Quick Details of Full Welded Ball Valve
Standard or Nonstandard:
Temperature of Media:
Water, Oil, Gas
Place of Origin:
Packaging & Delivery of Full Welded Ball Valve
STANDARD PACKING FOR EXPORT
Specifications of Full Welded Ball Valve
Full welded ball valve,
API 6D, ASME;
Size: 6" -48",
ANSI 150LB -1500LB
Full welded underground ball valve
ANSI B 16.34, API607 and API Q1
Usage of Full Welded Ball Valve
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"),
- Q:What are the CF8 and CF3M marks on the stainless steel ball valves?
- Hello, CF8 stands for 304 material, and CF3M stands for 316L material. It's stainless steel
- Q:What's the difference between T ball valve and L ball valve?
- This is the code for the three way ball valve and the three way plug valve flow passage. The L shape can only connect the two channels perpendicular to each other, and the T shape allows the three channels to communicate with each other or to connect two of them.
- Q:Advantages of track ball valves
- 10, the valve refractory design, API, 6FA and API 607 standards. All valves are fire resistant and safe.The valve seat sealing surface., all metal seal structure, when the fire, still can guarantee the sealing medium leakage, stop.The flange. In stainless steel and graphite gasket, can meet the requirements of fire;The stuffing box is arranged. Flexible graphite packing, can lose the effect due to fire and other reasons in other packing flexible graphite packing to seal effect can meet the requirements of fire;11, the valve stem through the stem nut, valve cover, valve body, between the core of the ball formed a continuous circuit conduction, to achieve anti-static effect.12, in order to improve the reliability of the valve, safety and sealing capacity, to reduce the failure rate, the valve low-pressure air tightness does not depend on the seat spring to achieve.13, the stem and valve ball position by stem guide pin and stem to cut off the coordination to control, in order to ensure the stability of valve operation, stem guide pin for double guide pin, and stem guide pin can be removed and replaced from the outside.14, hand wheel or bearing fixed, use bolt or nut compression, do not use elastic clasp.15, the valve installation size and the existing valve consistent, with good interchangeability.
- Q:Role of ball valve DN20-Q11F-16
- Q11F ball valve is to control the circulation and cut-off of the pipeline medium.
- Q:What is the service valve?
- I said that the pipeline on the pipeline pigging long-distance, pigging requires this launcher equipment, is the pigging ball into the barrel inside, and then through the process so that the pig into the pipeline, detection of pipeline cleaning or other purposes.
- Q:What is the difference between gas ball valve RQ11F-25P and ordinary stainless steel spike valve Q11F-25P?
- Q11F-25P ordinary PTFE stainless steel ball valve, pressure grade 25MPaRQ11F-25P on both sides of the narrow, sealed PTFE stainless steel pressure grade 25MPa ball valve is the difference between the appearance of the other almost. Same use.
- 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 angle valve and ball valve?
- Ball valve, as its name suggests, is the shape of a ball valve, water from the hole in the middle of the ball out, usually the handle to control the opening and closing. But the ball valve can only be switched on and off, and can not adjust the flow. To put it plainly, you take it half open and half closed, and its flow is not about 50%, and fluctuates greatly. In addition, if the ball valve will be half closed, it will damage the ball valve, greatly shorten its life. Ball valve is mainly used for heating hot and cold water inlet pipe.
- Q:Ball valve faucet handle rotation, the ball does not move, how to repair?
- There is a ball groove, the shaft is connected with a handle is installed in the tank, due to frequent water tap connecting parts have a certain slope groove and the shaft, causing slipping the ball still turn the handle when (the metal ball). Difficult to repair, usually replace the whole ball valve.
- Q:What is the difference between ball valve and butterfly valve?
- The ball valve and butterfly valve butterfly valve ball valve and the maximum difference between the difference between the two is the valve opening and closing parts is a panel, which is a ball valve, butterfly valve plate and the ball valve is rotated around its own axis for movement of the ball valve is a spherical sealing surface.The valve (Valve) is a mechanical device that controls the flow, flow, pressure, temperature, etc. of a fluid medium. The valve is the basic component of the piping system. Valve fittings are technically similar to pumps and are often discussed as a separate category. Valves can be operated by hand or hand wheel, handle or pedal, or by control to change the pressure, temperature and flow change of fluid medium. The valve can perform continuous or repeated operations on these changes, such as a safety valve installed in a hot water or steam boiler. In more complex control systems, automatic control valves are required depending on external inputs (i.e., regulating the flow through the pipe to the changing setting points). Automatic control valve without manual operation, according to its input and settings, so that the valve accurately control the requirements of fluid medium. The valve according to the material is divided into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, non-standard customized valve material etc..
LQ,was founded in 1997. We specialize in producing brass ball valve, stop valve , check valves, gate valves, angle valves, bibcocks, sprayer fittings and all kinds of pipe fittings. Our products sell well in Europe, North and South America, Africa and the Middle East and Southeast Asia .
1. Manufacturer Overview
|Annual Output Value
||Above US$ 0.5 Million
||Europe, North and South America, Africa and
the Middle East and Southeast Asia .
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|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
||English; Chinese; Spain; Alabic
||Above 6,000 square meters
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||OEM Service Offered; Design Service Offered
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