Hygienic quarter-turn lock with key

Hygienic lock with key

These sealed hygienic locks are the optimal choice for equipment that must comply with strict hygiene requirements.

青いシーリングは水や細菌を遮断し、不衛生な金属同士の組み立てを防ぎます。

最大粗さ 0.8 µm Ra の自己排水表面。

Hygienic quarter-turn lock with key (sealed)

Solid T LWK H=24

カタログはこちらから | NHK 機械部品

Other locks available on request

Separate locks for H= 6
Separate locks for H= 8
Separate locks for H= 10
Separate locks for H= 12
Separate locks for H= 14
Separate locks for H= 16
Separate locks for H= 18
Separate locks for H= 20
Separate locks for H= 22
Separate locks for H= 24
Separate locks for H= 26
Separate locks for H= 28
Separate locks for H= 30
Separate locks for H= 32
Separate locks for H= 34
Separate locks for H= 36
Separate locks for H= 38
Separate locks for H= 40
Separate locks for H= 42
Separate locks for H= 44
Separate locks for H= 46
Separate locks for H= 48
Separate locks for H= 50

Essential component in sanitary industries

Sealed hygienic locks are an essential component in industries where cleanliness and safety cannot be compromised. From food production to healthcare, these locks provide durability, reliability, and hygiene-focused design to support strict sanitation requirements.

By choosing high-quality sealed hygienic locks, businesses can protect products and equipment while supporting hygienic production environments.

Upgrade to sealed hygienic locks and elevate your operations with a solution designed for cleanability, washdown resistance, and long service life.

Hygienic lock in stainless steel (with key)

A game-changer for hygienic applications

When it comes to industries like food processing, pharmaceuticals, and biotechnology, hygiene and durability are non-negotiable. Components used in these environments must be designed to reduce contamination risk and support reliable operation. A sealed hygienic lock in stainless steel with key provides secure closure while supporting strict hygiene requirements.

Hygienic design: a core feature

These hygienic locks are engineered with smooth, easy-to-clean surfaces that reduce the risk of bacterial buildup. Stainless steel (e.g., AISI 304 / AISI 316) offers strong corrosion resistance in aggressive cleaning environments and supports frequent washdowns.

Key benefits of hygienic design:

• Smooth, easy-to-clean surfaces

• Reduced risk of contamination traps

• Designed for washdown environments

IP67 rating: what it means for performance

The IP67 rating signifies strong protection against dust and water ingress, helping ensure the lock remains functional in wet areas and during cleaning cycles.

Performance highlights:

• Dust-tight protection

• Waterproof protection (temporary immersion rating)

• Durable performance under regular cleaning

Industries benefiting from stainless steel hygienic locks

1. Food processing
Used on equipment such as mixers, conveyors, cabinets, and covers where secure closure and cleanability are required.

2. Pharmaceutical
Supports hygienic equipment closure in areas where sanitation and contamination control are critical.

3. バイオテクノロジー
Helps protect sensitive processes by supporting sealed closure and robust materials in controlled environments.

Durability and cost-effectiveness

Stainless steel construction delivers long service life and reduced maintenance needs, contributing to lower total cost of ownership.

Advantages of stainless steel:

• 耐腐食性

• Long lifetime

• Recyclable material