SCH

BL50 Valvola lug per impianti idrici, riscaldamento, condizionamento e antincendio

CHECK VALVES

SCH CLAPET VALVE

Disegno tecnico BL50 valvole a farfalla lug pn 25

SCH FEATURES

Working pressure: PN 10 / PN 16
Design temperature: 0°C / +80°C
Design standard: EN 12334
Face to face: EN 558 Series 48
Flanges: EN1092-2 PN 16
Tests: EN12266-1
Coating: Epoxy powder RAL 5017, thickness 200-250 µm

SCH MATERIALS

( 1 ) Body: Cast iron GG 25
( 2 ) Seat ring: Brass H62
( 3 ) Disc:  Cast iron GG 25 + EPDM
( 4 ) Hinge pin + Nut: SS AISI 304 + Ductile iron GGG 40
( 5 ) Hinge: Ductile iron GGG 40
( 6 ) Bonnet: Cast iron GG 25
( 7 ) Gasket: EPDM
( 8 ) Bolt: Carbon steel A3
( 9 ) Nut cotter: SS AISI 304

Download PDF

Contact Us

Request more information

Privacy

5 + 6 =

Any personal data provided will be acquired by the Data Controller who will process them, according to the privacy law, for the sole purpose of responding to the contact request. The data will not be disclosed to third parties other than the data controller and his organization. Access, modification and cancellation may be requested at any time by sending a communication to [email protected]