Complete Alfa Laval hygienic-line brochure covering the Front, HL and M lines including plate patterns, gasket materials, frame options and 3-A compliance.

Hygienic line — Gasketed plate-and-frame heat exchangers

Current official Alfa Laval GPHE installation manual. Confirm the equipment model, manual revision and local safety requirements before use.

Gasketed plate heat exchanger — installation manual

Official Alfa Laval maintenance reference for gasketed plate heat exchangers, covering safe inspection, opening, plate-pack work and return to service.

Gasketed plate heat exchanger — operation and maintenance manual

Official H4 product leaflet with applications, hygienic design features and configuration data.

H4 Hygienic line — product leaflet

Official H5 product leaflet with applications, hygienic design features and configuration data.

H5 Hygienic line — product leaflet

Official H8 product leaflet with applications, hygienic design features and configuration data.

H8 Hygienic line — product leaflet

Official Alfa Laval dairy-process overview connecting hygienic heat transfer, separation, pumping, valve, mixing and cleaning technologies to the complete dairy process.

Dairy processing portfolio

Official Alfa Laval beverage-process overview for hygienic production, thermal treatment, separation, fluid handling, cleaning and utility efficiency.

Beverage processing portfolio

Official Alfa Laval portfolio covering OptiLobe, SRU, SX and SX UltraPure rotary lobe pumps.

Rotary lobe pump portfolio

Official Alfa Laval product leaflet for the hygienic Twin Screw positive-displacement pump.

Twin Screw pump — product leaflet

Alfa Laval "In Good Hands" catalog — the definitive reference for the hygienic component portfolio (pumps, valves, tank equipment, fittings) with performance data.

Fluid handling equipment portfolio

Alfa Laval 360° Service Portfolio brochure — services across the equipment lifecycle: planning, installation, commissioning, condition monitoring, spare-parts supply, upgrades and replacement.

Alfa Laval 360° Service Portfolio

Official Alfa Laval sensing and control portfolio overview — ThinkTop indication and control units for hygienic valves.

Sensing & control portfolio

Official Alfa Laval ThinkTop V20 valve indication unit product leaflet (PDF).

ThinkTop® V20 — product leaflet

Official Alfa Laval ThinkTop V50 and V70 control-unit product leaflet (PDF).

ThinkTop® V50 & V70 — product leaflet

Official Alfa Laval ThinkTop V50 / V70 installation and operation manual (PDF).

ThinkTop® V50 & V70 — technical manual

Official Alfa Laval ThinkTop V70 control-unit product leaflet (PDF).

ThinkTop® V70 — product leaflet

Alfa Laval ThinkTop V20 product page with the latest datasheets and IODD / PLC integration files.

ThinkTop® V20 — product page

Alfa Laval ThinkTop V50 product page with the latest datasheets and IODD / PLC integration files.

ThinkTop® V50 — product page

Alfa Laval ThinkTop V70 product page with the latest datasheets and IODD / PLC integration files.

ThinkTop® V70 — product page

Official Alfa Laval LKH hygienic centrifugal pump product leaflet (PDF).

LKH centrifugal pump — product leaflet

Alfa Laval LKH centrifugal pump product page with the latest datasheets and performance curves.

LKH centrifugal pumps — product page

Official Alfa Laval LKH Prime self-priming centrifugal pump product leaflet (PDF).

LKH Prime — product leaflet

Official Alfa Laval LKH UltraPure performance curves and specifications (PDF).

LKH UltraPure — performance curves

Official Alfa Laval LKHSP self-priming centrifugal pump product leaflet (PDF).

LKHSP — product leaflet

Official Alfa Laval LKHSP installation and operation instruction manual (PDF).

LKHSP — instruction manual

Official Alfa Laval hygienic valves portfolio page with datasheets, manuals and CAD models.

Hygienic valves — portfolio & documentation

Official Alfa Laval Unique Mixproof valve product leaflet (PDF).

Unique Mixproof valve — product leaflet

Official Alfa Laval Unique SSV single-seat valve (standard) product leaflet (PDF).

