130-D480-D481-D487-D488 – String https://www.string.ro Sat, 05 Apr 2025 17:45:28 +0000 ro-RO hourly 1 https://wordpress.org/?v=6.7.2 https://www.string.ro/wp-content/uploads/2021/12/FAV.fw_-54x54.png 130-D480-D481-D487-D488 – String https://www.string.ro 32 32 Robineti GEMÜ Seria D480,D481,D487,D488 https://www.string.ro/produse/robineti-seria-d480-d481-d487-d488 Wed, 17 Nov 2021 12:02:59 +0000 https://www.string.ro/?post_type=product&p=6734

Robineti fluture GEMÜ Seria D480,D481,D487,D488

Dimensiunea nominala: DN 32 – DN 1600
Presiunea de operare: 0 – 16 bari
Temperatura de operare: -60…+210 °C – Functie de tipul garniturii folosite
Aria de aplicare: Robinet de inchidere si reglare fluide
Materiale valva:
Corp: Fonta – EN-GJS-15 GGG40 acoperit epoxy (GGG40); EN-GJL-250 (GG25) / ASTM A351, CF8M – otel inox / ASTM A216 WCB, otel turnat / DIN 1705 (Rg 10) – bronz / etc.
Disc: Inox 1.4408 / inox 1.4408 lustruit / inox 1.4408 acoperit cu halar / Fonta – EN-GJS-15 GGG40 acoperit epoxy / Fonta GGG40 acoperita cu cauciuc / Bronz / Uranus B6 superduplex 1.4539
Materiale etansare: HNBR, Butyl, FPM GF, EPDM, Flucast AB/P, Flucast AB/E, NBR, Silicon
Conexiuni: Flanse PN 10/16
Configuratia corpului: Wafer / LUG / Sectiune U
Actionare:
D480 – cu ax liber fara actionare
D481 – cu actionare pneumatica normal inchis / normak deschis / dubla actiune
D487 – cu actionare manuala
D488 – cu actionare electrica
Documentatie tehnica:
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