• Non-rising Stem Resilient Seated Gate Valve DN150 System 1
Non-rising Stem Resilient Seated Gate Valve DN150

Non-rising Stem Resilient Seated Gate Valve DN150

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Loading Port:
China Main Port
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TT OR LC
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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 was adding air to my bike tires and the valve became loose. Do I need a new tire or is there a way to tight?
It sounds as if you just need a new inner tube if there is a valve problem. New tubes cost only a couple of ??? each, and it's worth getting a couple of spares and a puncture repair kit if you don't have one. If you have some mates who also cycle, it can be worth getting a box of inners and splitting the cost. That way you get the discount and some spares. Check that you get the right size for your tyres.
Q: what is the reason for a 30 degree angle valve cut ? should i have this done on a Street performer 351 windsor with stock street heads and a mild cam?
Makes the intake and exhaust flow smoother.
Q: Hi i have a 00 bmw 320d and am trying to find out information on puting a dump valve in, is it possible?, what type of dump valve? and how hard it would be to put in?? any help would be much appreciated.....Thanks!!
Dump Valve Diesel
Q: Arrange these structures in the order in which blood passes through them-assume the blood is about to leave the right atrium.Put in order:AortaAortic semilunar valveLeft atriumLeft ventricleLungsMitral valvePulmonary arteryPulmonary semilunar valveRight ventricle Superior/inferior vena cavaTissues of the bodyTricuspid valve
Superior vena cava right atrium tricuspid valve right ventricle pulmonary valve pulmonary trunk (we actually refer to this as the main pulmonary artery) pulmonary arteries pulmonary capillaries pulmonary veins left atrium bicuspid valve (we refer to this as the mitral valve) left ventricle aortic valve aorta
Q: my valves got dirty long story how do you clean them
Remove the valves, wash them and the horn in warm (NOT hot) water with liquid dish soap. Dry with a clean towel, then oil and reassemble.
Q: i have seen the wrting M/T on some valve covers and was wondering what that meant
THOSE ARE THE INITIALS OF THE LATE GREAT MICKIE THOMPSON, WHO HAS PROVIDED US WITH MANY AFTER MARKET PARTS, LIKE THE M/T 50, WIDEST TIRE FOR STREET YOU CAN FIND. USED TO LOVE SMOKING THOSE ALL THE WAY DOWN THE STREET.
Q: The atrioventricular valves will be open whenA. Atria are in diastole and ventricles are in systole B. Pressure in the ventricles is greater than the pressure in the great arteries C. The ventricles are being passively filled D. The ventricles are in isovolumetric contraction
Answer: (c) The ventricles are being passively filled. During diastole, a normally-functioning mitral valve opens as a result of increased pressure from the left atrium as it fills with blood (preloading). As atrial pressure increases above that of the left ventricle, the mitral valve opens. Opening facilitates the passive flow of blood into the left ventricle. Diastole ends with atrial contraction, which ejects the final 20% of blood that is transferred from the left atrium to the left ventricle. This amount of blood is known as end diastolic volume (EDV), and the mitral valve closes at the end of atrial contraction to prevent a reversal of blood flow. Mitral valve also opens when right ventricle is passively filled.
Q: Is it safe to remove the butterfly valve on my 94 celica 1.8l st?
Why would you want to do that? The butterfly valve is a very important part of your engine. It is what gives your foot the ability to control engine RPM's. Therefor don't be stupid and mess with something that you will possiblly regret later
Q: Sohc ZC (d15) honda I'm going to be painting my valve cover am I going to need new seals? What do I need to take it off and put it back on ? Please help I have the high temp sand paper all ready to go I just want to be ready
You need to make use of heat resistant paint that is made for engines. Make certain that the valve cover has been cleaned very good with Acetone until all oil has been eliminated. Do not get paint on the gasket floor or your will have leaks where the gasket sealer fails at the paint. Most auto materials outlets have the high warmness paints in spray cans in plenty of colors. Simply be certain that you've got removed all the oil residue from the valve quilt and then paint it and let dry completely before reinstallation.
Q: my mechanic did a valve clearance check and said it was OK and when I asked him about the clearances he said that they were 6 thousands and 9 thousands however in my book the measurements are different they are as follow: ( i don't understand what he meant by thousands)inlet: 0.10~0.140.15~0.19 exhaust: 0.14~0.190.20~0.24so did he just make it up or did he get the wrong measurement.
The exhaust valves get hotter--the reason for looser clearances.Buster Brown is right about the rest.

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