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Other pipeline valves

Butterfly valves

The lugged and wafer butterfly valves are designed for installation between two flanges according to EN 1092-2. The neck is extended for insulation purposes. Higher nominal sizes are available on request.
For central heating and cooling systems with closed circuits. For operation with non-aggressive, harmless media , e.g. water or water-glycol mixtures according to VDI 2035 / ÖNORM 5195.
Body made of nodular cast iron, spindle and disc made of stainless steel.

Spare parts for butterfly valves

Piston type spring assisted check valves

Backflow preventers for horizontal and vertical installation. Valve plug spring-loaded. Opening pressure 40 mbar. The piston type spring assisted check valves DN 10 and DN 20 are suitable for Oventrop compression fittings item no. 10271.. For central heating and cooling systems with closed circuits. For operation with non-aggressive, harmless media, e.g. water or water-glycol mixtures according to VDI 2035 / ÖNORM 5195.

Swing check valves

Backflow preventers for horizontal and vertical installation in risers, flap opening upwards.
For central heating and cooling systems with closed circuits. For operation with non-aggressive, harmless media, e.g. water or water-glycol mixtures according to VDI 2035 / ÖNORM 5195.

Strainers

For central heating and cooling systems with closed circuits. For operation with non-aggressive, harmless media , e.g. water or water-glycol mixtures according to VDI 2035 / ÖNORM 5195.

Spare parts for strainers

Dirt separators

Sludge separators continuously remove smallest dirt particles without significantly increasing the flow resistance. A strong magnet retains magnetite. When the magnet is pulled out, the magnetic particles fall into the sump and can be rinsed out via a ball valve without interrupting operation.
For central heating and cooling systems with closed circuits. For operation with non-aggressive, harmless fuids, e.g. water or water-glycol mixtures according to VDI 2035 / ÖNORM 5195.
Body of the models with internal thread made of brass, body of the models with flanges made of steel.

Air vents

For central heating and cooling systems with closed circuits. For operation with non-aggressive, harmless media, e.g. water or water-glycol mixtures with a max. glycol content of 30% according to VDI 2035 / ÖNORM 5195.

Body made of brass.