Unique SSV (standard) — product leaflet

Official Alfa Laval Unique SSV Aseptic single-seat valve datasheet (PDF).

Unique SSV Aseptic — datasheet

Alfa Laval LKB butterfly valve product page with the latest datasheets and options.

LKB butterfly valve — product page

Alfa Laval "Intelligent reliability — solutions for superior flow control" valves & automation brochure (PDF).

Superior flow control — solutions brochure

Official Alfa Laval tank-cleaning equipment portfolio page with datasheets and manuals.

Tank cleaning equipment — portfolio

Official Alfa Laval TJ20G rotary jet head product leaflet (PDF).

Rotary Jet Head TJ20G — product leaflet

Official Alfa Laval Toftejorg TJ20G rotary jet head instruction manual (PDF).

Rotary Jet Head TJ20G — instruction manual

Official Alfa Laval GJ 7 compact rotary jet head product leaflet (PDF).

Rotary Jet Head GJ 7 — product leaflet

Official Alfa Laval GJ PF FT rotary jet head product leaflet (PDF).

Rotary Jet Head GJ PF FT — product leaflet

Official Alfa Laval Toftejorg MultiMidget / MultiMagnum rotary spray head instruction manual (PDF).

Rotary Spray Heads (Multi) — instruction manual

Thermal and hygienic fluid-handling equipment.

Alfa Laval

Valve indication unit for sensing-only duties — 360° LED status indication and ±1 mm position feedback where a valve position must be confirmed but not controlled. IP69K. Ideal for retrofit indication on existing hygienic valves.

ThinkTop® V20

Compact control unit for hygienic valves with up to one solenoid (butterfly / single-seat). ±0.1 mm accuracy, Auto / Live / Flex setup, Digital, AS-Interface or IO-Link. For valve stems under 65 mm.

ThinkTop® V50

Second-generation control unit for demanding duties — up to three solenoids for mixproof valves, ±0.1 mm accuracy, Burst & Pulse seat cleaning (CIP media savings up to 95 %) and IO-Link diagnostics. For valve stems over 65 mm.

ThinkTop® V70

The core Alfa Laval hygienic centrifugal pump range — 316L wetted parts, efficient and gentle handling for general transfer, CIP supply and process duties across dairy, food, beverage and pharma.

LKH — hygienic centrifugal pump

Self-priming centrifugal pump using air-screw technology to handle CIP return and liquids with entrained air. Sizes 10/20/40, up to ~100 m³/h at 50 Hz and 7.5 bar differential.

LKH Prime — self-priming centrifugal pump

High-purity variant for biotech and pharmaceutical duties — easy cleanability, EHEDG-oriented design and comprehensive Q-doc documentation. Eight sizes, capacities up to ~275 m³/h.

LKH UltraPure — high-purity centrifugal pump

Traditional self-priming pump (tank + non-return valve on a standard LKH) for tank drainage and CIP return where liquids contain air or gas. Sizes LKHSP-10 to -40.

LKHSP — self-priming centrifugal pump

A positive-displacement portfolio for low-, medium- and high-viscosity process fluids. Choose between OptiLobe for general hygienic duties, SRU for demanding low-shear transfer, and SX / SX UltraPure for hygienic and high-purity applications.

Combines product-transfer and CIP duties in one pump. Its low-pulsation operation, solids-handling capability and broad viscosity range suit sensitive food, dairy, beverage and personal-care products where installation flexibility matters.

Twin Screw — hygienic positive-displacement pump

An Alfa Laval hygienic centrifugal-pump range for efficient, gentle product handling in dairy, food, beverage and personal-care duties. Final model and duty-point availability are confirmed by DFT against the required flow, head and fluid data.

i-CP — hygienic centrifugal pump range

Double block-and-bleed valve for matrix systems — independent plugs and an atmospheric leakage chamber prevent cross-contamination during simultaneous product/CIP flows. Basic, SeatClean, HighClean and UltraClean versions; ThinkTop V50/V70 compatible.

