STN - Slovenské národní normy

Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Devices to prevent pollution by backflow of potable water - Presssurised air inlet valves DN 15 to DN 50 - Family L, type A and type B

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type C

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Non controllable backflow preventer with different pressure zones - Family C, type A

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Industrial valves - Steel check valves

Dostupné prevedenie: Tlačené

Water work fittings. Earth sets. Dimensions

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Covers for gate valves, globe valves, hydrants. Dimensions

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené