APV-Sicherungsringe Ersatzteile

APV Back-Up Rings for High-Pressure Homogenizers

APV back-up rings are essential sealing support components

used in high-pressure APV homogenizers. These rings are designed to

support primary sealing elements, prevent extrusion under pressure and

ensure long-term reliability in demanding industrial environments.

BOS Homogenisers is a specialized supplier of spare parts for APV,

Gaulin, Rannie and BOS homogenizers. With decades of experience

in homogenisation technology and worldwide distribution, we supply

high-quality APV back-up rings with fast delivery and technical support.

What Are APV Back-Up Rings?

Back-up rings are auxiliary sealing components installed together with

primary seals, such as O-rings or packing elements. In high-pressure

homogenizers, these components are exposed to extreme operating

pressures and dynamic loads.

The function of APV back-up rings includes:

Preventing seal extrusion under high pressure
Supporting primary sealing elements
Maintaining sealing geometry
Increasing overall seal life
Enhancing operational reliability

Ohne ordnungsgemäß spezifizierte Stützringe können Dichtungssysteme versagen

prematurely, resulting in leakage, downtime and increased maintenance costs.

Applications in APV Homogenizers

APV homogenizers, including Gaulin and Rannie configurations, are

widely used in dairy, beverage, pharmaceutical, chemical and biotech

industries. These machines operate at high pressures and require

robust sealing systems.

APV back-up rings are typically used in:

Liquid end sealing assemblies
Plunger sealing systems
Hydraulic components
High-pressure valve assemblies

Each back-up ring must be compatible with the specific pressure rating,

temperature range and process media of the homogenizer.

Designed for High-Pressure Performance

In homogenization processes, operating pressures can be extremely high,

placing significant stress on sealing systems. APV back-up rings must

withstand:

Continuous pressure cycles
Temperaturschwankungen
Mechanische Schwingungen
Contact with process fluids
Dynamic movement of sealing elements

High-quality materials and precise dimensional tolerances are critical

to ensure consistent sealing performance and long service intervals.

APV Specialist

BOS Homogenisers specializes in spare parts for APV homogenizers,

including Gaulin and Rannie models. Our focused expertise in

homogenisation technology allows us to supply components that meet

industrielle Leistungsstandards.

Unser Ersatzteilangebot umfasst:

APV-Sicherungsringe
Stöpsel
Verpackungsbaugruppen
Stößelringe
Homogenisierungsventile
Ventilsitze und Dichtungskomponenten

With more than 15,000 spare parts on stock, BOS Homogenisers ensures

fast availability and short lead times worldwide.

Die Bedeutung der richtigen Auswahl des Stützrings

Selecting the correct APV back-up ring is essential for maintaining

the integrity of the sealing system. Incorrect dimensions or material

choices may lead to:

Seal extrusion
Leakage
Beschleunigter Verschleiß der Primärdichtungen
Druckinstabilität
Unplanned production downtime

BOS Homogenisers assists customers in identifying the correct

back-up ring based on homogenizer model, pressure rating and

application requirements.

Maintenance and Overhaul Support

APV back-up rings are typically replaced during preventive

maintenance or liquid-end overhaul procedures. Regular inspection

and timely replacement contribute to stable operation and reduced

risk of unexpected failures.

Our technical specialists support maintenance teams with spare

part identification, order processing and logistics coordination.

Global Supply and Technical Expertise

BOS Homogenisers mit Hauptsitz und Produktionsstätte in den Niederlanden

serves customers worldwide through an established distribution network.

We supply APV back-up rings globally with:

Schneller internationaler Versand
Technische Beratung
Hilfe bei der Ersatzteilidentifizierung
Zuverlässiger Kundensupport

BOS Homogenisers – Your APV Back-Up Ring Supplier

Founded in 1950, BOS Homogenisers has built a strong reputation

as a specialist in homogenizers and spare parts for APV, Gaulin,

Rannie and BOS systems.

Wenn Sie auf der Suche nach einem zuverlässigen Lieferanten für

APV back-up rings, BOS Homogenisers can provide

the correct spare part with technical expertise and global reach.

Contact BOS Homogenisers today to request a quotation or technical

assistance for your APV back-up ring requirements.

Zugehörige APV-Ersatzteile

Suchen Sie weitere Ersatzteile für APV-Homogenisatoren? Sehen Sie sich unser komplettes Sortiment an APV-Ersatzteilen an:

APV-Kolbenring – Verschleißringe für Kolben
APV-Zylinderblöcke – Präzisionszylinderblöcke
APV Aktuator-Packungen – Dichtungen für Stellantriebe
APV-Zylinderblock – Präzisionszylinderblöcke
APV-Kolben – Hochdruckkolben

Alle APV-Ersatzteile anzeigen →

Kompatible Alternativen anderer Marken

Suchen Sie Dichtungsringe für Homogenisatoren anderer Marken? BOS Homogenisers liefert kompatible Ersatzteile für alle gängigen Marken:

Bos Homogenisator Führungsringe | Rannie Back-up-Ringe | Gaulin Sicherungsring | SPX-Sicherungsring

Nehmen Sie Kontakt auf