Metal-to-Metal Seal Ball Valves
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Metal-to-Metal Seal Ball Valves
Metal-to-Metal Seal Ball Valves are usually used in the industrial controlling pipeline services of high pressure, high temperature, severe corrosion and solid material containing industry, such as coal chemical, polysilicon and vitriol/ nitric acid. The leakage rate of metal-to-metal seal control ball valves can reach rate V. Top flange is designed per ISO5211 for easy amount various type of actuator.
Design Feature of Metal-to-Metal Seal Ball Valves
1. Metal to metal seal design between ball and seats
2.Double block and bleed
3.Cavity pressure self relief
4. Blowout-proof stem
5.Seat designed with dust-proof and automatic cleaning function
6. Antic-static
7. ISO 5211 top flange
8.Optional various actuator
Product Range of Metal-to-Metal Seal Ball Valves
Type：Floating and Trunnion mounted Ball Valve
Size ： 1/2~24"（DN15~DN600）
Rating： 150~1500LB（PN16~PN250
TemperatureRange： ≤450℃
Body Materials: Carbon Steel, Stainless Steel, Duplex Steel
Trim : Carbon Steel, Stainless Steel, Duplex Steel
Operation: Electric, Pneumatic, Hydraulic, Pneumatic & hydraulic double acting
- Q: What does copper ball valve type Q11F-16T mean?
- Q11F-16T, Q refers to the ball valve, 1 refers to the connection mode, the latter 1 refers to the straight through type, F refers to the sealing material, 16 refers to nominal pressure, T refers to the main material for copper material
- Q: DN15 ball valve with a bit of outer wire
- Outside the wire of 1/2, which is DN15, the wire wire twisted together just bite
- Q: Stainless steel ball valve Q41F-16P DN80 weight is
- The whole diameter is about 40kg heavyThere is a slight difference between the manufacturers
- Q: What is the difference between ball valve and butterfly valve?
- The two kinds of valves can be distinguished from their names. Ball valve cut-off is a ball in the valve to achieve, the ball blocked the pipeline will not flow, move away on the circulation. The closing effect of the butterfly valve is two or one butterfly wing, just like butterfly wings, or, like a blade, the shop is expanded and sealed, and the pipe is out of circulation. Plainly, one is blocking with the ball, and the other is blocking with the blade.
- Q: One stainless steel ball, two pieces, three pieces of difference, use
- Three piece ball valve has the following advantages:1., the fluid resistance is small, and the coefficient of resistance is the same length as the pipe section.2., simple structure, small size, light weight.3., close and reliable, at present the ball valve sealing surface materials widely used plastic, good sealing, vacuum system has also been widely used.4 easy operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control.5., maintenance is convenient, ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient.6. in full open or full closed, the ball and valve seat sealing surface and dielectric isolation, the media through, it will not cause erosion of the valve sealing surface.7., a wide range of applications, from small diameter to a few millimeters, large to several meters, from high vacuum, high pressure can be applied.
- Q: Valve and ball valve is the same thing? Don't know don't speak
- Ball valve is only a kind of valve, is very common, the middle of the spool is spherical.Many types of valves, in addition to ball valves, there are common gate valve, stop valve, butterfly valve, check valve and so on.
- Q: Is the ball valve switch in front of the water meter or after the water meter?
- the owners of their own decoration or repair, in front of the water meter is generally C type locking valve or valve, if less water, property control, no special key you open
- Q: Ball valve Q41f and Q11f difference, whether universal?
- Q41 is flanged ball valve, Q11 is a threaded ball valve, the two connections in different forms, is not universal
- Q: Daily maintenance and common maintenance of ball valves, Q347F-16C and Q41F-16C
- Structural type code:Floating type: 1 means through flow, 2 indicates Y type three pass, 4 represents L type three pass, and 5 represents T type three pass;Fixed type: 0 represents the straight through of the hemisphere, the 6 represents the four channel, the 7 indicates the through flow, the 8 represents the L type three pass, and the 9 represents the Y type three pass;Sealing material: B Babbitt, fluorine rubber, F F46, H direct machining of fluorine lining, rubber lining, stainless steel J M Monel alloy, N nylon plastics, Monel P, Y alloy, W valve;Pressure rating code: 16 said the pressure of 16 kg (1.6Mpa) up to 64Mpa; 150LB said American Standard pound pressure, maximum pressure rating up to 2500LB (150LB=1.6MPA/300LB=2.5-4.0mpa/400LB=6.4mpa/600LB=10mpa); 5K said on stage pressure, the maximum pressure of 63K;Body material: A titanium and titanium alloy, C steel, I stainless steel, chrome molybdenum steel, P18-8 stainless steel, S plastic, RMo2Ti.
- Q: How to distinguish between single and double ball valve?
- I don't know what you mean by "single" and "double", but the ball valve can be divided into one, two and three.
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Metal-to-Metal Seal Ball Valves
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 20 sets pc
- Supply Capability:
- To Order pc/month
OKorder Service Pledge
OKorder Financial Service
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