Key Features:
- Materials: The valves are available in grey cast iron (EN-JL1040), SG iron (EN-JS1049), cast steel (1.0619+N), forged steel (P250 GH), and stainless steel (1.4408), ensuring durability and resistance to various industrial conditions.
- Sealing Options: The valves are equipped with a gland seal and are available with soft sealing (PTFE) for higher temperature applications, as well as balancing plugs for differential pressure management.
- Design: These valves feature a marginal seat design and can be fitted with special features such as limit switches, position indicators, chain wheels, and stem extensions for remote operation.
- Testing and Compliance: The valves are tested according to EN ISO 15848-1 / TA-Luft standards and comply with TÜV-Test-No. TA 08 2016 C04, ensuring excellent sealing and leakage prevention.
Valve Configurations:
- Straight-through with Flanges:
- Available in PN16-40, with materials such as grey cast iron, cast steel, and stainless steel.
- Dimensions vary by material and pressure class.
- Straight-through with Butt Weld Ends:
- PN40 versions in forged steel and cast steel.
- Y-pattern and Angle-pattern with Flanges:
- Available in PN16-40 for stainless steel and cast steel configurations.
Performance Specifications:
- Kvs Values range from 4.2 m³/h to 5660 m³/h depending on the nominal diameter and pressure rating.
- Zeta Values vary based on the valve size and application.
Additional Accessories:
- Limit switches and handwheel-operated by impact force are available for ease of operation.
- Chain wheels and position indicators with locking devices can be included for more secure and remote operations.
- Stem extensions can be customized based on the installation height requirements.
