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rpu321 posted an update vor 10 Monaten, 1 Woche

Tap Density Analyzer Features Anti-Tampering Lockout
Tap Density Analyzer Features Anti-Tampering Lockout
Boynton Beach, FL – Quantachrome Instruments announces that their Autotap analyzer for tap density of powders is available with a keyed lock to prevent unauthorized changes to the proper number of taps to ensure conformance to SOP s. Tap (or tapped) density of powders is a staple measurement of almost all industries handling and processing powders (e.g. food, pharmaceutical, catalyst, powder metals, pigments, bulk powder handlers etc). The ultimate packed density of powders depends on the total number of taps and the most rigorous applications, such as those found in the pharmaceutical industry, require that the same number of taps be used for each and every analysis. With the lock-out feature, the appropriate number of taps determined during development and validation of a standard operating procedure (SOP), can be programmed by an authorized manager and fixed to prevent unauthorized changes. No more continued analyzing until in specification – a practice much frowned upon. Set it and forget it.

Autotap Tap Density Analyzers
Quantachrome s Autotap analyzer is avilable in two versions, one-sample and two-sample, both featuring a 3mm (1/8in) drop height which conforms to USP and BP methods II, and ASTM tests. The Autotap is available in 110 and 220V versions, and is supplied with graduated cylinders. Unique adapter cylinder platforms can accommodate a variety of cylinder sizes, from 10mL to over 500mL.

Quantachrome Instruments, founded in 1968, is a world leader in the design and manufacture of analytical instrumentation for characterizing properties of powders and porous materials. Dedicated to providing the highest quality scientific instrumentation, Quantachrome has more than 50 sales, service and distribution offices worldwide!
http://www.hmk-test.com/

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rpu321 posted an update vor 10 Monaten, 1 Woche

Safety Valve a Controlling and Safety Device for Boilers and Pressure Vessels
Safety Valve a Controlling and Safety Device for Boilers and Pressure Vessels

Safety valves are an arrangement or mechanism to release a substance from the concerned system in the event of pressure or temperature exceeding a particular preset limit. The systems in the context may be boilers, steam boilers, pressure vessels or other related systems. As per the mechanical arrangement, the safety valve get fitted into the bigger picture (part of the bigger arrangement) called as PSV or PRV that is pressure safety or pressure relief valves.
This type of safety mechanism was largely implemented to counter the problem of accidental explosion of steam boilers. Initiated in the working of a steam digester, there were many methodologies which were then accommodated during the phase of industrial revolution. And since then this safety mechanism has come a long way and now accommodates various other aspects.

These aspects like applications, performance criteria, ranges, nation based standards (countries like United States, European Union, Japan, South Korea provide different standards) etc. manage to differentiate or categorize this safety valve segment. So, there can be many different ways in which these safety valves get differentiated but a common range of bifurcation is as follows: ASME valves Lift safety valve Flow controlled valve Balanced valve Power operated valve Full lift solid line valve Direct safety loaded valves Master valve

The American Society of Mechanical Engineers (ASME) I tap is a type of safety valve which opens with respect to 3 percent and 4 percent of pressure (ASME code for pressure vessel applications) while ASME VIII valve opens at 10 percent over pressure and closes at 7 percent. Lift safety valves get further classified as low-lift safety valves and full lift safety valves. The flow control valves regulate the pressure or flow of a fluid whereas a balanced valve is used to minimize the effects induced by pressure on operating characteristics of the valve in context.

A power operated valve is a type of pressure relief valve is which an external power source is also used to relieve the pressure. A proportional-relief valve gets opened in a relatively stable manner as compared to increasing pressure. There are 2 types of direct-loaded safety valves, first being safety valve diaphragms and second: bellows valves. Safety valve diaphragms are valves which spring for the protection of effects of the liquid membrane while bellows valves provide an arrangement where the parts of rotating elements and sources get protected from the effects of the liquid via bellows.
http://www.luofuvalve.com/safety valve pressure relief safety valve safety valve

