Throttle Choke Valves with API 6A Standard

Throttle Choke Valves with API 6A Standard System 1

Throttle Choke Valves with API 6A Standard

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3 pc

Supply Capability:: 800 pc/month

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1. Structure of Throttle Choke Valves Description

1) Hole in Bonnet Nut to facilitate venting of pressure

2) Forged bonnet nut with lugs

3) H2 Classic prevents bonnet seal extrusion by means of body-to bonnet contact behind the O-ring seal

4) The bleed valve allows safe venting of the body cavity pressure

5) H2 is designed and manufactured in accordance with API 6A,including performance verification testing for PR2 level chokes

6) Forged body

2. Main Features of Throttle Choke Valves

1) API Standard

2) High quality and fast delivery

3) Easy operation and maintenance

3. Throttle Choke Valves Images

Throttle Choke Valves with API 6A Standard

4. Throttle Choke Valves Specification

Working Pressure ：3,000Psi～20,000Psi

Nominal Bore ：2-1/16"～4-1/16"
Working Temp ：KU (-60℃～121℃)
Working medium：oil, gas, water, mud
PSL Class ：PSL1～4
PR Class ：PR1～2
Material Class ：AA～HH
Actuator：Manual, hydraulic
End Connection：Conform to ANSI and API

5. FAQ of Throttle Choke Valves

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 offer 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.

Q: my check engine light just came on and i have some oil on the block of my engine, a friend told me that the valve cover gasket needs resealed. could that be why my check engine light is on?: I changed my vavle cover gasket over the weekend and my check engine light had been on....it is now off. That is the only repairs I have done. I was informed it could be my catalytic convertor causing the check engine light so i have ordered that. However with the light off.....idk lol

Q: my dad's friend died, and dad had been keeping some valves of his. now we've been left with about 400 valves and i'm going to sell them.my main question is what are they used for? i need to write a description for ebay but have no idea what they're for! anyone know?also, how much should i sell them for? on the box it says 11 shillings, which i worked out as ?1.32, but how much should i sell them for on ebay? there's prices on ebay that are about 50p to ?1.50 for most of them, but some are about ?7 but have no bids at all. how much should i start the bidding at?also, if you could give me any other information that i should put in the description, i would really appretiate it :)they are mainly 'Mullard' valves (the company name) but some are 'MAZDA'thanks! :D: Valves (we call them 'tubes' here in the US, but 'valves' is actually a better description of how they work) were used on all kinds of electronics up to the 1970s. Radios and TVs mostly but also musical instrument amplifiers, PA system, etc.etc. In fact some high-end 'audiophiles' believe valves give you a better sound, so even today there are special (very expensive) amplifiers for both stereos and for guitars, that still use them. Only certain ones though, the ones that do final-stage amplification. And they still make the valves for these. People will want them for restoring old electronic gear, and to keep on the shelf in case one of theirs dies (they have a limited life). I have no idea what they're worth, but the answer to that question is: Whatever someone is willing to pay for them. So you have a few choices. Find shops that restore old electronics and call them and ask if they have anyone who would asses your valves, or even better, if they're interested in just buying the whole lot of them as a lot. Or go on EBay and look for the particular numbers and see what they've been selling for.

Q: in confederacy of dunces when ignatius talks about his valve closing all the time. is he talking about a throat valve or his he talking about like some intestinal valve? my mom says it's his intestinal valve, but i think he's got asthma or something and he's talking about his throat: May relate to a hiatus hernia, which is a fairly common illness involving a hole in the diaphragm separating the stomach from the lung cavity.

