Ball Screw Gate Valve with API 6A Standard
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- 100 pc/month
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1. Structure of Ball Screw Gate Valve Description
1) It has a long service life of seal surface supersonic sprayed hard alloy.
2) Valve open/close is ball screw structure which reduces effectively torque to the 1/3 of common valve.
3) Gate valve structure.
4) Stem structure has the function of pressure balance and switch indication.
5) Stem seal packing, seat end surface seal ring are flexible energized seal structure to have reliable seal.
6) Be applied to large size and high pressure valve.
2. Main Features of Ball Screw Gate Valve
1) Advanced test for quality
2) MTC provided
3) Good price and service
3. Ball Screw Gate Valve Images
4. Ball Screw Gate Valve Specification
1) Working Pressure: 2000PSI～20000PSI
2) Nominal Size: 3-1/16"～9" (78mm～230mm)
3) Working Temperature: -46°C～121°C（Class LU）
4) Material Class: AA、BB、CC、DD、EE、FF、HH
5) Specification level: PSL1-4
6) Performance Requirement: PR1
7) Working Medium: oil、natural gas、mud and gas containing H2S、CO2
5. FAQ of Ball Screw Gate Valve
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
One of the leading manufacturers and suppliers specializing Oilfield products in China, mainly offering various of oilfild products consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
- Q:Around the relief valve there is water leaking it is not the valve it's self or the threads it's around the out side of it. The valve is on top of the heater
- Sonds like the water heater itself is leaking. As the heater has an insulated jacket around it it is probably the easiest place for the water to escape. call a plumber. It is easyenough to test it to see if it is leaking.
- Q:Arrange these structures in the order in which blood passes through them-assume the blood is about to leave the right atrium.Put in order:AortaAortic semilunar valveLeft atriumLeft ventricleLungsMitral valvePulmonary arteryPulmonary semilunar valveRight ventricle Superior/inferior vena cavaTissues of the bodyTricuspid valve
- Superior vena cava right atrium tricuspid valve right ventricle pulmonary valve pulmonary trunk (we actually refer to this as the main pulmonary artery) pulmonary arteries pulmonary capillaries pulmonary veins left atrium bicuspid valve (we refer to this as the mitral valve) left ventricle aortic valve aorta
- Q:My 97 Tahoe has a leaking A/C pressure valve. I went to charge the system yesterday, and when I finished I took the hoses from the charging gauges off. The pressure side valve leaked. I pressed it down with a small screwdriver yet still couldn't get it to seat. I looks like it might have a damaged seal around the valve.Can I replace the valve? And if so, how. Or do I have to replace the entire hose assemble as they connect to the compressor?Thanks
- you can replace the valve--but when you take the old one out so will all the gas. If it just leaks a little the air tight cover cap should suffice to avoid this proceedure.
- Q:Ive been tolding one or more of my valves is/are knocking, how can I fix this. Detail would be great, this is for a F0RD 460, from a 90. I was wondering if I can just buy some used heads(not sure if this comes with these things called valves, haha)but I can pick up some 460 heads, for pretty cheap.. on those and do a full swap, since mine is from 90 i dont know if year would matter. So how can I fix knocking valves., thanks
- valves dont knock they tap and generally all you have to do is adjust the valve lash, but you may need new valve springs if those heads have alot of miles or were abused.
- Q:eventually needed mitrial valve replacement or Valvuloplasty? It is also sometimes called Acquired Valve Disease, Aortic Valve Disease or Mirtral Valve Disease. Any information would be very helpful. I was not born with this condition if that helps at all.
- Balloon valvuloplasty is a procedure in which the stenotic heart valve is stretched open using a balloon catheter inserted through a artery in the groin. Obviously the best deal if it works to resolve the problem. The valve replacement is a procedure that requires open chest and open heart surgery. Heart bypass circulation, significantly pain management and some time in the intensive care unit whilst usually in an induced deep sleep. Check out the website below. Optimistically the valvuloplasty should have you back to excellent health.
- Q:also are those air flow limiting valves safe for the air pump to reduce the flow of air, I have one because the air bubbles are just way too many without one and it scares the fish away
- a check valve is to prevent back siphoning of water into the pump if you have a power outage or unplug the pump by accident. I'd suggest checking it by blowing through it the wrong way; if air does pass through get a new check valve (check new ones to be sure they don't limit airflow too much, and that the close in the wrong direction, many are cheap crap and don't work the day you buy them, so check them before you leave the store with it...note: same with thermometers, compare them with each other so you don't get the one that's crap) what you want is a normal air valve, they come in various configurations, one or more valves so as to run multiple airstones and to balance the airflow to each stone or ornament. You should not however just use the valve to limit airflow, as this damages the pump eventually. You can just let one of two valves bleed off a little air; however make sure another check valve is in the line from the tank to the valves or else you risk water coming out of that valve if it's lower than the tank water level.....You may want a smaller air pump or an adjustable one instead.
- Q:We need to replace our erg valve, but we cannot locate it.
- I have that very vehicle and have had to locate mine, it is on the passenger side of the engine towards the firewall and it has an 5 pin electronic connector (Mine is Black) on top of a dark grey to black colored cylinder next to the cover on top of the engine. But before you go through replacing it (as it is around $200 to $300 ) try cleaning it with spray type fuel injector cleaner and work the stopper inside in and out until it frees up. This will need to be repeated as the faulty item in my vehicle was an o2 sensor of which there are 4 located throughout the engine. So you will need to have a decoder to check and see which is to blame. Most parts stores will read it for free. Good luck. P.S. my o2 sensor cost about $60 for the part.
- Q:I want to put a blow off valve in my car to make it sound cool lol but i dont have a turbo yet ... do i even need one?
- Without a turbocharger there is nothing to blow off. Like asking if you need a lamp to use a light bulb.
- Q:I have three zone valves, two out of the three don't ignite the gas. Once I turn up the thermostat I see the lever on the zone valves move but no gas ignition. Only one of three works fine. Any leads? Thanks!
- Generally, there are those who swear by and those who swear at Weil-Mclain. I am amongst the former - if installed properly and with the correct peripheral equipment. Otherwise, they can be quite touchy and very fussy. The simplest solution I can suggest is that you purchase a WM Zone Valve Control - linked below. It will be fully compatible with the rest of your system. Not so expensive and very effective.
- Q:I keep the tire pressure in my tires at approx 40 lbs per tire. I have an inexpensive tire gauge that I use to measure the pressure. Recently, one tire seemed low, so I measured the pressure and the batteries were dead in the tire gauge. I replaced them and measured again.It said 20.5! I thought I was going crazy, but then measured all the other tires and they were around 35 to 40. I filled up all the tires to about 40, but when I measured the weird one again, it said only 30!The question is, could there be a problem with the tire valve that is preventing me from getting a good measure of the pressure? I filled up the tire to where it looks really filled up, and I'm afraid to overfill it. I'd like to get it to 40 lbs but I don't know if it's already gt; 40 lbs with a tire valve problem. Or if a tire that's at 20 pounds can look so filled up that you couldn't tell it from a tire that's at 40 pounds?Any info would be appreciated.
- The tire valve won't cause a poor reading. If there is air leaking when you test the air pressure, you can get a low reading. Hold the guage square on the valve and if you get a reading and don't hear air hissing while you are getting the reading, the guage will be right. Trust it and fill up your tire.
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Ball Screw Gate Valve with API 6A Standard
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100 pc/month
OKorder Service Pledge
OKorder Financial Service
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