Rising Stem Solid Wedge Gate ValveDN40-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:Digital EGR Valve - Firebird question?
Take the EGR valve off and see if it is internally caked with carbon. Also look at the ports it lines up to on the plenum and see if they are also clogged with carbon. If they are, remove the air intake tube from the throttle body and open the throttle plate. See if the intake plenum is also clogged with carbon. If so, and I think it is, you will need to get yourself a cumbustion chamber cleaning. Those 90s GM cars were bad for this. This will make it idle rough, and also lack as much power as it should have.
Q:Can you clean and REUSE BURNED VALVES?
If the valve is burnt there is nothing you can do with it but replace it. If they only need cleaning up you can lap them in with a lapping compound the danger with that is that you need to watch that you do not get close to the edge of the valve, that is when you will end up with a burnt valve. The valve should not be flush with the valve seat that is way to close and the heat of combustion will have a stronger effect on the material.
Q:What is a flow valve?
google repairing flow valve on ice maker it is there.
Q:The plastic drain valve on my water heater drips. Unable to stop the drip, I have placed a hose cap on it.?
To hold water in the tank your plastic drain valve should usually be closed. It does not matter if the water is held in the tank by a valve or a cap. A metal cap would be better than a plastic. You could also drain the tank and replace the gasket in the valve, but that is a lot of work for little benefit. Had not though of that. The drain valve is the one at the bottom of the tank. If this is a pressure relief valve, yes it would be very dangerous to cap it. The pressure relief valve is located near the top of the tank.
Q:My air pumps check valve doesn't work?
Or if you can, go to petsmart and get one there. Petco tends to sell sub-par items and livestock. If you have a tank that is bigger than your air pump was intended, then you will have problems. Say you bought a 10 gallon air pump for your 20 gallon tank. The strength of the pump is only able to push air down to counteract the average depth of a 10 gallon tank, against the pressure of only that much water. However if it were in a 20 gallon, it may not be able to counteract the water and the check valve (which shouldn't be causing much of a problem anyways). Make your line shorter and see if that helps. You don't need tons of extra airline tubing coiled around. Cut it down to the length you need, and try again. Remember, check valve should be OUTSIDE of the water, in the direction indicated on the valve (as to which side is in, which side is out), and it should be closer towards the pump itself. The check valve just prevents any water from dripping back into the pump.
Q:pressure opening valve?
One thing you can do is get a pressure switch and a solenoid valve so that when whatever you are pressurizing comes to a certain level the switch will close it's normally open contacts and energize the solenoid which will open the valve. However as soon as the pressure level goes below the trigger level the valve will automatically close.
Q:How much does it generally cost to replace valve seals?
well,if your valve seal,do go bad look for oil,in tail pipe,to check for bad head gasket,pressure check spark plug,with a pressure gauge,full charge battery,ingition coil off,stop from starting,remove all spark plug,strew in gauge ,checking one at a time,if two spark plugs close together read low gasket is blown,between the two,also try over flow pipe on car take off,from reservor white container,put end in a clear ,water jug,start car,run for awhile,see if you see air bubbles,in clear jar,blown gasket,but.be carful doing these tests,u-can also watch u-tube,to see how these.thing are done..
Q:aftermarket blow off valve info?
Don't do it. First of all, if you knew enough about turbo charging or supercharging, blow off valves, bypass values, hooters, etc., then you would have known we need to know the size of engine, model of turbo, piping diameter, etc. The actual control lines are not that complex. By using your tongue you can tell what each line is ported to, and then you just need to know if you blow off valve is operated by vacuum or lack of vacuum. They make both types. And your throttle body will have ports on both sides of the plate. And yes, it does very much matter. Turbo charging is not for the novice to fool around with.
Q:Water shut off valve?
you should have a shut off where the waterline enters the buliding and 1 at the water meter
Q:How does a valve actuator work?
This Site Might Help You. RE: How does a valve actuator work? Please suggest some design or sketch giving details of its operation. I need to operate valves on a natural gas pipeline with actuators to sense and operate the valve after recieving the signals from level switch in the system. Please help me understand the mechanism and operation...

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