Gate Valve with Brass Isolating Valve Good Price

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

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Product Description:

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.

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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:92 Chevy Silverado 1500 question and head and valves?
A replacement head is about $200 plus labor to install A valve job is around $80
Q:Is it safe to ride a motorcycle with tapping valves?
I have an 83 gs and have cam end play at idle.If you dont push it hard it will be fine.I would rather hear the valves than not.Too tight and it will not idle and also be hard to start.Loose is better in this case.As long as it had the first valve adjument yo should be ok.Look at your manual or call the dealer to see what the valve clearance adjustment intervals are.
Q:check engine light- valve cover gasket?
Most likely if you see oil on the block you need to re-do the head gasket which sucks but the valve cover gasket is usually not the reason for most leaks, could be at least i would start there most new cars have a rubber gasket which can be re-used if you have to open the cover. But yeah this can turn the light on depending on what car you have but for sure. Replace the valve cover gasket and see what happens, they are usually like $30.00 bucks or less.
Q:Hot water running only in Shower with Single-knob valve?
the valve should have a c shaped clip holding it in. do that with the water shut off. if you have cold water to the tub spout, maybe the valve body is clogged with sediment, or a CW valve has collapsed.you have to remove the back plate to access the valve body.
Q:chevy valve ajustment?
my first engine in my 57 chevy sure miss that old thing still kicking myslf in the butt for letting it go. there are two adjustments hot and cold, is the engine running,if so just pull the valve cover off and with the engine running just adj the 5/8 bolt on the rocker to take the tapping out at the same time listen to the sound of the engine for over adjustment
Q:what happens when the valve guides of ur car gets damaged?
Actually, in case your automobile used to be an blameless bystander and acquired broken by way of a police chase, it's the town that are supposed to be billed. The town is liable for all damages precipitated by way of the police in pursuit of criminals.
Q:French horn, having problems with valves, help?
thats easily particularly straightforward for brand spanking new horns, somewhat hand-crafted ones. The valves are nevertheless very tight and there would be steel debris nevertheless interior the tubing/valves from manufacture, it in basic terms desires to be taken to a competent restoration save and wiped clean thoroughly. previously you do this in basic terms attempt putting oil on the lower back and desirable (decrease than valve cap) bearings, and take out each and all the valve slides and positioned some mild oil (Al Cass works constructive) oil into the valve itself. in the event that they nevertheless draw close then take it to be wiped clean. and FYI concert activities on incredibly new horns isn't a competent concept, apart from mechanical subject concerns, you're able to desire to take time to get used to the device and its pitch dispositions. in view that probably is unquestionably no longer your final horn, in basic terms evaluate that next time.
Q:Valve isnt gonna make Half Life 3 are they?
Not all games go on forever.
Q:Why do some baritones have 3 valves and others have 4?
The forth valve on the baritone is the same as the trigger on a trombone - it lowers the pitch 2 1/2 tones to extend the range downward, to assist in improving intonation, and to solve so tricky fingering problems. You can learn baritone quite easy, if you relate what you know on the trombone to it. Here is a quick lesson on valve playing. Trombone position Baritone valves 1 Open 2 2 3 1 4 1 2 5 2 3 6 1 3 7 1, 2 3 Trigger 4 On high F#, you must play 2 3 On High G, you must play 1 2 Good Luck! It is a great and wonderful instrument to learn, and will help you trombone playing, too!

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