Unique Mixproof valve

Pneumatic single-seat valve platform (standard, aseptic, tank-outlet, tangential) — EHEDG-certified and 3-A authorised with a semi-maintainable actuator for routing and shut-off on hygienic lines.

Unique SSV single-seat valve

In-line butterfly valve for low-to-medium viscosity liquids — manual handle or pneumatic actuator (NC/NO/A-A), and compatible with Unique Control automation units for CIP and recipe control.

LKB butterfly valve

3D-indexed high-impact rotary jet heads for hygienic tanks — TJ20G for 15–150 m³ and TJ40G for 150–2250 m³, with HD and Burst variants. Self-lubricated by the cleaning fluid; ATEX options.

Rotary Jet Head — TJ series

Compact rotary jet heads for small tanks, drums and barrels — GJ 7 for small vessels and GJ PF FT to retrofit existing spray balls on 15–150 m³ tanks.

Rotary Jet Head — GJ series

Swirling fan-pattern spray heads (MultiMidget / MultiMagnum) for lighter-duty cleaning of 0.1–125 m³ vessels — self-lubricated by the cleaning media.

Rotary Spray Heads (Toftejorg Multi)

Compact gasketed plate heat exchanger for hygienic heating, cooling and heat-recovery duties in food, dairy, beverage and pharmaceutical processing. Selection is duty-specific and based on temperatures, flows, properties and allowable pressure drop.

H4 — Hygienic line plate heat exchanger

Mid-range Hygienic line model using optimized flow distribution and hygienic plate-and-gasket features for cleanable, energy-efficient thermal duties. DFT confirms plate, gasket, frame and connection configuration for the process.

H5 — Hygienic line plate heat exchanger

Larger Hygienic line platform for demanding sanitary heating, cooling, pasteurization and heat-recovery applications. The final thermal design and mechanical configuration depend on the validated process duty.

H8 — Hygienic line plate heat exchanger

Plate, gasketed and welded heat exchangers for heating, cooling, pasteurization and heat recovery.

Centrifugal, rotary lobe and twin-screw pumps for sanitary process duties.

Mix-proof, seat, butterfly and control valves plus sanitary fittings.

Control units, sensors and process automation for hygienic lines.

Static and rotary tank-cleaning machines for effective CIP.

Official Spirax Sarco product index spanning generation, distribution, control, point of use, trapping, metering and condensate recovery.

Steam and condensate product range

Official product brochure for pressure-control valve families used with steam and industrial fluids.

Pressure reducing and surplussing valves

Official Spirax Sarco Spira-trol control-valve brochure covering the modular valve family and available configurations.

Spira-trol general-service control valves

Official Spirax Sarco guide to steam-trap technologies and the considerations used to match trap type to duty.

Steam trapping overview

Current official technical information sheet for the Spirax Sarco TD42 maintainable thermodynamic steam trap.

TD42 thermodynamic steam trap — technical information

Official technical information for APT14, APT14HC and APT14SHC automatic pump traps used in condensate-recovery duties.

APT14 automatic pump traps — technical information

Official Spirax Sarco overview of packaged and engineered steam heat-transfer solutions, including EasiHeat and related systems.

Steam heat exchange solutions

Official Spirax Sarco EasiHeat product brochure for packaged, controlled steam-to-water heating duties.

EasiHeat — efficient steam-to-water heating solution

Official technical information for the TVA target flowmeter for saturated and superheated-steam measurement duties.

TVA steam flowmeter — technical information

Spirax Sarco

Self-acting and actuator-operated valve families for reducing high distribution pressure to the stable pressure required at the point of use. Final valve and station selection depends on load, upstream/downstream pressures and controllability.

A modular control-valve family for accurate steam and process-fluid control. Valve body, trim, characteristic, actuator and positioner are selected together for the required duty and operating range.

Spira-trol control valves

Maintainable thermodynamic steam trap for appropriate main-drain and tracing duties. Trap technology and size must be checked against condensate load, differential pressure, air-venting needs and installation conditions.

