Bid on Equipment A APV Homogenizers files/APV Homogenizers - General... · Piloted Valve...

Packaging - Processing

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• A APV Homogenizers

• APV Gaulin APV Rannie

Excellence in Homogenization Technology

From its very genesis... APV has maintained an impeccable reputation for excellence. That standard is perpetuated in the field of homogenization and high pressure pumps. It's a tradition that dates back to our invention of the homogenizer in the early 1900's.

Today, that desire to excel in serving our customers is demonstrated through innova-tive design, precision engineer-ing, quality manufacturing, and attention to detail within the APV Homogenizer Division.

This new division, created by the unifying of APV Gaulin and APV Rannie introduces a new era in this industry. With more than 150 years of combined experience, APV provides our customers with the greatest resource for homogenization technology ever assembled.

While maintaining the distin-guishing characteristics and unique designs of each company's products, APV is now able to offer a much greater range of equipment and service from a single source.

Whether you are processing pudding, skin cream, intrave-nous emulsions or one of thousands of other products, we have the equipment to improve your product.

The APV Homogenizer Division is ready to meet the challenges facing us in this exciting, tech-nologically advanced world and we look forward to serving you.




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Typical applications for APV homogenizers:

Homogenization and Applications

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Reduced to basics, homogeni-zation is the process of emulsify-ing one liquid into another or uniformly dispersing solid particles throughout a liquid. This is accomplished by pumping the product under pressure through a small, adjustable gap causing turbulence, cavitation and intense mixing.

APV homogenizers have revolutionized countless processes, facilitating the development of new products and enhancing many others.

Product stability, uniformity, consistency, viscosity, absor-bency, shelf life, reaction time, and improved flavor and color are some of the benefits that have been achieved through homogenization.

APV homogenizers are de-signed and manufactured for research, pilot plant and production applications. Models are available with operating pressures up to 21,750 psi (1,500 bar) and capacities up to 14,000 gph (52,900 1ph).

In the emerging field of biotech-nology, cell disruption is a major application for high pressure homogenization. Many cells contain valuable intracellular products, such as enzymes and proteins. High pressure homog-enization ruptures the cell wall, allowing the intracellular products to be harvested.

Dairy and Ice Cream Milk - Desserts - Cream -Cream Cheese - Ice Cream -Condensed Milk - Yogurt -Processed Cheese -Sour Cream

Food Fat Substitutes - Flavors and Fragrances - Baby Food -Desserts - Dressings - Fruit Juice and Concentrate -Liquors - Sauces - Tomato Products - Egg - Peanut Butter -Enzymes - Beverage Emulsions

Biotechnology Cell disruption of Yeast. E. Coli , other Bacteria and Algae

Cosmetic Hair Products - Skin Creams -Lotions - Perfumes - Shampoos and Conditioners

Pharmaceutical Antibiotics - Antacids - Creams -Intravenous Emulsions -Ointments - Tablet Coatings - Liposomes

Chemical Disinfectants - Emulsifiers -Fuel Oil - Insecticides - Paints -Oil Emulsions - Silicone Emulsions - Wax Emulsions -Lubricants - Resins/Rosins -Latex - Viscosity Improvers




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Piloted Valve

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TO Valve

Homogenizer Valves

The key to the homogenizer is valve technology. The APV Homogenizer Division offers a wide variety of valves designed for different applications. Our specialists will custom engineer a homogenizer, utilizing the optimum design and materials for your specific application.

For most products a single stage homogenizing valve assembly is recommended. However, when lower homogenizing pressures are used, a two-stage valve configuration can provide some advantages (i.e., lower viscosity and higher heat stability).

In a two-stage design the second stage establishes controlled backpressure, concentrating the energy in the first homogenizing zone and also minimizes the possibility of clumping/coalescence.

The following represents the range of valve options available.

Plug Valve is normally used as a single-stage valve and as the first stage of a two-stage assembly for flow rates up to 2,500 gph (9,500 1ph).

Piloted Valve is typically used as a single-stage valve for flow rates greater than 2,500 gph (9,500 1ph).

TC Valve has tungsten carbide inserts and is most effective when used for processing highly abrasive products.

CD Valve assembly, made of ceramic material, is designed for high pressure cell disruption.

SEO Valve is constructed of ceramic and is ideal for applica-tions requiring pressures from 10,000 up to 21,750 psi (700 to 1,500 bar).

Micro-Gap® is actually a set of multiple valves in a single housing. This result is extremely efficient, low pressure homog-enization of dairy products.

Micro-Gap'" Valve




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Poppet Valve Cylinder (TPS)

EMI

Ball Valve Cylinder (TBS)

Series 80 Cylinder

Double Packed Cylinder

The "Liquid End"

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Only APV offers you a liquid end with this combination of designs, materials and construction features. Ball or poppet valves may be selected depending on your application. Designs meet both domestic and international sanitary specifications.

Three-Part Valve Housing The unique design of this APV valve housing is an example of engineering superiority. This design allows pressure segre-gation from suction and discharge manifolds , reducing the possibility of breaking or cracking a valve housing block. Ball or poppet valves can be specified depending on the application. This valve housing is typically used for applications requiring over 10,000 psi (700 bar).

Three-Part Valve Housing

Poppet Valve Cylinder (TPS) is for low-viscosity, moderately abrasive products such as vegetable oils, ice cream mix, silicone and sulfur.

Ball Valve Cylinder (TBS) is for high viscosity or abrasive products such as peanut butter, evaporated milk, wax emulsions, lubricants and pigments.

