Ductile Iron Flanged Y-Strainer

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Specifications

Double flanged Double Eccentric Butterfly Valve
PN10/16/25
DN100 ~ DN2000

Technical Specifications

- Design and manufacture: EN593, EN1074-1 and 2

- Face to face dimension: EN558-1 Series 14 (DIN3202 F4)

EN558-1 Series 13 (BS5163)

- Flange dimensions and drillling: EN1092-2 PN10/16/25

- Size range: DN100 - DN2000

- Max. working pressure: 1.0/1.6/2.5 MPa

- Inspection test: EN12266

- Working temperature: -15°C to +80°C

- Suitable medium: water

Main Fetures

- Double eccentric disc reduces seal wear and torque

- Body seat ring is welded directly on the body

- Bi-directional flow and low head loss

- Disc sealing ring to be replaceable on pipeline without dismantling the valve

- Body and disc inside and outside epoxy powder coated (min. 250 microns)

- Opening and closing indicators are provided

- Coupling flange for electric actuator in compliance with ISO5211

- Gearbox and electric actuator operation available

Main Parts and Materials

Body and disc: ductile iron EN GJS500-7/400-15

Shafts: stainless steel AISI 420

Body seat ring: stainless steel AISI 304

Disc sealing ring: EPDM or NBR

Retaining ring: stainless steel or ductile iron

Shaft bearing: Du bushes (self lubricating bushes)

Q: Chev 350 in marine use. Made horiffic exhaust noise, especially with increasing throttle. Cam seems fine still, but the rocker on #5 exhaust was somewhat off to the side but still touching the side of the valve stem...but stem bent. What would cause this and is this the cause of the loud combustion sound (like a spark plug out of it's hole?: that would be caused by high rpm with no load, had it happen in my car years ago, well before i acquired it. vacuum modulator line cam off, car was driven home for about 15 miles at normal speeds (OUCH, 45 in first gear in a 68 gto) bent 4 rods and some other damage that i do not remember.

Q: i have a 98 ford escort SE. oil spils out the dipstick. we think its the pressure release valve. sadly we dont know where that is. any imput would be great: Yep...pcv valve. Couldn't really tell you where it is on a zetec but there should definitely be a haynes for your car (check your local library). Otherwise, other things (NOT RECOMMENDED!) you can do is release the crank/head pressure by drilling a hole through your oil cap threading a fitting on there and attaching a breather filter. It won't look good but it will work if you can't get to the valve. But you'll have to replace the oil cap once you actually fix the problem.

Q: My fill valve in my toilet is Korky brand and when I take off the cover to the fill valve it shoots water straight up. Is there a way to fix this or do I just have to replace the fill valve.: lol! I think someones done a prank on You!

Q: My 99 accord has been smoking bluish white smoke out of the exhaust only at high RPMS- 5000 and up, but NOT at lower RPMS. Obviously I rarely go that high, but I've feared the worst. I've checked the coolant, its green without contamination. today a mechanic discovered that someone installed the wrong pcv valve on the car- the one that belongs on the v6 model, and that it is somehow larger. the mechanic suggested it was possible that this was the cause of the smoke- the oil was getting into the intake manfold, and into the cat, and that when the engine is at higher rpms, and the gases/ heat increase, it burns up the oil in the manifold/cat. He said IF that is the cause it should clear up in a week or so. Does this sound to good to be true? or is it possible? the car does have 160,000 on it, but i've owned several hondas with much more mileage that didn't smoke at all.: a stuck PCV valve will cause oil burning too.....so that is a good place to start.

Q: How do you repack an osy valve? Where do you get the packing from? Do you have to shut down the water to do it?: where is i get the packing gland material

Q: ok im buying a kx 125 from 96 and he said the only problem with the bike is that it has a small oil leak around the power valve too me it sounds like a gasket. but i want someone elses opinion on what else it could be.: The kx125 actually has 3 valves in the exhaust, a main, a left-hand one and a right-hand one. Each is fitted with o-rings which require disassembly in order to be reached. This would also be a good time to clean the power valves since they tend to become encrusted with carbon deposits which interfere with their normal operation.

Q: this question is related to Ball valves, In actuated valve for the selection of actuator we need differential pressure across the valve so I wanted to know that what is meant by differential pressure?: Differential Pressure Definition

Q: i wanna know the role of TOP ENTRY in this definition it's difference with side entry valve.: Top entry ball valve: One piece body construction, Fire Safe, Full / Reduced Port, Soft or Metal Seated, Antistatic device, Blowout proof stem, Lever operated, Gear Operated or Actuated. Made up of Carbon Steel, Stainless Steel, Low Temp Carbon Steel, Duplex, Super Duplex, Super Austenitic Stainless Steel and exotics like Inconel, Monel, Hastelloy etc.

Q: I have a Tippmann A5 and I removed the gasline from the tombstone and when i went to put it back in the valve washer is in the way. Please help: You examine your volecity with a chronograph your interior reach paintball shop would desire to have them, you additionally can purchase one on Ebay i would not propose a handheld get one you are able to set up on a tripod like a digicam. a diffusion chamber we could the liquid Co2 increase into gas to keep away from the liquid Co2 to circulate into your marker The low stress kit is designed for working Compressed air no longer co2 it enables with decreasing the the working stress of your marker so which you get greater cosistant photos use much less gas

Q: If someone is not born with heart valve disease... can a teenager or a 12 year old develop heart valve disease?: Yes, anyone can have heart valve disease. It is unlikely though. Usually if a 12 year old has an abnormal heart valve, then it is secondary to a congenital heart defect (something they were born with.) Infection of the heart valve (endocarditis) can occur in any age group and lead to an abnormality in the function of the valve involved. Rheumatic heart disease is also possible, but not common in the developed world since the regular use of antibiotics. Good luck.

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