What is MP fitting?
What is MP fitting?
Medium Pressure. Fittings and Tubing. Available components are elbows, tees, crosses, couplings, check valves and filters. Fittings and tubing used to complete flow system requirements.
What is cone and thread?
Cone thread is a type of sewing thread that is intended specifically for use on a serger. While regular sewing machine thread is usually placed horizontally on the machine, cone thread is used vertically. This type of thread is generally cheaper overall than a regular spool of thread.
What is an autoclave valve?
Needle Valves. Parker Autoclave Engineers needle valves are designed for high pressure and temperature gas and liquid applications. Available in multiple tubing sizes with Vee or Regulating Stem and optional materials. These valves are used in markets such as water jet, water blast, chemical and oil and gas.
What is the determining factor of the pressure rating of the fitting?
Temperature is the final factor in determining the pressure rating of valves and fittings. Because metals are weaker at higher temperatures, for any given material, pressure ratings decrease as temperature increases.
What is a cone and thread fitting?
SAE Straight Thread Connection — The port consists of a machined spotface surface, a tapered seal cavity, and a straight thread port. The fitting forms a seal by compressing the o-ring into the seal cavity.
What is medium pressure range?
In residential or commercial settings, medium pressure natural gas is often considered anything between 1/2 PSI (14″ W.C.) and 5 PSI. Historically almost all residential and most commercial gas systems were designed around the use of low pressure.
What is medium pressure steam?
The conventions of low, medium and high pressure steam vary as defined by the various steam users around the country. Steam above 50-psig (3.5 barg) but below 250-psig (17.5 barg) is termed as medium pressure steam. Steam above 250-psig (17.5 barg) is termed as high pressure steam.
What is the function of needle valve?
A needle valve is a type of valve which can be used to regulate flow of a substance, usually either gas or water, through an appliance or system. The unique feature of the value is the inclusion of a small plunger, with a shape akin to a needle.
What are the different types of autoclaves available?
There are different types of autoclaves available. Gravity displacement type autoclave: It is the most common type used in laboratories and is available in various sizes and dimensions. Vertical type (small volume capacity) Horizontal autoclave (large volume capacity) Positive pressure displacement type autoclave.
What is autoclave sterilization used for?
The basic autoclave process has been in commercial use for decades, primarily in the medical field for sterilizing instruments, some manufacturing uses, and in the sterilizing of medical wastes [18]. In an autoclave process for solid waste, mixed MSW is fed into a reactor vessel where it is subjected to heat, pressure, and agitation.
What materials can be removed by autoclaving?
Product labels on glass, plastics, and metals are totally removed, and these materials also are cleaned and sterilized. A basic autoclave process is shown in Figure 4.37. Figure 4.37. Basic autoclave process.
How does autoclave polymerization take place?
In the autoclave process polymerization takes place in a series of stirred reactors (2–6). The free radical initiator is introduced in each of the different reactors to optimize productivity and performance, as initiators organic peroxides are used exclusively. The reaction temperature is controlled by the amount of peroxide introduced.
