Gate Valve for Water System ISO2531 EN598
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 set
- Supply Capability:
- 6000 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.
2. Main Features of the Gate Valve:
stainless steel flanged gate valve Z45T-10 valve uses wedge-type elastic single gate structure, apply to the temperature less than or equal 135 degrees of water, steam, oil in pipeline and other media to open and close. Main features: body is made from precision casting, sleek style seat closed plate tightly ,reaching no leakage, no sediment, circulation, smooth, open and close flexibly.
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
7.Structure Features:
B.B(Bolted Bonnet) and OS&Y(Outside Screw and Yoke)
W.B(Welded Bonnet) and OS&Y(Outside Screw and Yoke)
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 request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
- Q: What are two problems assosciated with faulty heart valves, what are there causes, treatments, cures, symptoms, aftercare, etc?Thanks in advance!
- There's just not 2 complications associated with heart valves, and which heart valves?, mitral or tricuspid valves?, aortic or pulmonary valves?, most of them causes hypertrophy of the ventricles or the atrium affected, symptoms mostly consists of either cardiac grade IV-VI murmurs, cyanosis or congestion of the heart resulting to dyspnea, the management for it is replacement of the calcified valves most of the time.
- Q: Hi. I looked at instructional videos for installing shutoff valves and instead of simply unscrewing old valve, the plumber simply cut the copper pipe. Is this necessary? Why can't I simply unscrew old shutoff valves from copper pipe?
- Shutoff valves come in two varieties. 1. A compression fitting and looks like it is bolted onto the pipe. 2. Is soldered onto the copper pipe at each end of the tap. If you are paying your plumber by the hour, believe me, you will want him in and out including travel time in under an hour. If cutting the copper is and would be his quickest way then let him have at it. Good Luck Richard
- Q: i was thinkin i needed rings cause my car was smokin like hell and had a bad compression test on one cylinder. anyways i got the head off and my valves are caked with black **** all down one side and the others are completely white. i dont know if when the car turns off if they're supposed to seal but four of them were about a quarter inch off the head. before i tested everything i was smokin like hell and barely runnin and you could hear a knockin sound in the exhaust at the rear of the car. could the head be the problem or still sound like rings??
- have the head checked for level milling it may be warped if it has ever overheated..
- Q: When and why do you need to get a valve job? My car has 85k miles on it. What is the difference between a valve-job and valve-adjustment? what would the increase in power be on mine? 3800 series 2 engine, assuming it is just a little old, no major problems. 5-10hp?
- MOST modern engines have hydraulic lifters, which pretty much eliminates the need to have any periodic valve adjustments. You can take stock heads to a shop and put two grand into them and make better flow and bigger valves and more power, or actually buy a set of performance heads for less and make more power. the only time your valves would need to be set is when putting together a new engine, or taking apart the one you have and replacing say a head gasket or something. (in which case you would have a shop go through the heads and make sure they are up to factory specs. If your engine is running fine, and you have kept the oil clean and the motor in good tune, follow the recommended maintenance intervals in your owners manual. a valve adjustment is not going to give you horsepower.
- Q: i have a leak on the front of that valve cover and the oil is going down to the headers,,how can i fix the problem.?how do i install da gasket do i need any special things??thanx for tha help
- have a new gasket install !!
- Q: So i was driving down the highway and my car just turned off. I turned the key but nothing. My lights were on and everything. I took it to a repair guy and he told me that the timing belt was broken, so i paid to have it fixed. Then he told me something about a compressioner or something, i paid for that, then he told me the valve was bent, so i was pissed and said i wouldn't pay. He was going to charge me about 550. I had already paid him about 250. and i think he was scamming me was I wrong? Does that sound right? Also how would I go about fixing?
- If a valve's bent, the cylinder head has to come off, fairly involved job. It's highly possible he didn't know the valve was bent until after the belt was changed. Get a second opinion, but $550 is not that bad.
- Q: I have adjusted the valve clearance twice, I still have a noise on the #2 cylinder intake. What might be causing this?
- Assuming that you have adjusted the valve clearance properly, there are still a few other things that can cause valve noise: a) cam lobe wear as already mentioned, b) valve sleeve/guide wear c) wornout/necked valve stem d) wornout rocker arm (lobe or sleeve) e) wornout rocker arm shaft f) weak valve springs
- Q: I'm installing a shut off valve under my sink. can you tell me all the materials that i need to install it by myself because to hire some body else is very expensive where i live. i need to change the old ones because they are leaking very bad when i want to use the sink.thanks a lot
- if you have copper pipes i assume you need pipe cutters or a hacksaw a pair of channel locks and a crescent wrench some pipe dope for threads of compression fittings.
- Q: Would a 96 saturn egr valve work on a 96 camaro
- A EGR valve is a simple ball/check valve. The only two connections are the hose from the intake manifold and the grommet the valve pushes into in the valve cover. If it fits, it fits. They're only a couple of bucks, so you'll waste more time monkeying with it then just buying the correct one.
- Q: I am 31 and just discovered I have severe Mitral Valve Prolapse (Heart probelm). I probably have to have surgery. I have been healthy all my life and I am a little scared. Anyone had surgery for it? What can I expect??
- yes. In Feb of last year. Had a gradually worsening valve and regurg. Had it done at UVA teaching hospital by an excellent surgeon and 2 doctors who were months away from being certified themselves. IN at 6 am, spent most of the day in surgery, stopped my heart, cut open my breastbone, opened my heart, sewed in a ring and trimmed the valve, closed and restarted. Spent a week in hospital; three weeks at home recovering and was released to come back to work at a very low physical demand (and driving a car with no airbags). Couldn't lift or pull anything for a good six months being cautious mostly about the wires holding my breastbone together. Was on blood thinner for about 45 days and on severe pain meds for about 30. HAd a little fluid develop on a lung that eventually cleared, and some anemia issues that also creared up. After 6 month, my cardio told me it went well enough I didn't have to see him again. Year later, only real side effect is some residual fatigue (im 51) and my breastbone gets sore when I'm tired or overstressed. I'm not a smoker and they said this was textbook. No worries man; you'll blow thru it
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Gate Valve for Water System ISO2531 EN598
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 set
- Supply Capability:
- 6000 set/month
OKorder Service Pledge
OKorder Financial Service
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