Pneumatic Safety Valve with API 6A Standard

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1. Structure of Pneumatic Safety Valve Description


The Pneumatic safety valve is mainly used on the wellhead X-mas tree of ocean, offshore platform or onshore, whose function is when fire hazard or abnormal high or low pressure happened, it can close the safety valves automatically according to set procedure to ensure the wellhead safety.


2. Main Features of Pneumatic Safety Valve


1) API Standard

2) High quality and fast delivery

3) Best price and service


3. Pneumatic Safety Valve Images


Pneumatic Safety Valve with API 6A Standard

Pneumatic Safety Valve with API 6A Standard

Pneumatic Safety Valve with API 6A Standard


4. Pneumatic Safety Valve Specification


Nominal Diameter2-1/16"4-1/16"
Nominal Pressure 2,000Psi10,000Psi
Material classAAHH
PSL classPSL14
PR classPR 2
MediumPetroleum oil, natural gas, water, mud
End connectionAPI standard connection


5. FAQ of Pneumatic Safety 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 in values products in China, can supply series of values to around the world.


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.


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Q:Tough question about valves?
The shape of the internals of the valve determine the flow characteristics. Ball, butterfly and gate valves are usually only used for on/off operation and have very poor control abilities. Other valves like globe valves and flow control valves have specific flow characteristics. They can vary from a linear characteristic when flow is proportion of the percent of valve stem travel to others such as parabolic, quick opening etc.
Q:how can multi valve prolapse affect me? (13 year old female)?
Do you mean Mitral valve prolapse? The mitral valve helps blood on the left side of the heart flow in one direction. It closes to keep blood from moving backwards when the heart beats (contracts). Mitral valve prolapse is the term used when the valve does not close properly. It can be caused by many different things. Most people have no symptoms, but some people have chest pain, a rapid pulse, awareness of heartbeats, migraine headaches, fatigue, and dizziness. In a small number of cases, the prolapse can cause blood to leak backwards. This is called mitral regurgitation. Mitral valves that are structurally abnormal can raise the risk for bacterial infection. Some forms of mitral valve prolapse seem to be passed down through families (inherited). Mitral valve prolapse has been associated with other genetic disorders.
Q:2 leakages in one of the valves in my heart?
Hum...it depends how bad your leakage is. If it causes too much blood to flow in the wrong direction it could cause an enlarged heart. What lead up to you having an echocardiogram? My son has has epstines malformation of the tricuspid valve and it caused leakage. It depends on the level of the leakage. It can be a big issue but obviously your leakages are small and nothing to be concerned with? I would def. call him and get some clarification....
Q:Can i smoke pot with and artificial valve?
Heres to the brotherhood.Have fun!
Q:replacing valve cover gasket?
the best thing i could tell you is clean them good and when you put the gasket on dosent matter if its cork or not, but the silicon ones are better, is that to make sure that the mounting surface's are clean. and have no oil on them otherwise your gonna have a leak. as for the pain clean em good and it really dont matter which paint
Q:Is having a leaky valve normal?
If its not serious, you should have a normal heart rate. My heart rate has always been normal, and i have Aortic Regurgitation (leaky valve), Aortic Stenosis, Bicuspid Aortic valve, and a slightly Enlarged Aorta and my Cardiologist For the last 15 years, has said i have a normal heart rate. So your heart rate should be normal.
Q:Trumpet valves making weird sound?
No, there shouldn't be any scraping sounds. Yikes! It may be simply that the spring guide is misaligned. I'd pull the valve and try to make sure it locks-in when you replace it. On Yamaha's, the valve guide locks in with the valve facing forward (or backward - but you won't be able to blow through it with the valve down). So pull it. Look to see if there's a number engraved on the top section of the valve, and if so... it faces the player. Once you slide it in, turn it side to side slightly. If it won't turn, the valve guide is in place. If it turns a little, you should eventually hear the valve guide snap into the groove and you won't be able to turn it. If the scraping sound continues, the spring may be bent and need to be replaced (easy do-it-yourself kits available on-line). As to the sound, my guess is that this is just a matter of adjusting to a MUCH smaller mouthpiece than you're used to using. Everyone sounds awful when they start. That said... You should also check to see that the spit-valve corks are there and sealing the tuning slide and third valve slide completely. They'll fall off sometimes, which creates a leak and thus an annoying buzz in the sound. It's a good student model trumpet, so congrats on the purchase, and enjoy!
Q:What's an easy way to remember aortic, pulmonary, mitral tricuspid valves leaflets orientations?
The tricuspid valve has three leaflets which are thin and membranous with commissures that appear more like indentations than true commissures. The TV apparatus is similar to the mitral valve but has greater variability and thinner leaflets. The three leaflets are the anterior, septal and posterior leaflets, with the anterior and septal being larger than the posterior leaflet. TV= tricuspid valve tri-cuspid=3(three leaflets) leaflets=3leaflets Tricuspid: Having three flaps or cusps. The valve that is called the tricuspid valve is situated between the right atrium and right ventricle and permits blood to flow only from the atrium into the ventricle. The aortic valve in the heart also has three cusps. Tricuspid valve (Anat.), the valve, consisting of three triangular membranous flaps, at the opening of the right auricle into the right ventricle in the heart of most mammals; -- sometimes called the tricuspid valves, each flap being regarded as a valve. Take care as always
Q:I can't fit my bike pump on to one of my presta valves.?
The valve stem is too short. Tubes that have presta valve stems also come in different valve lengths. You need a 40 or 60 mm valve stem or a valve stem extender.
Q:valve core?
You can do it yourself very cheaply. All you need to do is go to Walmart or a Auto parts store and get four valve cores and a valve core remover, then go to a gas station the has a air compressor. Remove the valve cores and put the new ones in, you don't have to let all the air out Just put the new valve core in and air the tire back up. I would check the old valve cores before I changed them or have them changed by mixing water and soap together and put in on the top of the valve core, if it bubbles then you need to replace them, if it doesn't bubble someone is just try to scam you.

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