TD42 thermodynamic steam trap

A compact stainless-steel trapping station combining isolation, straining and a quick-fit trap connection to simplify standardisation, safe maintenance and trap replacement.

STS17.2 steam-trapping station

Steam-operated automatic pump-trap family used to remove condensate from process equipment when backpressure or stall prevents normal gravity drainage, supporting reliable closed-loop condensate return.

APT14 automatic pump trap

Packaged steam-to-water heat-transfer system integrating heat exchange, steam control and condensate management for process-water and heating duties. Configuration is matched to the thermal load and control requirement.

EasiHeat packaged heat exchanger system

Target-type flowmeter for saturated steam and, with the dedicated pressure sensor arrangement, superheated-steam measurement. It supports mass-flow totalisation and plant steam-energy management.

TVA steam flowmeter

Pressure-reducing stations, control valves and safety valves.

Thermodynamic, thermostatic, float and inverted-bucket traps.

Pumps, receivers and management systems for closed-loop condensate return.

Audits, monitoring and upgrades to reduce steam-related energy costs.

Packaged and engineered steam-to-water heat-transfer solutions for process and utility duties.

Official Praj HiPurity overview of the complete pharmaceutical water-system offering and business lines.

Water Systems overview

Official reference for the end-to-end water-system approach — treatment stages from raw water to point of use.

Raw Water to Point of Use

Official reference for feed-water conditioning and microbial-control options.

Pre-treatment systems

Official reference for hot-water-sanitisable RO and EDI purified-water generation.

Purified Water Generation

Official reference for sanitary storage and recirculating distribution loops.

Storage and Distribution

Official reference for WFI and Combi pure-steam distillation systems.

WFI and Pure Steam Generation

Praj HiPurity corporate portal for company information and the latest revisions.

Praj HiPurity — corporate & contact

The end-to-end view: assessing incoming raw water and defining the treatment train needed to reach the final point-of-use specification. Setting this basis first avoids under- or over-designing the individual stages.

Feed-water conditioning and microbial control ahead of purification — multi-grade / disc filtration, softening, dechlorination, ultra-filtration and, where required, nano-filtration or a first RO pass — sized to protect the downstream membranes.

Pre-treatment

USP/EP-compliant PW generation — typically hot-water-sanitisable reverse osmosis combined with EDI in skid-mounted, zero-dead-leg configurations that hold sanitary conditions and consistent conductivity.

Holding generated water at grade from the generation outlet to every user point — sanitary storage tanks and 24/7 recirculating loops with hot-water (85 °C), pure-steam (121 °C) or ozone sanitisation, in SS316L electropolished tube with full traceability.

Storage & Distribution

Water for Injection and pure steam — standalone or 'Combi' distillation units (designed with Aqua-Nova) that produce WFI and pure steam together, with proportionate output regulation, faster start-up and 15–20 % higher pure-steam output for sterilisation cycles.

WFI & Pure Steam Generation

Praj HiPurity

The end-to-end treatment basis — from raw-water assessment to the final point-of-use specification.

Feed-water conditioning and microbial control ahead of the purification stages.

USP/EP-compliant PW generation — hot-water-sanitisable RO with EDI.

Sanitary storage and 24/7 recirculating distribution loops that hold water at grade.

Water for Injection and pure steam — standalone or Combi distillation.

Plate heat exchangers for heating, cooling, pasteurization and heat recovery.

Thermal Solutions

Pumps, valves, tank-cleaning equipment and process automation for sanitary duties.

Hygienic Fluid Handling

Steam distribution, trapping, condensate recovery and system-efficiency improvements.

Steam and Utility Solutions

Purified water, high-purity water and related process utility solutions.

Pharmaceutical Process Utilities

Milk, cheese and yoghurt with fresh berries

Hygienic processing for milk, cream, cheese, yoghurt and cultured products.

Dairy

Glass jars being filled with red sauce on a food processing line

Sanitary heating, cooling and fluid handling for food and ingredient plants.

Food Processing

Different styles of beer in glasses beneath brewery taps

Wort cooling, CIP and utility support for craft and industrial breweries.

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