Q: Hi. I am planning to install new kitchen faucet and noticed that there are two shut off valves under the sink. One of them is badly rusted and needs to be replaced. I noticed that it is connected to three pipes (one of which is kitchen faucet). The other is clearly water coming in. What is the third one connected to wall? Also how should I go about replacing this? Anything that I should be careful of? Thank you.Here's picture of shutoff valve.: Ditto on the picture. It sounds like a valve that supplies water to both the faucet and another appliance. If the line not going to the faucet is copper and measures 3/8 across (OD or outside diameter), likely a dishwasher. If it's 1/4 OD, likely a refrigerator ice maker. More important is what kind of pipe you have coming into the cabinet to the valve. An older house may have galvanized steel, typically nominal 1/2, which measures about 3/4 OD. Newer homes are more likely to have copper, typically nominal 1/2, which measures 5/8 OD. Hopefully, either will come into the cabinet for several inches before meeting the valve. Shut off the water downstairs, then disconnect the two smaller supply lines at the valve. For steel pipe, the valve is threaded onto it. Use two wrenches, one pipe wrench on the pipe itself, tensioned clockwise, then another to unthread the valve counterclockwise. For copper pipe, the valve is typically soldered on or has a compression connector with a fairly wide nut holding onto the pipe. Cleanest removal, with enough copper in the cabinet, is to use a mini tubing cutter and cut the copper right under/behind the valve, freeing the valve. Take the valve to the store and buy a match, preferably a quarter-turn ball valve. One glitch is the possibility that it's an old flare valve - meaning that the two lines you unhooked have flare nuts. If they're copper, I'd plan to slide the flare nuts back a little, cut off the flares at the end of the tubes, and get a new valve with all compression fittings. If the old lines are then too short to make it to the new valve, they can be cut back further, then extended with new copper, or short flexible water supply lines with compression fittings on each end. I'm still leaving out more stuff, but that's enough.

Q: I want to reduce the prssure of a liquid flow (ethanol) from 16.7 atm to 1.2 atm? Do I need more than one valve?: One control valve can reduce pressure, as long as there is always a significant flow through it. The main reason for using more than one valve is usually to reduce or prevent cavitation caused by a large pressure change through a given valve. Ethanol has a pretty high vapor pressure, so cavitation might be a problem. Control valve manufacturers usually provide design guides for their valve trim choices (often in software form) that lead you through the choices and requirements. Each valve design has different limits. But, my seat of the pants feel is that you can do this with one valve. I have included an example. I am not specifically recommending this company. -- Regards, John Popelish

Q: how do i adjust the valve lash my book sys to torque to 136 in lbs but my wrench is only in ft lbs: valve lash is a small gap between the rocker arm and the valve stem as the engine heats up the gap gets tighter due to expansion of valve train parts. To set the lash correctly find the gap that is recommended and use a feeler gauge to set. loosen the jam nut that holds the adjustable screw and set the screw to point where the guage has a slight drag on it. all this is done at the rocker arm and takes practice to get the feel of it. This must be done while the valves ARE CLOSED and the engine rotated to the correct position for that cylinder. Once the gap is set using the feeler guage, hold the adjustable screw still and tighten the jamb nut to the in./lbs. speced. In./lbs are a smaller value than ft/lbs. Find a torque wrench that has the smaller increments. If your not sure, find someone who HAS done this before and get them to assist you. Again, it must be done with the engine rotated to the correct spot. Usually around TDC for that cylinder being adjusted. Once set, test again with the feeler guage and see if the lash changed during the tightening of the jamb nut. If so, set again till lash has a slight drag. This means that you can slide the feeler guage in the gap and its not to loose nor to tight

Q: Do blow off valves serve any purpose besides making the hiss when you shift? how much does one cost?: Blow off valves are used on cars with a Turbo. They act like a safety valve when the pressure gets too high. That's the hiss you hear.

Q: pls. tell me the differnce between isolation and block valves and also where it to be used .: *Terminology okorder /

Q: So I bought my car about 4 months ago (1999 mustang) and the second day the check engine light came on and was the code for the EGR valve. I just reset the ECU and it went off and stayed off until now. Same code for the EGR, but this time after resetting ECU the light continues to come on. Is the EGR valve important enough to have fixed? and I have aftermarket Flomaster exhaust if that would have anything to do with the code being thrown: It's there for a reason.

Q: I am a 55-year-old female going in for mitral valve replacement surgery, and I need to decide on which valve to get: bovine or mechanical. If you have any experiences or know anyone who's had either of these types of valves placed in their bodies, please elaborate on the experience. I want to know the pros and cons of each.Thank you.: I had open heart surgery, repairs to my mitrial and tricuspid valves. On the mitrial valve, an Edwards Lifescience ring was placed to tighten valve and the tricuspid was just tightened. That was five yrs ago. Have more energy and feeling better, still. My surgeon did mention placing a porcine valve but once they got inside my heart, the DRs. choose the lifescience ring. I do take an anticoagulant but for other reasons for over 8 yrs now.

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