DN50 EN1092 PN10 PN15 ANSI 150 Cast Iron Wafer Butterfly Valve with Handle Lever
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20000 unit/month
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DN50 EN1092 PN10 PN15 ANSI 150 Cast Iron Wafer Butterfly Valve with Handle Lever
Description:
1.Body: cast Iron
2.Disc: ductile iron+plating Ni
3.Stem:SS410/416/420
4.Seat:EPDM/NBR
5.OEM produce
6.Your design and logo are agree.
Payment of terms:
1.L/C
2.T/T 30% deposit, 70% T/T against B/L copy.
Packing:
one or more packed in a wood carton.
Delievery:
30-35 days after 30% deposit received.
WELCOME YOUR DESIGN AND INQUIRY!
- Q: hey...im kinda confusedis cochlear an artificial valve???and if not..what is an artificial valve??
- Cochlear implants aren't valves, they're implanted behind the ears, they improve hearing in people who are hard of hearing. An artificial valve replaces a heart valve, which controls how much blood flows in and out of the heart.
- Q: what is the reason for a 30 degree angle valve cut ? should i have this done on a Street performer 351 windsor with stock street heads and a mild cam?
- it all depends on what kind of performance you want out of your engine. the more angle cuts on the valve makes a tighter seat on the head, which seals the valve better. The tighter the seal (more cuts on the valve) you don't lose fuel to blowbye through the valve seat. If the seat is real tight, the gas burns more complete which increases performance and HORSEPOWER~ But remember, that HORSEPOWER COSTS MONEY! Is this kind of modification worth its cost? On a mild street 351 small block, this would be money not necessary. Add a NOS system instead, maybe headers and a crossover pipe, beef up the trans and rearend. Use your money in better places. If you have extra money. this valve cutting won't hurt it. It will improve its performance because a tighter seal doesn't allow blowbye through the valve. You can even go with 5 angle valve cuts if you want an even tighter seal. I believe in Cheaters points - - NOS. When used properly, you'll enjoy the extra HP it will give you instead!
- Q: Liquid propane leaving the reflux pump of a distillation column flows through a 3.5 in ID pipe at a flowrate of 90 lbm/s. There is a flowrate control valve in this line, and it is set such that the pressure drop across the valve (delta)P=15 lbf/in^2. Upstream of the valve , the pressure P1=18 bar and the temperature T1=310 K. Assume there is negligible heat transfer with the surroundings and that the density of the liquid does not change significantly.a) What is the kinetic energy change across the valve?b) What is the enthalpy change across the valve?c) What is the temperature change across the valve?d) What is the entropy change across the valve?
- If there is NO change in the density of liquid propane as it passes through the valve, and if the size (area) of the pipe upstream and downstream of the valve is the same, then a) there will be no change in the velocity of propane, hence there will be no kinetic energy change. b) this is a process of throttling, with no change in kinetic energy, hence there is no change in the enthalpy. c) temperature change can be determined using the detailed property table of propane, but if it is an almost-incompressible liquid, then this too, will be negligible. d) dh = T ds + v dp. Since there is no change in h, integrate this along a constant h line from inlet to exit (upstream to downstream) and you will get ds = -(v/T) dp. Since p reduces from inlet to exit, the change in entropy will be positive. This is as expected. If we assume density (=1/v) and temperature (T) to remain constant, then the change in entropy will be s_downstream - s_upstream = (p_upstream - p_downstream) v /T.
- Q: Also, Is a pneumatic control valve an ATC or an ATO; is it a FO or FC valve?
- Well, I know I tend to want to look at things just a bit off the beaten path and from way outside the box, so I will give this one a try! I know for a fact that it has every bit to do with the lack of a right of passage into adulthood in our culture! The fact that Mom Dad are too bussy making a living to provide proper guidance with many families also leads to what you have termed Marriage Partners, as they usually get married to get out of the house. This true lack of Maturity has nothing to do with age, but with a lack of being taught a value system as can be found within most SPIRITUAL gathering places. Teens become Lovers by having sex, and not realizing that a marriage is intended to be a bond of friendship not just lust! Do you realize that Divorce has become the number one right of passage into Adulthood in the American Culture? Many think it is the drivers license or turning 21... I guess the easy way is to say that marriage partners have sex, while SPIRITUAL PARTNERS have SEX. What passes for an intimate relationship with marriage partners isn't even good foreplay when compaired to that of SPIRITUAL Partners! ME! .
- Q: Electric Hot Water Tank Pressure Release Valve Leaking, Why?
- Our big brother( homeland security) has instructed the water company's to install anti back up valves in the water system to keep us safe from terrorists trying to back flow chemicals into the water system. I would check with water company and see if this has been recently done at your house meter.The problem is no where for the pressure to go when the water heats up. you will as all others will have to install a pressure expansion tank. If you find this not to be the case I would put a pressure gauge on one of your outside water valves and check the pressure.as the safety valve you are referring to will start to re leave some where around 70lbs and pop at 150 lbs. to keep from too much pressure build up. This can be caused by a tiny leak in the pressure regulator located in the incoming line. Hope this helps
- Q: according to my study only indurial gate valves have both rising and non rising stem through handwheel and it seems that it doesnot apply to golbe valve and globe valves are only non rising stem. i wanted to know if this is right
- so non rising stem valves are usually used on only clean liquids long of stem is the same
- Q: My cougar needs new EGR valve. They squeezed the 4.6 litre engine into it. My question is, how hard is it to get out and then back in? I can barely see the top of it behind the intake manifold so don't want to get it off and not be able to get it back in. What size bolts hold it in? I'm sure they are metric. Any help would be greatly appreciated.
- Before you do anything, go to your Auto Parts store and buy the manual for your wonderful Cougar. The $20.00 will be the best money spent if you plan on keeping that car for awhile. The instructions and diagrams will tell you how to or not to replace the EGR valve.
- Q: im trying to turn on my sprinklers from the valve manually,but doesn't seem to work, the valve it's an antisiphon rainbird valve with two little knobs, I know that one is the bleeder and the other the pressure control, or something like that, and the solenoid has the on and off arrows on it, but i can't do it anyways,they come on automatically right on time ,it's just the manual thing that i can't do, please help me,i really need it
- Rainbird Manual
- Q: My friend is having 3 valves in her heart replaced with pig valves. Her dr said that putting in human valves raises the risk of her body rejecting them but wouldnt your body also reject a part form different species? And if they only last a few years why use them at all? shes all freaked out about the surgery so I dont want to ask her too many questions
- This Site Might Help You. RE: why do they use pigs heart valves for humans? My friend is having 3 valves in her heart replaced with pig valves. Her dr said that putting in human valves raises the risk of her body rejecting them but wouldnt your body also reject a part form different species? And if they only last a few years why use them at all? shes all freaked out...
- Q: like my Acura has a 16v 4clyinder engine , and i dont know what valves does , the more vavles the faster?
- There are 4 cylinders in your car. They each combust air/fuel mixture. How does the air/fuel mixture come in, it comes in by an opening in the cylinder. That is where the valve comes in. It is actuated by a camshaft. Think of it as a ball with a lump on it that is turning. So when the lump comes in contact with the valve it opens it and then springs push it abck in its original position. If you have more valves then that means less air?fuel restriction which means more torque qhich means mre horsepower WHICH MEANS A LITTLE ONLY A LITTLE BIT MORE SPEED.
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DN50 EN1092 PN10 PN15 ANSI 150 Cast Iron Wafer Butterfly Valve with Handle Lever
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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