Are used on acqueducts, waste water, heatings, conditioning, industry.
Face to face dimensions according to EN 558-1 series 48, DIN 3202 series F6.
Flanges drilled PN16, according EN 1092-2, DIN 2501.
Installation on horizontal pipeline; if installed in a vertical pipeline, specify the direction of flow. Valves with lever counter-weight.
TEMPERATURE: NBR max 80°C, EPDM max 90°C, Viton® max 120°C
Test according to EN 12266 (DIN 3230).