Reliable, hygienic, and efficient valve technology for every process line.
Alfa Laval valves provide precise flow control, product safety, and hygienic reliability across food, dairy, beverage, brewery, biotech, pharmaceutical, and personal-care applications.
From simple shut-off valves to advanced mixproof solutions, Alfa Laval’s valve portfolio is engineered for:
- Hygienic processing
- CIP/SIP cleaning
- Sterile boundary control
- Energy efficiency
- Long-term durability
As an authorised integrator in South Africa, 4B Automation & 4B Systems supplies, integrates, automates, and supports the full Alfa Laval valve range; ensuring safe, reliable flow management throughout your production plant.
Our Solution:
- We provide complete Alfa Laval valve solutions; from specification and sizing to installation, automation, and lifecycle support.
- Our engineering team ensures every valve integrates seamlessly into your process line, CIP circuits, and control system.
With access to the full Alfa Laval catalogue, we deliver:
Key Features / Capabilities
Hygienic & Aseptic Design:
Smooth surfaces, minimal dead zones, reliable sealing, and full drainability.
Wide Valve Portfolio:
Shut-off, divert, mixproof, seat valves, regulating valves, butterfly valves, check valves, sampling valves, and aseptic valves.
Automation Ready:
Options for Alfa Laval ThinkTop, feedback units, positioners, and pneumatic actuators.
Energy Efficient:
Low-pressure-drop designs and eMotion/eDrive options for reduced power usage.
Long Service Life:
High-grade stainless steel, durable seals, and reliable actuator systems.
Modular Construction:
Easy to maintain, rebuild, and configure for any line layout.
High Safety Standards:
Pressure protection, vacuum safety, tank integrity, and hygienic compliance.
CIP/SIP Compatible:
Built for hygienic cleaning, steam sterilisation, and validated aseptic operation.
Flexible for All Flow Requirements:
From delicate fluids to particulate products.
Local Support:
Installation, maintenance, spares, and servicing from 4B Automation & 4B Systems.
With Alfa Laval Valves from 4B Automation & 4B Systems, you can:
Alfa Laval Valve Portfolio
Ball Valves:
Designed for hygienic, full-bore shut-off with minimal pressure drop; ideal for sanitary food, beverage, dairy, and utility applications.
• SBV Sanitary Ball Valve
Butterfly Valves:
Cost-effective, versatile shut-off valves for hygienic processing lines; compact design, long seal life, and fully CIP/SIP compatible.
• Accessories
• Actuators
• Handles
• LKB Butterfly Valve
• LKB-F Valve
• LKB UltraPure Valve
• Unique Control Valve
Control / Check Valves:
Precision valves for stabilising flow, preventing backflow, managing air/gas displacement, and protecting product quality in hygienic systems.
• Air Blow Check Valve
• C45 Check Valve
• LKBV Air-Blow Valve
• LKC Non-Return Valve
• LKC UltraPure Valve
• LKSV Float Valve
• LKUV-2 Air Relief Valve
• SB Self-Cleaning CO₂ Valve
• Unique Vacuum Breaker Valve
Diaphragm Valves:
Aseptic, zero-dead-leg valves for sterile and ultra-clean production environments in food, biotech, and pharmaceutical processes.
• Unique DV-ST UltraPure Valve
Double Seal Valves:
Efficient mixproof alternatives that safely separate products with leakage monitoring; ideal for cost-effective matrix routing.
• SMP-BC Valve
• SMP-BCA Valve
Double Seat (Mixproof) Valves:
High-performance mixproof valves enabling simultaneous product handling with reliable separation and maximum hygiene.
• Aseptic Mixproof Valve
• Unique Mixproof Valve
• Unique Mixproof 3-Body Valve
• Unique Mixproof CIP
• Unique Mixproof High Alloy Valve
• Unique Mixproof Horizontal Tank Valve
• Unique Mixproof Large Particle Valve
• Unique Mixproof Process
• Unique Mixproof Tank Outlet Valve
• Unique Mixproof UltraPure Valve
Regulating Valves:
High-precision control valves for pressure, temperature, filtration, carbonation, and tank conditions in sanitary processing.
• CPM Valve
• Manual Pressure Control Valve
• Pneumatic Pressure Control Valve (Membrane Filtration)
• SB CO₂ House
• SB Pressure Exhaust Valve
• SB Tank Pressure Regulator
• Thermostatically Controlled Valve
• Unique RV-P Valve
• Unique RV-ST Valve
Safety Valves:
Pressure-relief valves that protect equipment and maintain safe operating limits in hygienic tank and pipeline systems.
• Safety Valve
• SB Anti-Vacuum House
• SB Anti-Vacuum Valve
• SB Pressure Relief Valve
• SB Safety Valve Accessories
Sampling Valves:
Hygienic valves for safe, contamination-free product sampling across liquid and semi-liquid applications.
• Other Sampling Valve
• SB Carlsberg Flask Valve
• SB Membrane Sampling Valve
• SB Micro Sampling Port
• SB Micro Sampling Port M
• Unique Sampling Valve
Shutter Valves:
Compact, durable valves for simple on/off flow control in hygienic processing lines.
• Koltek Valve
Single Seat Valves:
Reliable, flexible shut-off and diversion valves for hygienic product routing with easy maintenance and strong performance.
• Components for SSV Valve
• i-SSV Valve
• LKAP Valve
• SB Mini Flow Valve
• Unique SSSV Valve
• Unique SSV Aseptic Valve
• Unique SSV Aseptic Manually Operated Valve
• Unique SSV ATEX Valve
• Unique SSV Direct Acting Valve
• Unique SSV DN125 & DN150 Valve
• Unique SSV Long Stroke Valve
• Unique SSV Manually Operated Valve
• Unique SSV Manually Regulating RF Valve
• Unique SSV Reverse Acting Valve
• Unique SSV Standard Valve
• Unique SSV Tangential Valve
• Unique SSV Tank Outlet Valve
• Unique SSV Two-Step Valve
• Unique SSV Y-Body Valve
