Full Welded Ball Valve API 6D, ASME Size: 6

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Product Description:

Full Welded Ball Valve API 6D, ASME  Size: 6


Specifications

 

Full welded ball valve, 
API 6D, ASME; 
Size: 6" -48",

ANSI 150LB -1500LB

ANSI B 16.34, API607 and API Q1

 

Features:

 

1) Product type: full welded, RTJ/RF flanged,

2) Size range: 6"-48"

3) Pressure classes:

a. ANSI class 150: DN150 -1000 PN20 (NPS6" - 40"),

b. ANSI class 300: DN150-1000 PN50 (NPS6"-40"),

c. ANSI class 400: DN150-1000 PN64 (6"-40"),

d. ANSI class 600: DN150-1200 PN100 (6"-48"),

e. ANSI class 900: DN150-600 PN150 (6"~24")


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Q:What are the differences and advantages between O ball valve and V ball valve?
2 、 the switch is quick and convenientThe ball just rotated 90 degree is completed fully on or off, so it can achieve rapid opening and closing.3, good sealing performanceMost of the valve seat by four poly ethylene (PTFE) elastic materials, commonly known as soft sealing valve. Soft sealing valve has good sealing performance, roughness and machining precision and sealing surface of the valve is not very high.4, long lifeAs a result of polytetrafluoroethylene (PTFE or F4) has good self lubrication, and friction coefficient of the ball is small. Due to improved processing technology to reduce the ball roughness, thereby greatly improving the service life of the ball valve
Q:How many points of the ball valve, corresponding to a bit valve?
No detailed conversion forms are required. How many inches is the representation of inches?.In English, 12 inches are 1 feet, 1 inches =8 cents.So: 1/2 "ball valve, =4 sub ball valve, 1/4" ball valve, =2 sub ball valve, 3/8 ball valve, =3 sub ball valve, and so on.Just a simple conversion relationship.
Q:What's the difference between a hot melt ball valve and a ball valve in general? What's the use of it?
In general, both sides of the ball are wire interface, and hot melt ball valve on either side or side of the live connection with PP-R short tube, as a hot melt interface, so called hot melt ball valve. As for the use, there is no obvious difference, but the connection is different.
Q:Why can't the ball valve be screwed?
You are too weak, or else you are not in the right direction.
Q:What is the difference between PPR ball valve and PPR live ball valve?
PPR and PPR union ball valve is different: PPR union ball valves and pipes on both sides (hot melt) connected between, a movable joint (hot melt) and (link with) nut, maintenance, convenient disassembly and replacement of the valve, the union not only cut off the PPR ball, maintenance.
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:What are the CF8 and CF3M marks on the stainless steel ball valves?
CF8 stands for 304 material, and CF3M stands for 316L.Stainless steel ball valves only need to rotate 90 degrees of operation and small rotating torque can be closed tight. Full equality of the valve cavity for the media to provide a small resistance, through the flow channel. The main features of the valve itself is compact, easy operation and maintenance, stainless steel ball valve can be used to control air, water, steam, all kinds of corrosive media, mud, oil, metals and radioactive liquid media and other types of fluid flow. Ball valve body can be integrated, or can be combination. This kind of valve should be installed horizontally in the pipeline. Stainless steel ball valve classification: stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve is divided into 304316321 stainless steel ball valve.The working principle of the ball valve is to rotate the spool to make the valve unblocked or blocked. Valve switch light, small size, can be made large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded, widely used in various industries.
Q:What is the nominal pressure 1.6p of a ball valve?
Nominal pressure: reference value relating to the pressure resistance of a piping system. For ease of use, usually the priority of the R10 series is taken. Nominal pressure refers to the pipe in the two temperature (20 degrees Celsius) when the water delivery pressure. If the water temperature is between 25 and -45 degrees, the coefficient of temperature drop should be adjusted to correct the working pressure.
Q:What's the difference between a one piece ball valve and a two piece ball valve?
Is the valve body is not the same. Look for a map and see
Q:What is the specific difference between floating ball valve and 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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