Aseptic Valve Program

Aseptic Valve Program
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Aseptic Valve Program

Product catalog summary
Aseptic Valve Program Overview
The document provides an overview of aseptic valves designed for the food, chemical, and pharmaceutical industries. These valves are made from solid stainless steel bars, allowing for various mounting positions and ensuring proper drainage. They are cleanable, drainable, and designed to prevent dead space, meeting 3-A standards for hygiene.

Key Features
  • Interior surface roughness of Ra ≤ 0.8 µm.
  • Hermetically sealed product space.
  • PTFE bellows conforming to FDA and 3-A standards.
  • High durability and resistance to aggressive media.
  • Modular design allowing easy changes in actuators and spindles.

Valve Variations and Applications
The document describes various valve types, including hygienic and aseptic valves, double seat valves, and sampling valves. Each type is designed for specific applications, such as safe separation of liquids, contamination-free sampling, and aseptic filling.

Technical Specifications
  • Material: AISI 316L for product contact, AISI 304 for non-contact parts.
  • Temperature: Continuous operation up to 130°C, sterilization up to 150°C.
  • Pressure: Operating pressure up to 6 bar, controlled pressure between 6 and 10 bar.

Industries and References
The valves are used in various industries, including pharmaceuticals, biotechnology, cosmetics, and food and beverage. The document lists several companies and projects as references, highlighting the global reach and reliability of RIEGER valves.

Conclusion
RIEGER valves are designed to meet the highest standards of aseptic processing, ensuring product safety and operational efficiency. Their modular design and robust construction make them suitable for a wide range of applications across different industries.

Overview
The document provides an overview of RIEGER's valve technology, highlighting their adaptability, compliance with high standards, and application in various industries such as pharmaceutical, chemical, and bio-engineering. The valves are designed for easy modification and integration into existing systems without requiring process changes.

Valve Specifications
RIEGER valves are noted for their puncture resistance, stability, and absence of distortions. They can be tailored as single valves or combined into valve blocks, allowing for interchangeability. The building block system facilitates easy transitions between manual and pneumatic actuation and modifications of the sealing system.

Applications
RIEGER valves are used in the pharmaceutical, chemical, bio-engineering, dairy, food, and beverage industries. They are adaptable to changing process requirements, ensuring seamless integration into various operational environments.

Company History
Founded in 1879, RIEGER has a long tradition in the machine factory and aluminium foundry sectors. It is a member of the NEUMO Ehrenberg Group, a global family-run holding with over 2,100 employees. RIEGER specializes in valves, customized solutions, and system engineering, gaining international recognition in food, beverage, and pharmaceutical markets.

Milestones
Key milestones include the acquisition of new premises in Aalen (2019), the foundation of RIEGER USA (2015), and obtaining DIN ISO 9001 Certification (2005). The company has a history of innovation, including the development of aseptic valve technology and mix proof valves.

Contact Information
Gebr. Rieger GmbH + Co. KG is located at Kochertalstraße 32, DE-73431 Aalen. They can be contacted via phone at +49 7361 5702-0 or email at [email protected]. More information is available on their website www.rr-rieger.com.
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Catalog excerpts

Aseptic Valve Program-1

ASEPTIC VALVE PROGRAM TECHNICS IN STAINLESS STEEL FOR FOOD, CHEMICAL AND PHARMACEUTICAL INDUSTRIES

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Aseptic Valve Program-2

Aseptic valves Our ideas — your advantages / valve body from solid bar – different / bellows failure indicator mounting positions possible providing proper draining / Thanks to the building block system, actuators and spindles may be changed / cleanable and drainable / interior surface Ra < 0,8 µm (32) (standard) _ in case of process or customer modification. / The pneumatic actuator can be ordered alternatively with function „air to open/spring / product hermetically sealed against environment / no sump or dome in product space to close NC“, „spring to open/air to close NO“ or „air/air“. / A...

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Aseptic Valve Program-3

Hygienic and aseptic valves the building block system Proximity Switch Pneumatic Actuator Manual Actuators Spindles Hygienic Design Spindles Aseptic PTFE Design Spindles Aseptic Metalic Design Body Variations

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Aseptic Valve Program-4

Aseptic double seat valves N7 for a safe separation of liquids Building block system / leakage chamber sterilizable / possibility to change at any time / valve body from solid bar / no dead space, valve is drainable Complete product protection / safe media separation due to leakage chamber between PTFE and other seals Ease of service / change of seals without special tools / low maintenance time / optimum cleanability Economic efficiency / PTFE bellow / long life of PTFE bellows / PTFE metallic head / minimal maintenance costs / PTFE-PEEK head / also available as 3-A version leakage valve Operating...