rpu321 posted an update vor 10 Monaten, 1 Woche

Bellows Seal Valve Construction Design
Bellows Seal Valve Construction Design

The Bellows Seal Valve cartridge is welded to both the valve bonnet and the valve stem. The Bellows Seal Valve cartridge has a number of convolutions and these convolutions become compressed or expanded depending upon the movement of valve stem. (Scientifically speaking the Bellows Seal Valve gets compressed when the valve is in the open position and expanded when the valve is in the closed condition). It is important to properly install the valve bodies. The Bellows Seal Valve can be sealed to the valves in two different ways. Firstly, the Bellows Seal Valve can be welded to the valve stem at the top and the valve body on the bottom. In this case the process fluid is contained inside the Bellows Seal Valve or in second method the Bellows Seal Valve is welded to the valve stem at the bottom and the body on the top. In this case the process fluid is contained in the annular region between the valve bonnet and Bellows Seal Valve (from the outside).
The bellows seal valve is a critical component and forms the heart of the Bellows Seal Valve seal valves. To avoid any twisting of the Bellows Seal Valve the valve must have a stem with linear movement only. This can be achieved using a so-called sleeve-nut at the yoke portion of the valve bonnet. A handwheel is fitted onto the sleeve-nut which effectively transfers a rotary motion of the handwheel into a linear motion in the valve stem.
Bellows Seal Valve Features:
1. The product has reasonable structure, reliable seal, doule durable matal seal design to assure no leakage and safer factory facility.
2. The seal surface is buildup welding with Co hard alloy. It has characteristics of good abrasion resistance, good corrison resisitance, god anti-scuffing roperties and long life.
3. The stem has good abrasion resistance and good corrosion resistance. It is treated by heat and nitriding.
4. Stem shows the lifting position visually.
5. The part material, flange and butt weld and dimension may be selected according to current operating condition and users requirement, so that meeting the requrements of various engineering. http://www.mailonindustries.com/

rpu321 posted an update vor 10 Monaten, 1 Woche

Seats Of Bellows Seal Globe Valve
Seats Of bellows seal globe valve

The seat,such as Bellows Seal Globe Valve,is the interior surface of the body which contacts the disc to form a leak-tight seal. In discs that move linearly or swing on a hinge or trunnion, the disc comes into contact with the seat only when the valve is shut. In disks that rotate, the seat is always in contact with the disk, but the area of contact changes as the disc is turned. The seat always remains stationary relative to the body.
Globe valve seats are either integrated or screwed in to the China Knife Gate Valve body. Many globe valves have backseats inside the bonnet. Back seats provides a seal between the stem and bonnet and prevents system pressure from building against the valve pakking, when the valve is fully open. Back seats are often applied in globe valves.
The seat ring provides a stable, uniform and replaceable shut off surface. Seat rings are usually held in place by pressure from the fastening of the bonnet to the top of the body. This pushes the cage down on the lip of the seat ring and holds it firmly to the body of the valve. Seat rings may also be threaded and screwed into a thread cut in the same area of the body. However this method makes removal of the seat ring during maintenance difficult if not impossible. Seat rings are also typically beveled at the seating surface to allow for some guiding during the final stages of closing the valve. http://www.mailonindustries.com/

rpu321 posted an update vor 10 Monaten, 1 Woche

Relief valve
Relief valve

In the petroleum refining, petrochemical and chemical manufacturing, natural gas processing and power generation industries, the term relief valve is associated with the terms pressure relief valve (PRV), pressure safety valve (PSV) and safety valve.

In practice, people often do not stick to the technical distinctions between the most common abbreviations: SRV, PRV, SV and RV

pressure relief valve (PRV) or pressure safety valve (PSV). The difference being that PSVs have a manual lever to activate the valve in case of emergency. Most PRV are spring operated. At lower pressures some use a diaphragm in place of a spring. The oldest PRV designs use a weight to seal the valve.

Set pressure: When increasing system pressure reaches this value the PRV opens. Accuracy of set pressure often follows guidelines set by the ASME.

Relief valve (RV): A valve used on a liquid service, which opens proportionally as the increasing pressure overcomes the spring pressure.

Safety valve (SV): Used in gas service. Most SV are full lift or snap acting, they pop open all the way.

Safety relief valve (SRV): A PRV that can be used for gas or liquid service. But set pressure will usually only be accurate for one type of fluid at a time (the type it was set with).

Pilot-operated relief valve (POSRV, PORV, POPRV): device that relieves by remote command from a pilot valve that is connected to the upstream system pressure. Low-pressure safety valve (LPSV): automatic system that relieves by static pressure on a gas. The pressure is small and near the atmospheric pressure.

Vacuum pressure safety valve (VPSV): automatic system that relieves by static pressure on a gas. The pressure is small, negative and near the atmospheric pressure.

Low and vacuum pressure safety valve (LVPSV): automatic system that relieves by static pressure on a gas. The pressure is small, negative or positive and near the atmospheric pressure.

