Description
Butterfly Valve Type
Made of 1,5 mm thick galvanized steel sheet and supplied with a 72°C melting point fusible fitting, two inspection doors and connection flange on both sides.
Available lengths L= 375 or 500 mm.
90 min. fire resistance (K-90).
Certified to the highest specifications.
Curtain Type
Available in various dimensions.
Up to 2 hours fire resistance.
230V or 24V electromagnetic operation option.
Certified to the highest specifications.
