Protect against Environmental Contamination:
the new Spring-loaded Flap Lid for Quarter-turns
01 Requirements
Quarter-turns can be utilized in various application areas. Many of these applications are located in areas with high levels of debris and dirt which exposes the quarter-turn to environmental contamination.
Therefore, we have developed a spring-loaded flap lid, manufactured in polyamide to prevent damage to the quarter-turn from dirt and particle build-up, ensuring smooth operation.
Georg Hübner, Senior Product Trainer
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02 Product Benefits
Secure.
Protection against particle build-up
- Enclosing flap provides protection against soiling
- The spring-loaded, enclosing flap falls back into the closed position at any time after operation and thus reliably protects against dust and water
- Integrated stop protects the quarter-turn surface from damages
Weather-resistant.
For long-term use
- When using the spring-loaded flap lid, the flat external seal can be omitted (flap lid has sealing lips)
- Durable and corrosion-resistant
Easily adapted. Designed for harsh environmental conditions
- Head diameter max. 32 mm
- Head height 6 mm
- 180° opening angle
- Retrofittable for quarter-turns with insert and cylinder quarter-turns
Remark
Complete tightness of the quarter-turn is not achieved with the spring-loaded flap lid alone. When using the spring loaded flap lid the H-dimension changes by 2 mm. Integrated finger pull allows easy handling also with work- or safety gloves.
03 Dimensions / Order options
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Material
Lid and bottom: PA, black
Knurled and leg spring: stainless steel
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Product System | Description | Material | Surface | Part Number | Link |
1-270.02 | Spring-loaded Flap Lid Pr20.1 | PA | black | 237-9307.00-00000 | https://dirak.com/en/products/accessories-quarter-turn/1-270-02_spring-loaded-flap-lid-pr20-1 |
https://dirak.com/en/products/accessories-quarter-turn/1-270-02_spring-loaded-flap-lid-pr20-1
Contact
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DIRAK GmbH –
A Member of DIRAK Group
DIRAK Dieter Ramsauer
Konstruktionselemente GmbH
Königsfelder Straße 1
58256 Ennepetal
Germany
Phone: +49 (0) 2333 / 837-0
Fax: +49 (0) 2333 / 837-103
Email: info@dirak.de
Imprint
DIRAK Dieter Ramsauer
Konstruktionselemente GmbH
Königsfelder Straße 1
58256 Ennepetal
Germany
Phone: +49 (0) 2333 / 837-0
Fax: +49 (0) 2333 / 837-103
Email: info@dirak.de
Represented by:
Jens Boche
Entered in the trade register
Commercial Register AG Hagen,
HRB 7977
Sales Tax ID Number (VAT No.)
DE 261 585 314
Last update: June 2023