• Gate Valve with Brass Isolating Valve Good Price System 1
  • Gate Valve with Brass Isolating Valve Good Price System 2
Gate Valve with Brass Isolating Valve Good Price

Gate Valve with Brass Isolating Valve Good Price

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1000 set
Supply Capability:
80000 set/month

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1. Structure of Gate Valve Description

1. Selected materials, in line with domestic and international standards, high overall quality of the material.
2. In line with the requirements of domestic and foreign advanced standards, reliable sealing, excellent performance, attractive appearance.
3. Sealing pair advanced and reasonable, gate and seat sealing surface with different hardness Stellite (Stellite) cobalt-based alloy cladding made, reliable sealing, high hardness, wear resistance, high temperature, corrosion good anti-abrasion performance, long life.
4. Stem quenched and nitride surface treatment, has good corrosion resistance, scratch resistance and abrasion resistance.
5. The use of flexible wedge gate structure, medium and large caliber set thrust bearings, friction force is small, and with a striking manually open and close with ease.

2. Main Features of the Gate Valve:

Working medium: water, non-corrosive liquid, saturated vapor (≤ 0.6MPa)
Operating temperature: -20 °C ≤ t ≤ 135 °C
Stem: non-rising stem
Body material:Brass/Stainless Steel
Connection:flanged

3. Images of the Gate Valve:

4. Specification of the Gate Valve: 

1) Product information: the gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries

2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150

3) Connection type: flanged type, push-on type, mechanical joint type, plain ends type

4) Design and Manufacture:API602,BS5352,ANSI B16.34

5) Connection Ends:

  1)Socket Welded Dimension:ANSI B16.11,JB/T1751

  2)Screw Ends Dimension:ANSI B1.20,JB/T7306

  3)Butt Welded:ANSI B16.25

  4)Flanged Ends:ANSI B16.5,JB79

6) Test and Inspection:API598,GB/T13927,JB/T9092

5.FAQ

1. Can I get free samples?

A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A:Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear

their own the cost.

4. Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

Q:I have a D16Z6 SOHC VTEC engine in my 93 Honda Del Sol.Ive been told that the D16Z6 came with 2 different valve covers. One style cover says Honda on the top and another also says VTEC.I have the one that just says honda but I want the other put on.What would I need to swap them, and where would I get them?and a roundabout price
there okorder
Q:the intake maniford tuning imt valve is stuck open how do i fix the problem
It's a valve in the intake manifold that controls airflow depending on RPM, for maximizing volumetric efficiency at both high and low RPM. Many design parameters of any engine are chosen to maximize either low end torque, or high end horsepower, or most often, some sort of compromise between the two. The IMT Valve helps make it possible to design an engine where both are better than if it didn't have one. Variable valve timing operates on much the same principle, except this applies to the air passages in the Intake Manifold. How you fix it would depend on why it's stuck open. But I wouldn't count on a cleaning being able to fix it. More likely some sort of physical or electrical problem. Either way, chances are you'll need a new one.
Q:so, im a day away from getting a 2002 748 and im super excited, iv always wanted a ducati, and i cant wait to have one of my own. i understand that ducks have a reputation of breaking and im prepared for it. I also understand the valves need to be adjusted every 50-100 feet :P all kidding aside i know every 6k miles they need to be adjusted. i dont know however how much it costs to have the valves adjusted. im sure it varys from shop to shop but a ball park quote would be really helpful just so its not a kick in the gut when i take it in for the first time. thanks
Well first, you need to get them inspected, and they'll only adjust the valves if it's needed, even at 6k mile intervals, if your valves are still in spec or very close without lobe drag, they probably won't be changed, so check your bill and ask your tech directly if they were changed, some less reputable dealers may try to pull a fast one on you. If you actually needed ALL 16 shims changed, you're easily talking $1000 in labor, esp. on the 748/916 style heads, which have access ports on the heads instead of being able to remove the whole top of the heads like the newer DESMOQUATTRO heads, and are a PITA to work on because of it. The bad thing is that until recently (and they still need improvement) Ducati's quality control is lower than other manufacturers, meaning very inconsistent performance reliability, just from variances in manufacturing. If you get a GOOD tech to do the bike right in the first place though, not just valves but all-important TPS resetting, cam timing/belt tension, and balanced CO's in your exhaust, you will have a lot less headaches with your Duc.
Q:I have a 99 Yamaha Warrior 350 and i am needing to take it and get the valves adjusted. I know prices will range from state to state but what would be the average price to take and get them adjusted?? Just the valves not including if they had to change the seals or anything.. Thanks(PS im a girl so put it in simple words!)
Did it run OK before changing the pipe jet? Install the stock parts to see if that clears up the problem. The jetting or needle height might be incorrect. Inspect the air cleaner. Contact me for a carburetor adjustment guide.
Q:how to reset control valve with electron pneumatic positioner of (make) Instrument and system.?
Control valves come with a spring g which keeps the valve in either the open or closed position, when there is no air pressure applied to the diaphragm of the valve actuator. For this reason, I'm unsure what you mean with 'reset the valve. The electro/pneumatic positioner is a device which applies the air pressure required to open (or close) the valve to the position the electric signal from the controller is calling for, rather than using an I/P transducer to output a 3 to 15 PSIG air pressure to the diaphragm. Sometimes an actuator requires more pressure than the normal 3 to 15 psig to move a sticky valve to the correct position. Edit your question to detail what is occurring, and I or someone else can give you a proper answer. TexMav
Q:I bought a Bb trumpet from Ebay (I know, probably not the best idea) and when it arrived it was really good, except the valves. They wouldn't go down (or up) really well, so I oiled them, and it helped, but it still won't go up properly (it might go up halfway, then suddenly stop, then go up slowly). The valves sound like they're scraping the side a little, and valve oil doesn't do much good. I don't know what brand it is, so don't ask. Another thing, is there such a thing as over-oiling?
The trumpet has to have the valve holes lined up with the trumpet air passageways in order to have your air proceed by the trumpet and characteristic a sound produce. Your valve must have an computerized locking mechanism (the small piece of plastic close to the spring). now and again this receives worn down, and the valve gained't line up wisely. To treatment this, you should locate the starting up turning position of the valve and tighten the valve starting up there. i imagine that is ninety degrees to the left at the same time as the bigger plastic piece is dealing with the mouthpiece aspect of the trumpet.
Q:I have a training I will be attending on Valve actuator and subsequently an exam. I need fundamental knowledge of ROV. What are the types of ROV. The Maintenance Of ROV ? and the different Type of ROV actuators
I would assume the nitrogen is stored under pressure and it used to pressurize the hydraulic system and the hydraulics in turn operate the valve by driving a piston as required by an electrical signal. This can be a fairly common system for such operations. The electrical signal can be triggered by either direct electrical contact or by an electronic signal depending on the design of the system.
Q:ive had my yz250f for more than a year and i havent had the valves adjusted......it still starts up in under 5 kicks and rides great.......are there any signs that indicate you need your valves adjusted besides not being able to start it?
Under 5 kicks? I can always, ALWAYS start a thumper 1st kick in a proper state of tune.
Q:I have a 04 Ford Ranger 4.0L . some people are saying that headers may affect the EGR valves and might put up the check engine light on. is this true or not.
Check out what they call the DPFE sensor or the egr vacuum solenoid. This sensor controls the flow to the egr valve and your code will probably read: EGR insufficient flow. This sensor is very common and it is a dealer item only. 99% sure it isnt your egr itself. Part number : 4U7Z-9J460-AA dpfe sensor $76.40 F63Z-9J459-AA $29.98
Q:We have a 2008 grizzly 700...Lately when we run the 4-wheeler there is a ticking like noise (as is something were loose). I have been told by a few people that it sounds like the valves need adjusting. Does that sound like what it is? Will it cause any damage to the 4-wheeler if we ride it before we get a chance to adjust the valves?
They are correct. Well almost. The Rockers are what can be adjusted. They are too far away from the valve and are starting to hammer on them instead of just moving them. You will not cause immediate damage by riding it but you could wear out the rocker completely and drop a valve into the engine which would be very costly. Best to get it repaired soon. Make sure they install new rockers and springs. The main cause for this is poor oil maintenance or poor grade of oil being used. Always use a GOOD synthetic oil and your motor will last 10 times as long

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