Description

Ball check valve used for potable water and other neutral liquids. Flanged, resilient seated non-return valve.

Working Temperature: -10°C to 80°C;
Standards: Designed according to DIN3202 F6;
Flanges: EN1092-2;
Body: GGG50 ductile iron;
Bonnet: GGG50;
Ball: Carbon Steel + EPDM;
O-ring: NBR;
Bolts and Washers: zinced carbon steel;
Washer: PTFE;
Plug: zinced carbon steel;
Characteristics: self-cleaning ball moving freely in the body, full passage when ball is fully retracted, mounting in horizontal or vertical ascending position, plug under the body for unclogging the ball;
Corrosion protection: RAL 5005 epoxy powder coating, applied internally and externally, minimum layer thickness 250 µm;
Pressure tests: individually hydrostatically tested according to BS EN12266-1 (Seal 1.1 x PN, Body 1.5 x PN);
Approvals: PED 014/68/UE No.1282, Category III / Model H;
Certificate: Eurofins ACS no. 23 ACC NY 256 for use in contact with drinking water;
3.1 Certificate.