APVシリンダーブロックスペアパーツ

APV Cylinder Blocks – New & 2nd Hand Replacement Solutions

APV cylinder blocks are critical components within high-pressure APV homogenisers. They form the core of the liquid end assembly and house the plungers, suction valves, and discharge valves. The condition and precision of the cylinder block directly influence pressure stability, sealing performance, and overall machine reliability.

At Bos Homogenisers, we supply high-quality APV cylinder blocks for a wide range of APV homogeniser models. Our offering includes both New / 2nd hand cylinder blocks, carefully inspected and manufactured to meet OEM-equivalent standards.

If you are searching for specific SPX pump valve article numbers or want to verify which parts match your homogeniser, you can consult our complete spare parts overview at cylinder parts.

What Are APV Cylinder Blocks?

The cylinder block is the main structural component of the homogeniser liquid end. It contains the plunger bores, valve housings, and product channels that enable high-pressure processing.

During operation, the cylinder block must withstand:

Extreme hydraulic pressure

Continuous cyclic loading

Thermal stress from product and CIP cleaning

Mechanical forces from plunger movement

Because of these demanding conditions, precision machining and correct material selection are essential to ensure long-term performance.

Types of APV Cylinder Blocks

We supply different Types of APV cylinder blocks depending on machine series and application requirements.

Standard Production Cylinder Blocks

Designed for industrial dairy and food processing applications, these blocks are manufactured to original APV tolerances and pressure specifications.

High-Pressure Cylinder Blocks

Suitable for applications operating at elevated pressures, ensuring structural integrity under extreme load.

Laboratory Series Cylinder Blocks

Designed for APV Lab models, offering compact precision machining for R&D and small-scale production environments.

Custom-Machined Cylinder Blocks

For legacy or discontinued APV machines, we provide reverse-engineered or custom-machined solutions based on original dimensions or sample components.

New / 2nd Hand APV Cylinder Blocks

Bos Homogenisers offers both New / 2nd hand APV cylinder blocks to suit different operational and budget requirements.

New Cylinder Blocks

OEM-equivalent machining accuracy

Full material traceability

Ready for installation

Maximum service life

2nd Hand Cylinder Blocks

Fully inspected and pressure-tested

Reconditioned plunger bores (if required)

Cost-effective replacement option

Shorter lead times when available from stock

All reconditioned units are carefully evaluated to ensure dimensional accuracy and operational safety.

Common Wear and Damage in APV Cylinder Blocks

Over time, cylinder blocks may develop:

Plunger bore wear or scoring

Valve seat erosion

Corrosion from aggressive cleaning agents

Fatigue cracking under high pressure

Operating with a damaged cylinder block can lead to:

Increased plunger packing wear

圧力不安定性

Product leakage

均質化効率の低下

Timely replacement helps protect associated components such as plungers, valves, and packings.

Compatibility and Precision Engineering

All APV cylinder blocks supplied by Bos Homogenisers are manufactured or refurbished to strict dimensional tolerances. Proper alignment of plunger bores and valve chambers ensures:

Stable pressure generation

Uniform load distribution

機械的ストレスの低減

点検・整備間隔の延長

We support both modern APV Flow machines and legacy APV homogeniser systems.

Industries Using APV Cylinder Blocks

APV homogenisers are widely used in:

乳製品加工

食品・飲料製造

医薬品製造

バイオテクノロジー

化学処理

Each industry places different demands on pressure rating, corrosion resistance, and maintenance planning. Bos Homogenisers advises on the most suitable cylinder block solution.

当社がスペアパーツを供給しているAPV製機械

Bos Homogenisers supplies cylinder blocks and spare parts for the following APV homogeniser models:

ブランド	モデル
APV	APV 1000
APV	APV 2000
APV	APVラボ 15MR
APV	APV Lab 31MR
APV	APVラボ60
APV	APVラボ100

Why Choose Bos Homogenisers for APV Cylinder Blocks?

OEM-equivalent precision machining

Availability of New / 2nd hand options

Support for discontinued APV models

Fast worldwide shipping

Technical assistance and part identification

With decades of homogeniser expertise, Bos Homogenisers ensures reliable and durable cylinder block solutions for your APV equipment.

Request a Quote for APV Cylinder Blocks

If you are looking for high-quality APV cylinder blocks, whether New / 2nd hand, Bos Homogenisers can provide the correct replacement solution quickly and efficiently.

連絡先 BOSホモジナイザーお見積もりはこちらから。. Provide your machine model, serial number, operating pressure, and application details. Our specialists will ensure you receive the correct cylinder block for optimal performance and long service life.