Non-rising Stem Resilient Seated Gate Valve DN40-DN600

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Product Description:


Non-Rising Stem


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


Hand Wheel / Bevel Gearing / Square head / Electric actuator

Face to Face:

BS5163: 1986, DIN 3202 F4-F5, JIS B2002, ANSI B16.10


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


Water works, Sewage, Public facilties, Building industry, Petroleum, Chemical, Steel, Metallurgy, Paper Making Industry, Foods, Beverage, HVAC

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Q:i'm being charged $300 to replace a 75gallon water heater valve, is that too much?
In my area, a plumber would charge $75 just to show up. They would also charge by the hour for the time spent waiting for the tank to drain before starting the actual work. The tank capacity has NOTHING to do with the plumbing outside of the tank. The last time I called a plumber it cost $60 only because they were already around the corner and it was a 5 min job.
Q:what are TEST VALVES?why are they called so?
Test valves are typically needle valves but I have seen some occasional usage of 1/4 to 1/2 inch globe valves and ball valves used as test valves for sampling. Pressure gauge installations may have test valves installed just below them. The valves are used to isolate the gauge from the system pressure, a second valve is used to vent the trapped pressure so the gauge could return to zero. The same vent valve could then be used to attach a calibrated pressure source to the pressure gauge so as to check (qualify) the gauge reading against the standard. This was done on select gauges where a quick in place qualification could be done without the need to physically remove the gauge from the gauge board. I have also seen test valve setups in systems using a three way valve in a setup to scavenge the sensing line with a clean fluid. This is done when dealing with a slurry which could block the sensing line suach as in a quick lime system. Clean water would flush the line before and after a reading so as to not trap material in the sensing line which could build up and block or cause a false reading. Test valve location also gives a handy mean to obtain a sample of the process fluid.
Q:leaky radiator valve?
daniel treasure was correct, but if it is still leaking then it is the packing gland that has worn. make sure that both rad valves are closed, keep hold of the spindle on the leaking rad valve with a appropiate tool so it does not turn, then loosen the packing nut clear of the valve so it rides up the spindle, where the packing nut left the valve you will see the threads where it was attached to, now, get some fine string and a small eletrical screwdriver/ pointed knife, with the string wrap it round the spindle and push into the packing nut theads, but leave some threads showing so you can get the packing gland nut start to bite, tighten the nut up, open the valve slowly and hopefully the string will have compressed enough to stem the leak. good luck.
Q:Leaky Valve...?
go back to the doctor with your list of questions and don't leave till they're all answered.
Q:pulmonary valve stenosis in my eight month old daughter.?
I don't know if it's the same but my son had aortic stenosis when he was born. After many tests it just went away and no they did not have to do a catherization. Never caused him any problems either.
Q:Valve corporation information/facts?
i just watched it again.. haven't seen it since it was released. Since then they've made Team Fortress 2 free to play, and any gamer that plays f2p will tell ya.. f2p/microtransactions are the future. Also they came out with Alien Swarm, and amazing isometric shooter where you had to rely on your teammates much like left for dead.. but even more indepth group dynamic. Then Portal 2 of course.. and DotA 2 is still in beta but looking great also. I really think the 1 thing that makes Valve so loved is the relationship it has with its consumer/gamers. Especially in the modding community. I know alot of people like me who will stand behind Valve in all their future games.. and that's perty damn crazy to say for a company that is trying to sell you things... especially in the Video Game world where so many are out to squeeze every dollar out of their customers and IPs.
Q:Where can I order foot valves?
Q:Leaking car tyre valve?
you can take the old valve out and put a new 1 in. auto zone sells new valves.
Q:Removing washer hoses from shut-off valves......?
I understand your problem. Excessive fource could snap off the faucet. Use your old hoses for now if they look like there in good shape. Use a good penetrating oil every day for a week and try again. Just a couple drops each time will do. WD40 is not a penetrating oil.
Q:Valve amps - will the guitar sound be clean with a digital controller ?

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