Snap acting: The opposite of modulating, refers to a valve that ”pops” open, it goes into full lift in milliseconds. Usually accomplished with a skirt on the disc so that the fluid passing the seat suddenly affects a larger area and creates more lifting force.

Modulating: Opens in proportion to the overpressure formed. http://www.luofuvalve.com/Pressure relief valve safety pressure relief valve

rpu321 posted an update vor 10 Monaten, 1 Woche

Tap Density Analyzer Features Anti-Tampering Lockout
Tap Density Analyzer Features Anti-Tampering Lockout
Boynton Beach, FL – Quantachrome Instruments announces that their Autotap analyzer for tap density of powders is available with a keyed lock to prevent unauthorized changes to the proper number of taps to ensure conformance to SOP s. Tap (or tapped) density of powders is a staple measurement of almost all industries handling and processing powders (e.g. food, pharmaceutical, catalyst, powder metals, pigments, bulk powder handlers etc). The ultimate packed density of powders depends on the total number of taps and the most rigorous applications, such as those found in the pharmaceutical industry, require that the same number of taps be used for each and every analysis. With the lock-out feature, the appropriate number of taps determined during development and validation of a standard operating procedure (SOP), can be programmed by an authorized manager and fixed to prevent unauthorized changes. No more continued analyzing until in specification – a practice much frowned upon. Set it and forget it.

Autotap Tap Density Analyzers
Quantachrome s Autotap analyzer is avilable in two versions, one-sample and two-sample, both featuring a 3mm (1/8in) drop height which conforms to USP and BP methods II, and ASTM tests. The Autotap is available in 110 and 220V versions, and is supplied with graduated cylinders. Unique adapter cylinder platforms can accommodate a variety of cylinder sizes, from 10mL to over 500mL.

Quantachrome Instruments, founded in 1968, is a world leader in the design and manufacture of analytical instrumentation for characterizing properties of powders and porous materials. Dedicated to providing the highest quality scientific instrumentation, Quantachrome has more than 50 sales, service and distribution offices worldwide!
http://www.hmk-test.com/

rpu321 posted an update vor 10 Monaten, 1 Woche

Stainless Steel Compression Tube Fittings only at OSHWIN OVERSEAS
Stainless Steel Compression Tube Fitting only at OSHWIN OVERSEAS

There are a variety of connection methods for stainless steel Compression tube fitting applications. Brief descriptions of the most common stainless steel compression tube fitting connections are below.
Stainless Steel Compression Tube Fitting : The stainless steel compression tube fitting, which was the first tube fitting to be introduced is normally made up of 3 components: nut, body, and gasket ring or ferrule. The disadvantages of this type of connection are that it can withstand only minimal pressure and remake is extremely difficult due to the construction of the sealing ring.

Oshwin Overseas is a highly acclaimed stainless steel compression tube fitting manufacturer, stainless steel compression tube fitting exporter and stainless steel compression tube fittings supplier of all type of stainless steel compression tube fittings, Tube Fittings, Butt Weld Fittings, Forged Fittings, Flanges & Other stainless steel compression tube fitting Products. We are specialized in stainless steel compression tube fitting & other percentage items. The company has carved an unparalleled position in the industry by making relentless efforts to cater to the clients with premium quality stainless steel compression tube fittings, tube fittings, buttweld fittings, forged fittings & flanges.

We are committed to elevate the standards of our stainless steel compression tube fitting products and stainless steel compression tube fitting services to offer customer satisfaction through excellence in quality. Every employee is dedicated toward this aim and every measure and care is taken to ensure production of superior stainless steel compression tube fittings products, quality packaging, timely delivery, competent prices and excellent after sales service.
http://www.jo-pv.com/Compression tube fitting

rpu321 posted an update vor 10 Monaten, 1 Woche

Throttle Body Spacers – All The Types You Want
Throttle Body Spacers – All The Types You Want

Whenever taking care of your car you should confirm that your car has a properly fitted body spacer. The throttle body spacer enables you to do a lot with your money because it helps you save the money that you would have otherwise spent on buying more fuel. More often the main reason why your fuel tank seems to empty very fast even after filling it, is because of fuel wastage- the fuel does not burn completely. If you want to know that your throttle body spacer is not working properly fitted, your car will produce a lot of smoke.

The throttle body spacer enables the large volumes of air incoming into the engine to be mixed with fuel properly so that there will be sufficient combustion of fuel. Fuel combustion will not be very effective in case there is a limited supply of oxygen. To ensure that this does not happen, then there should be plenty of air flowing into the engine. This is what the body spacers like the Acura throttle body facilitate. There are different types of throttle body spacers depending of the variety of engines. You can purchase a Mustang 5.0 throttle body spacer or you like to have more power with a less throttle then a 4.3 throttle body spacer will work for you very well.