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Aseptic Valve Program-5

Aseptic double seat valve N13 the hybrid between N1 and N7 Two independent PTFE bellows hermetically seal against the environment. The double valve seat separates the two process lines to / PTFE bellow with metallic head prevent unwanted mixing of two liquids. The construction reduces CIP valves and permits / leakage free and liftable a very compact shaped valve. / CIP able and sterilizable Both the upper and the lower valve chambers may be cleaned independently. / vacuum safe / identical spare parts from valve body with no dead space provides optimal cleaning. The aseptic process valve N13 combines...

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Aseptic Valve Program-6

Aseptic sampling valves PB safety for your product In aseptic process engineering, process control has become an indispensible element. pipe By means of the BioCheck sampling valve, samples can be taken out of closed systems including vessels and piping in a simple and safe way. hand wheel BioCheck valves were developed paying Ingold nozzle special attention to compact and true aseptic design. The result is minimal problems when mounting valves in CIP/SIP applications. The product sample is protected from the environment. clamp Features / valve body from solid bar / no dead space / drainable...

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Aseptic Valve Program-7

Aseptic sampling valves small but mighty Combi Features The Mini BioCheck sampling valves meet the requirements for minimal product contact / extremely space saving / with lever or proximity switch bracket on sampling valve The mini valves allow minimal sampling / steam valve and product sampling valve quantities fulfilling the same valve features in are directly mounted to valve body material and design compared to the larger / a separate steam valve is not required / no product back flow into steam piping during sampling / also available as 3-A version / pipe, vessel, clamp connection (Ø 25...

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Aseptic Valve Program-8

Aseptic sampling into bottle With the BioCheck sampling system, samples can be taken from sealed systems like tanks and pipelines simply and safely. In the design of this sterile valve, special attention was paid to an aseptic yet at the same time highly compact design. That incorporation in both sterile and CIP/SIP circuits is straightforward and, above all, / utilizes standard laboratory bottles / connection thread GL45 ISO without contamination. Drain process / for samples from 100 to 2000 ml 1. The product flows through the pipeline. / no air contamination The BioCheck valve are closed. /...

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Aseptic Valve Program-9

Aseptic sampling valves D Aseptic filling valves pipe sampling valve from DN 25 aseptic filling guaranteed also available as 3-A version PTFE bellows manually actuated with hand wheel D4 PTFE bellows with stainless steel cap also available as 3-A version Valve block for filling machines PTFE bellows All valves are also available with only one outlet. Inclined seat filling valve Aseptic pipe sampling valves allow contamination-free sampling The durability of PTFE bellows – optionally of liquids in pipes without contact to ambient air. available also with a stainless steel cap with O-ring or a...

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Aseptic Valve Program-10

Aseptic inclined seat valves S Pressure retaining valve DH2 full flow with minimal intrusion the aseptic constant pressure valve The RIEGER pressure retaining valve DH2 fulfills the task to maintain a defined pressure on the valve’s inlet side. This may be i.e. the / valve body from solid bar pressure (PP) in a pipe after a filter or heat exchanger. / product hermetically sealed If the pressure drops after the filter or heat exchanger, the valve automatically adjusts to the requested set pressure. / full product and CIP drainage This is achieved by means of an air pressure control unit, whose...

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Aseptic Valve Program-11

Aseptic regulating valves E Aseptic overflow angle valve E8 exact flow control for safe pressure reduction In the pharmaceutical industry and also in the The Rieger overflow angle valve E8 is a combination of right angle and food industry, endurance and durability of overflow valves. The desired pressure is adjustable, with a valve stroke PTFE control bellows give problem free production while providing product safety. Longer production cycles mean less main- Unlike an overflow valve, this valve can be opened up to 100% tenance costs and thus higher productivity. – like an angle valve. Thanks...

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Aseptic Valve Program-12

Technical data References industries of application Kwizda Pharma Bayer Schering Pharma Queisser Pharma Fresenius Medical Care HAKA Kunz Inova pharma systems Bergland Naturkäse Tirol Milch Altmühltaler Mineralbrunnen Brandenburger Urstromquelle Ricker Fruchtsäfte Brasseries Kronenbourg Sinziger Mineralbrunnen Thüringer Waldquell WEG Weser-EMS Markengetränke Schwollen Ybbstaler Fruchtsaft ALPMA Alpenland Maschinenbau Bawaco GmbH in contact with product 1.4435/AISI 316L (others upon request) not in contact with product Product contact seals Glashäger Brunnen Pharmaceutic Biotechnology Cosmetics...

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