Non-rising Stem Resilient Seated Gate Valve D800

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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:Automotive valve question?
stem, surface, valve guide, o rings in some. some valve guides are plastic with no clearance. yes oil flow, yes water flows through the heads to cool vales and head.
Q:Tricupsid and bicupsid valves?
The TRIcuspid valve has 3 pointed flaps; the BIcuspid valve has 2 pointed flaps, and a cuspid is a point (just like your bicuspid teeth have 2 points).
Q:1+ Tricuspid/Pulmonic valve insufficiency?
well ill expalin in laymans terms to help you understand it says that ventricles are slightly inefficient in pumping blood to the parts of body, you are advised to go to your doctor with your new test results, because health is wealth and prevention is better than cure. it may be due to less amount of oxygen reaching heart it may result in bradychardia and CHF... do see a cardiologist soon
Q:1990 735i W/M30 Valve noise?
valve adjustment was not done properly or too much cam wear. These M30 engines are difficult to valve adjust. I would take it to dealer - the adjustment must be done with engine cold.
Q:what is the function of varible throttle valve?
A throttle valve allows continuous control of the rate at which some fluid moves from a region of relatively high pressure into a region of relatively low pressure. An example would be in an automobile engine, where the throttle controls the rate at which air (at or above atmospheric pressure) enters the engine's intake manifold (near vacuum when the throttle is closed.) The throttle in an automobile engine is mechanically linked to the gas pedal (in case you didn't know).
Q:The plastic drain valve on my water heater drips. Unable to stop the drip, I have placed a hose cap on it.?
If it is the drain valve and not the pressure relief valve, you should be fine. The drain valve is not usually open, just when the sediment is drained out of the heater or when it is drained.
Q:What is a flow valve?
sophisticated situation. look on to yahoo. just that can assist!
Q:Water Valve help needed please?
if you carnt find the stop cock most likey to be under the kitchen sink or on the front of the property boundary then you will need to call a plumber
Q:Control valves used in oil industry?
There are other manual control valves and on/off automatic valves that are used a various places for remote or emergency control. These can be globe, gate, ball, plug or butterfly valves. They can be actuated by pneumatics, hydraulics or electric power.
Q:honda civic Si valve cover oil leak?
Probly need a new gasget for the valve cover, not a big job to do, just make sure when you take the valve cover off that its done in a clean dust free environment BEFORE you take out the spark plugs out make sure no dust or dirt can fall down the holes into the cylinder. Use a hover if necessary as when you try to prise up the valve cover it may jerk, spilling dirt down into the chamber. also keep an eye on the valve cover bolts and washers they tend to go missing! Then just replace the old gasget with the new one and this should solve the problem. (Dont over tighten the bolts either use a small spanner or torq wrench if availiable! )

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