WKM Expanding Gate Valve with API 6A Standard
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100 pc/month
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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
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.
- Q: Ball valves are much more reliable. Also, if you have the gate valve for the main shutoff, is it against code to put a ball valve right after it, so you have a working shutoff when the gate valve fails?
- Gate valves seldom hold 100% with age. Gate valves mechanism is all brass with no washer to deteriorate. I agree modern ball valves are much better for positive shut off of water. It is not against any plumbing code to put a new full port ball valve on your side of the water meter and use it exclusively to shut your main water line off. New ball valve may be made of stainless steel or brass. Carbon steel valves of any kind may not be used on potable water systems anywhere.
- Q: Is it posible there is underground valves? I looked all over my yard and can only find2 valves.???
- Factor is, we weren't there, and nothing is recorded about it, rather then what you're quoting. As for evidence - the earth sure has shifted around rather a lot because the opening. If there was once a first-class flood, when the waters gushed up from the deep as in a nice catastophe, tossing things about into layers far and wide the earth, the evidence won't appear like what you are watching for. What are you looking to disprove or show by way of this question?
- Q: Hello all,I have a1990,BMW 525i.I bought this car from another guy about year back and drive around 13000 kms.1.Do i need to adjust the valves(both inlet and outlet).2What is the importance of valve adjustment3Does it affect the mileage4.As a regular maintenance for how many kms can i drive without valve adjustmentExpecting your valuable replies.
- if it needs to be done DO IT. valve clearance is very imporant. the sound of a valve hittin a piston isnt good. especially if you bend a valve which you will. valve adjustment isnt hard if you kno bout cars a little bit.
- Q: When my son was three I switched Dr's for him. The new doctor said has he always had a heart murmur I said no that's the first I've heard of it so we went for test. Anyway heart specialist did all tests said my son had Bav a valve disorder in the heart. He said it is very common. However everyone I've ever talked to has never heard of it. My question is does anyone have this what is your story and have you had to have your valve replaced. My son is very healthy active I'm just worried. Any help would be greatly appreciated....thank you!!
- it is a common cause of murmurs in children, and ordinarily they grow out of it, you can relax.
- Q: why can't i just use solenoid valves hooked to a small bank of relays(using relay logic to control operation) connected to thermostats to control a multi zone boiler system? it would work, but can i do it, why must i use expensive zone valves?
- Its just an educated guess but I would say it would cause system shock if a valve just snapped shut as against closing gently. Assuming the system was shutting down as a zone valve shuts the control switch opens and turns off the plant whilst the valve is still partly open. With a solenoid unless you fit a timer to pre shut off the plant then shut off the solenoid you would probably cause some plant damage. Also by the time you have wired all that lot up you may as well do the job with a zone valve.
- Q: Is there a difference between the atrioventricular valves in the right side versus the left side of the heart?Is there a different between the pulmonary valves?
- Right Atrioventricular Valve
- Q: my mid eighties GM full size car with a 305 just started to have a problem...it runs fine at idle.....runs rough/sluggish at speed......when I take my foot off the gas there is a fast rattle in the engine.........and sometimes the engine likes to idle fast.....I replaced the catalytic converter last year ...........so now I am thinking of changing the egr valve....there is no service engine soon light on and this car is a mid eighties so no obd 2 system on this car......any other ideas? thanks
- EGR valve got sooty,and rusty and dirty and then they dont work right. They either dont open or they get stuck open and cause the car to run lousey. If the valve has been i the car since the 80's it is probably about time to either clean it or change it. do you have haynes or chilton manual for the car? they explain alot.
- Q: I want a valve sound that is clean and 'true', but I also want pre-sets. Someone said that digital pre-sets distort the valve sound.
- First off, valves aren't meant to be clean or true. Technically the reason we like tubes is that they distort fairly easily, but in a pleasing and musical way (largely 2nd order, etc). Just being picky. =) Digital things can sound very digital in a tube amplifier depending on the quality of the DSP chip and how it's used. It looks like what they're doing in this case is modifying the gain values of the tubes digitally. This doesn't actually interfere with the signal itself. It's kinda like using a digital thermometer to control your heater instead of an analog one, or turning it on and off by hand - the heat still comes out, the method of when and how much comes out is all that changes. I'm very impressed with this amp. Whoever said that digital presets distort the valve sound were talking about something else - maybe the Line 6 Spider 3 or something, where the distortion doesn't come from the valves but from a DSP chip. Your amp there is a different beast completely. Saul
- Q: Can I make a heat pump straight A/C ?Or some hints how to replace the reversing valve without reclaiming freon
- something you would possibly want to do is tap the valve without making a dent. that's accessible it basically were given stuck. once you've a volt/ohm meter be sure that's getting skill. If it isn't basically save on with the strains decrease back till you discover the position the skill stops contained in the electric powered strains. it would want to also be a foul solenoid on the valve. in case you get better information, submit it. solid success.
- Q: im wondering if valve is working on portal 3
- What Valve has made Half Life 1 2 Portal 1 2 Team Fortress 1 2 Left 4 Dead 1 2 What Valve has not made Half Life 3 Portal 3 Team Fortress 3 Left 4 Dead 3 Seems Valve has a problem with making trilogies :'(
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WKM Expanding 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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