To purchase a body spacer is very easy nowadays because of the increase in supply. They have become quite cheaper and readily available. The onset of Internet marketing has simplified the problem of find one for you. If you visit some website like http://www.throttlebodyspacers.com then you will be able to find the best throttle body spacer that works for you. They are categorized according to the models of the cars for example you will find a throttle body spacer for Toyota, KIA and the likes. Models like Nissan since they have different types of engines then you can purchase one that suits your need. If you want a 240sx throttle body, then such a website will be of great help. Considering how unavailable the 240sx spacers you can find them in abundance on the website stated above. Here you are assured of high quality stuff.
http://www.boweijc.com/electronic throttle body

rpu321 posted an update vor 10 Monaten, 1 Woche

Solar Panel Cleaning
Solar panel cleaning

Many of the people who have asked us for advice on Solar Panel Cleaning are window cleaners seeking to add value, and solar panel installers realising they have a database of customers worth servicing.

Window Cleaners, you will benefit from your experience in glass cleaning, and these pages will assist you to ensure you have the right equipment.

Solar Installers, you could consider to add-on other services able to be provided with the same waterfed equipment – like soft-washing homes and, if you invest in a Pure Water system, you could provide external window cleaning as well.

All customers will receive our Video Training DVD demonstrating the best practices of cleaning windows with waterfed poles. http://www.ksnewenergy.com/

rpu321 posted an update vor 10 Monaten, 1 Woche

Eight steps teach you the work of capsule filling machine
Eight steps teach you the work of capsule filling machine

Automatic intermittent rotary motion in general form in the center of the turntable unit, installation 6-14 rpm rotation, 8 times per revolution, stay a short time, transported to the capsule filling machine turret turret of all the stations at each station a short time to stay , broadcast capsule, sub-sac, filling, eliminating automatic garbage bags at the same time, lock bags, bags, cleaning mold and other services.

1, press the green button in the ”power switch” power.

2, slowly adjust the ”vibration strength adjustment knob” clockwise rotation, which is ”vibration support” the United Nations as the vibration plate finishing first, hand-to-order plates, seat of your pants to adjust the vibration intensity to a certain time.

3, will be installed into the capsule shell powder, ”Pharmaceutical Machines shell finishing panels installed” about 300 or so in each place. Into the ”capsule cap sorting disc” capsule cap, about 300 or so. Finishing the disc under the top with plexiglass plate small funnel-shaped, the hole diameter and the corresponding number of digital capsule diameter bored hole. At this time capsule shell stability of vibration table plate to move slowly into the hole from the particle board stand.

4, about 30 seconds, the capsule shell powder, capsule caps that fall into the hole, open. In the case of individuals opening down, capsules can be set to gently press the cap can be set out.

5, the handheld devices to access the capsule shell level (drawn at the end of this figure, like a circular plate with random), in the wholeGently push the internal management of the lower plate, finishing powder, capsule shells fell on the installation disk to disk hole, then remove the access panel. The same method, remove the Capsule capsule cap plate cap. http://www.capsule-filling-machine.net/auto_capsule_filling_machine.html capsule filling machine capsule filling machine capsule filling machine

rpu321 posted an update vor 10 Monaten, 1 Woche

Sanitary Clamp Selection Helps Power Food and Dairy Companies
Sanitary Clamp Selection Helps Power Food and Dairy Companies

Whether you re in the dairy or other food-related industry, you need the right USDA and FDA approved and certified sanitary clamp and fitting for your application. We have a complete selection of:

Gaskets for clamp style sanitary fittings
Sanitary clamps
I-Line Fittings
Bevel Seat Fittings
Butt Weld Fittings
Clamp Fittings
And other sanitary stainless fitting types

Need help with sanitary fitting for tri clamps? Our years of industry experience with all types of sanitary stainless fitting can give you the sanitary tri-clamp fitting information you need. We ll give you the best sanitary tri-clamp fitting information available from any source, period. We re not satisfied until you ve gotten the proper sanitary fitting for tri-clamps that you need to get the job done.

If you re looking for sanitary fittings or clamps – regardless of the type – you ll find them in online catalog. Browse online, then call or fax your order. Before long, you will have the clamp you need to make sure your processes and operations run smoothly. http://www.kaysuns.com/Sanitary Fittings

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bastian hat dieses Achievement am 18.05.2013 erhalten.