WKM Expanding Gate Valve with API 6A Standard

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1. Structure of WKM Expanding Gate Valve Description

1) Metal-to-metal sealing (gate-to-seat and seat-to-body).

2) Expanding gate design creates a positive mechanical seal across the seats, with or without line pressure.

3) Full-bore, through-conduit gate-to-seat seal maximizes valve life by virtually eliminating turbulence and pressure drop.

4) Gate skirts reduce loss of body lubricants.

5) Low running stress enhances life of the gate-to-seat interface.

6) Upper/lower roller thrust bearings are isolated from well fluid, minimizing torque.

7) Stem packing can be re-energized with valve under pressure.

8) Non-rising stem permits valve installation in closer quarters.

9) Seats, gates, stem, and other working parts are field replaceable.

2. Main Features of WKM Expanding Gate Valve

1) Advanced test for quality 

2) MTC provided 

3) Good price and service

3. WKM Expanding Gate Valve Images

WKM Expanding Gate Valve with API 6A Standard

WKM Expanding Gate Valve with API 6A Standard

WKM Expanding Gate Valve with API 6A Standard

4. WKM Expanding Gate Valve Specification

Working pressure: 2000-5000PSI

Nominal size: 2-1/16"~7-1/16" (46mm~180mm)

Working temperature: - 46℃~121℃(LU)

Material class: AA、BB、CC、DD、EE、FF

Specification level: PSL1-3

Performance Requirement: PR1

Working medium: oil, gas, mud, gas contain in H2S、CO2

5. FAQ of WKM Expanding 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.

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Q:how to replace a valve cover gasket on a 1998 pontiac sunfire. 2.2. engine?
First off, you remove the PCV hose and unscrew the plastic nut that retains the PCV valve. Next you remove the air intake tube from the throttle body and the air intake housing. Now locate the bracket on the side of the throttle body that contains the throttle cable. Remove the 2 bolts from this bracket and remove the cables from the throttle body. You should now be able to remove the valve cover from any obstructions. If you are not cleaning the valve cover, there is no need to remove the PCV valve. If you are cleaning it with soap and water, take the PCV out. The gasket is one piece and rubber, but you may find it a pain to keep the gasket in the groove on the valve cover, so you might try some yellow weatherstrip sealer to help hold the gasket in place. Let it dry for a little while before reinstalling the valve cover, so the gasket doesn't 'roll' out of the groove on the corners, or it will leak heavily. Good luck.
Q:Do veins in the head and neck contain valves?
Q:Looking for a BBb 6 valve tuba?
Better get busy with that search engine, then!
Q:What kind of valve packing material should I use for my shutoff valves?
For stopping leeks use teflon tape to lub your valves use plumbers grease it s good idea to have a tube around not expencive
Q:thermostatic radiator valves?
I think you might be confusing a thermostatic mixing valve with a thermostatic on/off valve. The thermostatic valves on radiators are on/off valves. They don't control the temperature of the water, they just shut the radiators on or off when the room temperature goes below or above a certain point. The radiators with thermostatic valves *should* get as hot as the radiators without (at least until the room heats up). I'm guessing your new boiler is set to heat the water to a higher temperature than the old boiler.
Q:How is a pig hearts valve used to replaced ours?
I have had heart surgery and they ruled out replacing my valve with a pig valve because they only last about 5 years. They replaced mine with a mechanical valve, and so far it's amazing! If they replace your valve I believe they basically cut out the defective one and sew in a new valve, animal or man made. If replaced with a pig valve you must be on anti-rejection medicine, and have it replaced every five years or so. With a mechanical one you have to be on blood thinners, but they assume (last I heard) they should last a minimum of 40 years, probably longer.
Q:Will a valve adjustment fix the leak of a bad valve stem seals?
Newer cars and trucks nowadays don't need valve adjustments because the valves automatically adjust to its specifications. However, if your car is an old one that needs the regular adjustments, the white-grayish smoke you're referring at can be traced not only to loose valve seals but can also be due to a loose or broken piston rings, a worn out cylinder walls or a detached cylinder head gasket. So do the process of elimination. First, see if it is really due to the valve seals. There's an add-to-oil additive where mixing it with your motor oil can revive old valve seals. Then apply another additive which claims that its oil molecules adhere to metal. After applying these additives and your car continues to emit the same smoke, then by all probability, your car trouble can only be corrected by mechanical repair (which involve huge repair costs) and no amount of add-to-oil additives can substitute for it.
Q:Can I free up a stuck toilet shut off valve?
When valves are turned all the way in an open position they tend to get stuck. Try a heat gun but make sure you have a copper line feeding into the toilet tank, not a plastic one because it can melt. Just heat the valve for a few minutes at a time, because over heating it can damage the rubber washer inside the valve. If all fails then it has to be replaced by someone who is knowledgeable.
Q:what is a flush valve? is it another name for a drop valve?
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?
Q:artificial heart valves and CPR?
Yes, and it doesn't matter if there are artificial valves or not. The thing about CPR is that it's only done for someone who is actively trying to die. The alternative to doing CPR is to let someone pass away, which is not usually the best course of action (unless they have a terminal disease and have asked not to be resuscitated.) If you are asking whether the presence of heart valves excuses someone from NOT doing CPR... then no. If you are asking whether heart valves + CPR and a bad outcome is because CPR should not have been done, then no to that too. The right thing to do for someone who is pulseless is to start CPR, call 911 and get more definitive treatment on the way. CPR is not going to revive someone - it is only a bridge until a defibrillator and/or cardiac drugs are available. I'm sorry that you lost your wife at such a young age, and I hope you find the answers you are looking for.

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