Non-rising Stem Resilient Seated Gate ValveDN40

Non-rising Stem Resilient Seated Gate ValveDN40

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Type:	Non-Rising Stem
Material:	Body: Cast Iron / Ductile Iron Wedge: Cast Iron / Ductile Iron Encapsulated with EPDM Seat: EPDM / NBR Shaft: SS410 Stem Nut: Brass O-ring: EPDM, NBR Wedge Nut: Brass / Bronze Hand Wheel: Ductile Iron
Operator:	Hand Wheel / Bevel Gearing / Square head / Electric actuator
Face to Face:	BS5163: 1986, DIN 3202 F4-F5, JIS B2002, ANSI B16.10
Flange:	BS4504, DIN 2532, JIS B2212, ANSI B16.10/ANSI B16.50
Working Pressure:	16 Bar(200 PSI)
Design and Manufacturer Standard :	BS5163, DIN 3352, JIS B2043
Test Standard:	API 598 BS6755 DIN 3230 JIS B2003
Application:	Water works, Sewage, Public facilties, Building industry, Petroleum, Chemical, Steel, Metallurgy, Paper Making Industry, Foods, Beverage, HVAC

Q:I bought my first car recently. but it has a high idle and smoking problem, i already replaced the spark plugs. I've been reading about the exhaust gas re-circulation valve. but i cant find it. where exactly is the EGR valve located in a 1999 KIA Pride?: all EGR valves should ( unless a very odd engine) on exhaust manifold. they will have a tube outlet returning back to inlet manifold and a control mechanism on it ( electrical connection) . these valves are known to carbon up and fail both due to soot.heat .wear etc. very possible this is the problem. a temporary fix can occasionally be found by soaking over night in cleaning fluid such as easing oil or petrol etc and washing out but this sort of fix never lasts. be aware these valves are not cheap.

Q:Check engine light came on. Had a diagnostic exam run. EGR Valve is gone. Do I REALLY need to replace this valve, or will the car run just fine without it? 1999 Chevy Malibu.: An EGR error code doesn't necessarily mean the EGR valve itself is bad. Many times they just need the carbon cleaned out of them as well as the intake manifold passages they connect to. The EGR valve is normally closed at idle, and opens to cool the engine with the exhaust gases and reduce NoX emissions. The computer is calibrated to operate the engine properly only with the EGR opening as it should at highway speeds.

Q:the #2 valve on my marching bartone wont lock into place instead when i play the valve turns and the air is flow is disrupted i believe that the part that holds the valve in the right positoin is broken if so how much would it cost to repair?: any time going out to restaurants try to secure a more healthy choice

Q:How hard and expensive is it to replace a pvc valve , hose, filter on 1991 Dodge Caravan 4 cylinder: The Positive Crankcase Ventlition(PCV) does 2 things, 1.the valve prevents backfire pressure from entering the crankcase(oil pan area), the pressure could damage oil seals and gaskets causing oil leaks. 2. as the engine runs, as small bit of combustion gases slips past the piston rings and into the crankcase, if it does not have a way out it can damage the oil seals. these gases are sent back through the engine and out the exhaust. the hoses just directs the flow of the system. the filter keeps trash from getting into the crankcase. the flow of the system is as follows:filter-hose-valve cover-crankcase- hose- PCV valve-intake manifold-cylinders-exhaust. if oil is developing in the filter, there is a clog in the system somewhere or you have bad rings

Q:Can someone please explain the difference between a pressure tap valve and a gate valve (if any).: For the last 60 years they are the same. Anyone that tells you differently is not telling the truth.

Q:Hi, in the heart, blood flows through the AV valves and enters the ventricles once the atria have filled up with blood. What opens the AV valves? Fluid pressure from the blood or the SA node pulses?: The opening and closing of the atrioventricular valves is controlled by the differences in pressure across them: When blood passes from an atrium to a ventricle, the atrioventricular valve is pushed open (and the papillary muscles relax and the chordae tendineae lose their tension, becoming slack). At the next stage in the sequence the ventricle contracts. This forces blood out from the ventricle into the artery via which it leaves the heart. This contraction of the ventricle and the corresponding increase in blood pressure within that ventricle also presses the cusps of the atrioventricular valve together until their edges meet, closing the valve. At the same time, the papillary muscles contract and the chordae tendineae tighten - both of which also help to prevent the cusps from enabling the atrioventricular valves to open. When in the next stage of the sequence the ventricle relaxes and the atrium contracts, the blood pressure situation is reversed, the relaxation/tension of the papillary muscles and the chordae tendineae also reverses, and the atrioventricular valve allows blood to pass from the atrium to the ventricle again.

Q:I keep the tire pressure in my tires at approx 40 lbs per tire. I have an inexpensive tire gauge that I use to measure the pressure. Recently, one tire seemed low, so I measured the pressure and the batteries were dead in the tire gauge. I replaced them and measured again.It said 20.5! I thought I was going crazy, but then measured all the other tires and they were around 35 to 40. I filled up all the tires to about 40, but when I measured the weird one again, it said only 30!The question is, could there be a problem with the tire valve that is preventing me from getting a good measure of the pressure? I filled up the tire to where it looks really filled up, and I'm afraid to overfill it. I'd like to get it to 40 lbs but I don't know if it's already gt; 40 lbs with a tire valve problem. Or if a tire that's at 20 pounds can look so filled up that you couldn't tell it from a tire that's at 40 pounds?Any info would be appreciated.: Get rid of the battery powered one try the old mechanical pressure one. 40 psi sounds a bit much unless it's a truck. On the drivers door, there's a sticker which says what the pressure should be for that car w/ that size tire on it. I advise you follow the recommendation. The vehicle was designed w/ that tire in mind to get the best performance fuel economy. If the valave is bad, simply change it out. Go to a professional tire store before you do that. It could be more than you think.

Q:We are using safety valves of gas and steam for detergent slurries. Why they do not function?: A gas valve is designed for gas, not thick slurry! When the valve opens, the aperture is nowhere near large enough to allow a significant flow of slurry. The simplest thing would be to use a burst diaphragm, designed to burst at a particular pressure and sized for the appropriate flow rate. You need to replace it after every use, but they are cheap. Otherwise you are stuck designing a custom valve, which would be pretty expensive.

Q:I think I have a bad valve steam seals because when I start the car white-grayish smoke comes out of the back of the car. When let sit for 2 or more hours start car and smoke comes out everytime. Will a valve adjusment fix the problem? Thanks: Don't okorder

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 !!

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