Ductile Iron Ball Valve
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Packaging & Delivery
Packaging Detail: | Delivery Detail: Within 45 days. |
Delivery Detail: | Packaging Details: Sea-worthy plywood cases. |
Specifications
Packaging & Delivery
Packaging Details: Sea-worthy plywood cases.
Delivery Detail: Within 45 days.
Specifications
1-High quality and competitive price
2-ISO9001, PED certified
- Q:What's the difference between a ball valve and a butterfly valve? Which one has better sealing performance?
- Force code valve industry for you to resolve their differences:Ball valve in the pipeline is mainly used to do cutting, distribution and change the direction of media flow, it only need to rotate 90 degrees of operation and a small rotating torque can be closed tight.Butterfly plate driven by the stem, if you turn 90 degrees, you can complete a headstock. Change the deflection angle of the butterfly plate to control the flow of the medium.Sealing performance of the ball valve is better than butterfly valve.
- Q:Butterfly valve and ball how to distinguish from the appearance
- See the ball valve and butterfly valve is round are generally seen in the way some can not see
- Q:Is the ball valve switch in front of the water meter or after the water meter?
- The specification, both before and after the water meter valve; if the drawings will one, that is the water front, if the two valve that is behind the water meter,
- Q:And the cut-off valve is not the general name of gate valve and butterfly valve?What are the signs of differentiation?How about the use?
- When the valve is opened, the opening height of the valve is 25% to 30% of the nominal diameter, the flow has reached the maximum, which means that the valve has reached full open position, so the opening position of the stop valve should be determined by the stroke of the discThe cut-off valve has the following advantages:The utility model has the advantages of simple structure and convenient manufacture and maintenanceSmall travel time, short opening and closing timeGood sealing, friction between the sealing surface of small, long lifeThe disadvantages of the cut-off valve are as follows:The resistance of fluid is large, and the force required for opening and closing is largerNot suitable for medium with particle, viscosity and easy cokingPoor regulation performanceType valve stem according to the position of divided threaded screw type, internal thread. Divided by the flow of media, there are straight through, DC type and angle type. Divided by the form of valve seal, a packing seal bellows seal valves and valve.The installation and maintenance of the cut-off valve shall pay attention to the following matters:The stop valve operated by the handwheel and handle can be installed in any position of the pipeHand wheel, handle and steering mechanism are not allowed to be used for liftingThe flow direction of the medium shall be in accordance with the arrow shown in the valve body
- Q:Difference between fireproof and antistatic ball valve and ordinary ball valve
- Ha ha, that is, non sparking metal, alloy, copper, alloy, aluminum is all right
- Q:Is the two piece ball valve in the direction of the pressure pipe?
- First of all, the difference between a ball valve and two chip, three chip ball valve is a ball valve flow, the internal structure of the necking design belongs to the design, the same diameter ball valve products must be smaller than the other two kinds of ball valves flow more.
- Q:Is the water inlet valve good or the ball valve well?
- Water valve at home as far as possible not to use the form of valve, gate valve for water, slag better, shut down with the next valve and ball valve. Just don't buy cheap goods, cheap ball valves use a period of time, gland leakage, spool corrosion must be replaced.
- Q:What is the ball valve core?
- Ball valve spool is the ball, valve opening and closing parts (sphere) driven by the stem, and around the stem axis rotation. More ball material, carbon steel, forged steel, ceramics and so on.
- Q:What does "q41f46-16c-dn40" mean?
- DN40 refers to the nominal diameter, 16C represents 16 kg of pressure, carbon steel material F46 stands for fluorine
- Q:For our valve beginners, how intuitive decision is floating ball valve or fixed ball valve?
- Floating ball valves and fixed ball valves can be located in the lower stem position, if there is a lower stem is fixed ball valve
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Ductile Iron Ball Valve
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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