metal seal: -10°C to +120°C
EPDM seal: -10°C to +80°C
0,5 - 16 bar
heating and water distribution
CE, Lloyd's Register, ISO
EN 1092-2
Flanged connection, PN10/16
PN10/16
Hinged valve
Horizontally and vertically
EN558-1, series 48
Gray cast iron GG25
EPDM or metal
Gray cast iron GG25
Gray cast iron GG25
Epoxy coating
Hinged check valve with BSPP threaded connection, gray cast iron GG25 housing, metal / EPDM seal and gray cast iron GG25 disc to prevent liquids or gases from flowing back. The valve thus offers one-way passage. The disc opens as soon as the minimum opening pressure is reached. As soon as the pressure decreases, the non-return valve closes by means of the disc. The check valve is suitable for heating and water distribution.
Maximum continuous flow velocity: 3 m/s.