Description

Double eccentric butterfly valve with flanges used for closing and setting of potable, cold and hot water networks.

Working Temperature: 0°C (no frost) to 80°C;
Actuation: Gearbox operated (ISO5210 mounting pad, IP68 gearbox);
Standards: Designed according to EN593;
Face to face: EN558-1 Series 14;
Flanges: EN1092-2;
Body: GGG50 ductile iron;
Bush: Bronze;
Body Seal: SS304;
Disc: GGG50 ductile iron;
Disc Seal: EPDM (replaceable);
Stem: AISI 431 stainless steel;
Pin: AISI 431;
Disc Retainer Ring: Bronze;
O-Ring: EPDM
Bolts: A2-70;
Corrosion protection: RAL 5005 epoxy powder coating, applied internally and externally, minimum layer thickness 250 µm;
Pressure tests: individually hydro statically tested according to BS EN12266-1 and 2, hydraulic test as per EN1074-1 (Seal 1.1 x PN, Body 1.5 x PN);
Seal: Bi-Directional for PN10, Uni-Directional for PN16 (preferred installation direction indicated by arrow on body);
Pinned stem/disc connection: Stainless steel welded body seat, self-lubricated bearings;
Approvals: PED 014/68/UE No.1282, Category III / Model H;
Certificate WRAS no. 2010376 for use in contact with drinking water;
Certificate ACS no. 25 ACCNY 257 for use in contact with drinking water;
3.1 Certificate.