed part of the engine?Its been already about a week.
- yea it will be fine as long as you check the level and watch for bubbles of water on the dipstick after running it a bit, just change the oil and filter to insure you don't water foul a plug
- Q:The valve on my mountain bike tire has a leak, so I want to go buy a new valve (and maybe a couple spares)... how much is the average cost?Thanks!
- Pump the tire up to max and then release the air that may clear any dirt out. If it's leaking around the base it needs patched or replaced.
- Q:In one of the two bathrooms - that we rarely used - I recently found that shower has now only hot water running. The valve is Moen brand with a single knob. On turning this, I get no cold water, but just hot water. I removed the knob, and decided to maybe replace the cartidge, but could not make any headway, after removing the acrylic knob. First, do I need to remove the cartridge?If yes, how? Is it possible to remove it without removing the back-plate glued to the Tile walls? Will appreciate detailed instructions to remove or fix the valve?thanks
- Single Knob Shower Valve
- Q:For example, 2 valves from the modular 4.6 is equivalent to 1 valve from the LS1 which is a bigger valve.
- Depends on the displacement of the engine and the size of the valves use, generally speaking four valves will cover more surface area than two valves. Using larger valves is generally cheap than using multiple smaller valves and less mechanically complex as well. But larger valves often need to be stronger and stiffer valve springs are needed, stiffer/larger valve springs = more energy required to open the valves which means there's a loss of power there, you can get around this somewhat by using stronger yet light materials like titanium, but if you do that, it can get expensive. And there's also the option of using multi-valve heads on pushrod engines like you see in the diesels used by the big three. To answer your question, there's no hard and fast rule about it.
- Q:I have a '98 Dodge Caravan 3.0 and the valve cover gasket is bad. How do I replace it?
- to do it yourself, you need to have a workshop manual (cost $24.00) wrenches (cost $15.00) screwdrivers ( cost $12.00) Gasket (cost $8.50) Liquid gasket (cost $4.00) Hand Cleaner (cost $3.95) Total $67.45 plus tax Having someone else do it for you ( priceless)
- Q:A diabetic patient undergone CABG having aortic valve problem.Cardiologist suggested valve replacement
- Can be cured by valve replacement... alternatively, if you can't/won't go through open heart surgery then you may be able to get valvuloplasty. A balloon is used to stretch the valve open. This does not last nearly as long as replacement, but avoids surgery. A third alternative would be to contact one of the percutaneous valve REPLACEMENT centers (Mayo, Cleveland Clinic, Columbia). This is an experimental procedure which replaces the valve using catheters instead of surgery. Advice offered here is not meant to be a replacement for proper evaluation and examination by a qualified medical professional and should not be construed as such.
- Q:I am trying to bench bleed my master cylinder on a 94 altima...the directions state to attach the bleeding hoses to the outlet valves?? I haver four valves that merely state front or rear??
- The outlet valves are the bleeder valves behind the wheels the ones you open up when your bleeding the system.But to bleed the master cylinder mount it to the car and then fill master cylinder and then screw in the bleeder hoses at the locations where the metal lines hook up to the master cylinder and bend the hoses around back around to the top of the master cylinder so when your bleeding the master cylinder the brake fluid goes back into the top of it to get the air out of it.Then hook up your brake lines back to the master cylinder and bleed out the rest of the system to the wheels.Usually when doing this you start with the right rear bleeder behind that wheel but have someone there to pump on the pedal even when your bleeding the master cylinder first and then you do the rest of the system.On some cars bleeding the rest of the system starts with sometimes different wheels like the front and or the back.But on a usual bases you generally start with the right rear then the left rear and then the right front then the left front.But by bleeding the system check with a shop to find out what the bleeding steps are to bleeding the wheels outs at the valves each car is almost different to do.But the master cylinder is the easiest to start with when it comes to bleeding it but watch out when going to hook up the brake lines back to it because some brake lines are hard to hook up and what I mean by this the fiitting might get cross threaded when putting them
- Q:What are Atrial valves??
- The aortic valve is one of the valves of the heart. It is normally tricuspid (with three leaflets), although in 1% of the population it is found to be congenitally bicuspid (two leaflets).[1] It lies between the left ventricle and the aorta.Check the link below for more information!
- Q:Okay so my boyfriend's father is getting a heart valve replacement....he's so nervous he cried last night when he heard it will be in 2 weeks....and he's usually one of those tough guys has anyone or know anyone who has had this type of surgery. They are leaning towards a animal (cow or pig) valve...because with mechanical you have to take blood thinners for the rest of your life...anyways if anyone knows information on this or knows the pro's and cons of the two diff. types of valves please give me info. Thanks
- I worked in ICU for 16 years, 8 of them with open heart patients. My dad also had 3 bypasses and 2 valves replaced at age 80. He will celebrate his 89th birthday in May. My dad had the mechanical because being 80, it should last the rest of his life. He does take blood thinners, as do millions of other people in the world. It's really not that big a deal, and if it prevents strokes and other problems related to clots, people accept that. You got a lot of good information in the Answer before mine, so I won't repeat. Just understand that it's perfectly normal to be petrified and tearful and scared about such a major surgery. Even the big macho men feel that way, and many of them had fears long after they had the valve done. It's normal. Attitude is a very big factor in uneventful recovery, those with more positive attitudes got better more quickly. So after the initial shock wears off, be sure that all of you encourage him, listen to his fears but help him understand it's a new lease on life for him and that all of you will be there to help him get back on his feet as quickly as possible. When I first started nursing, people would be in ICU for 4-5 days, then in the hospital another 2 weeks after having heart surgery. My dad was home in 5 days, and that was 9 years ago! Heart surgery has come a long way, and he has every right to be hopeful about the outcome. Good luck to him and all of you!
- Q:Ok, so I was just wondering, do you have to have a turbo to get blow-off valves? Also, do you have to have a manual? And are there any other requirements?
- I'm a girl.....you don't have to have a turbo, any type of fast car will get you blown off.
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Swing Check Valve Wafer Type Double PN 16 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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