Series 80 Cylinder is machined from a stainless steel forging. Pistons reciprocate in field replaceable wear liners and utilize single-ring packing. This design is most commonly supplied with the Micro-Gap®.

Double Packed Cylinder is engineered for better control of fugitive emissions (compounds that are pathogenic, toxic, radioactive, flammable, etc.). It also is efficient in situations where valuable plunger coolants need to be collected, recircu-lated or disposed of.

Aseptic Homogenization APV offers a line of aseptic homogenizers for use in processing applications where sterile conditions must be met. They are designed for steriliza-tion with steam or hot water with temperatures up to 140° Celsius (284° Fahrenheit).




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Laboratory and Pilot Plant Equipment

APV homogenizers are custom engineered to provide reliable results at the laboratory level and assure accurate reproduc-ibility when full scale production is required. Designed for product or process research and development, pilot plant and small scale production applications, each model offers its own unique processing characteristics.

15MR single-plunger laboratory homogenizer has a capacity of 15 gph (56 Iph) and a minimum sample size of one pint. Operating pressures up to 10,000 psi (700 bar).

Mini-Lab high pressure homog-enizer features a small test volume (approx. 120 ml). Homogenizing pressure up to 14,500 psi (1,000 bar) and capacity of 2.64 gph (10 Iph).

Model 12.51H is designed for laboratory testing and small scale production. Capacity ranges from 21 to 52 gph (80 to 200 Iph) with a maximum pressure of 14,500 psi (1,000 bar).

Model 10.51 VH is similar to the 12.51 H. Maximum operating pressures up to 21,750 psi (1,500 bar) with a capacity of 8 to 18 gph (35 to 70 Iph).

30CD is equipped with the ceramic CD valve. This unit has a capacity of 30 gph (113 Iph) and operates up to 10,000 psi (700 bar). Minimum sample size is one liter. This unit may be steam sterilized.

All these units are available on a rental basis for testing in your facility. Samples may then be forwarded to our laboratory for analysis.

The 15MR Laboratory Homogenizer

The Mini-Lab

Model 12.51H




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APV Customer Testing and Technical Support

Many physical and chemical properties of a product can be enhanced by homogenization. The APV Homogenizer Team is recognized as a pioneer in homogenization technology. We maintain a well-equipped, professionally operated customer service facility... capabilities not available from any other source.

The APV Customer Service Laboratory Our laboratory has helped improve the products and solve the processing problems of many customers. Product stability, color, viscosity, taste, appearance and consistency must be carefully examined throughout the homogenization process. Sample testing can include viscosity measurement, particle size analysis, centrifuga-tion and photomicrographs.

Expert Analysis People with the experience and expertise to evaluate and interpret test data are critical to your success. The APV Homog-enizer Division is proud to offer you the most experienced technical support in the field of homogenization.

GAUSSIAN ANALYSIS (Solid particles) Size Nanometers Percent

Model Industry

20.4 215 272 31.4 362 411 48.3 551 64.4 74.4 8E9 99.2

115.0 1320 153.0 1761 204.0 2351 272 0 314.0 3620 4110

•Packaging - Processing



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APV

High Pressure Pumps For over three quarters of a century APV pumps have maintained a reputation for dependable and trouble-free operation.

A wide variety of abrasive, corrosive, or non-lubricating products of varying viscosities are being processed under the most demanding conditions with APV pumps. APV pumps are available with ball, poppet, or disc-type pump valves.

The cylinders shown in this brochure are available on APV pumps used for spray dryer feed pumps, low pressure transfer pumps for viscous products and reverse osmosis applications.

MP-3

Related Equipment APV offers a range of other equipment for use in specific processing situations.

Colloid Mills produce uniform emulsions and dispersions minimizing air incorporation into the product. Particle size averages from 2 to 5 microns. Capacity is up to 1,700 gph (6,400 Iph).

Hydroshear5 Mixer/Emulsifier is a low pressure mixer/emulsifier that can improve shelf life, product stability, appearance and consistency. It is installed directly "in-line"or as a separate system and has no moving parts which minimizes maintenance.

HS-1

APV Parts and Service Our service staff is thoroughly trained and possess years of experience. Strategically located throughout the world, our Field Service Representa-tives are prepared to assist in the continued care and mainte-nance of your homogenizers. Scheduled inspections can provide you with an analysis of your spare inventory and equip-ment condition. Our goal is to keep your equipment on line, functioning to full capacity, while keeping downtime to a minimum.

Your APV homogenizers are built to exacting specifications depending on your process and product. To ensure continued performance and consistent product quality, only APV warranteed parts should be installed in your machine.

APV Homogenizer Division — Wilmington, MA 01887

APV Gaulin, Inc. 500 Research Drive, Wilmington, MA 01887 Telephone: (508) 988-9300 • Fax: (508) 988-9111

APV Rannie, Inc. Suite 57, 445 Etna Street, St. Paul, MN 55106 Telephone: (612) 772-1310 • Fax: (612) 772-1330

Regional Sales Offices East - 500 Research Drive, Wilmington Technology Park, Wilmington, MA 01887 • Telephone (508) 988-9300

Midwest - Suite 101, 120 West Eastman Street, Arlington Hts., IL 60004 • Telephone (708) 394-1449 West - Suite H, 2255 Ygnacio Valley Road, Walnut Creek, CA 94598 • Telephone (510) 256-6483 South - Suite 107, 6044 Norcross Tucker Road, Norcross, GA 30093 • Telephone (404) 394-1730




Bid on Equipment A APV Homogenizers files/APV Homogenizers - General... · Piloted Valve...

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