siron-fire-protection-virotec-flange

Flange from steel

VIROTEC®-Flange with groove the smart change-over.

Flange with groove is intended for use in xed, stationary water systems for extinguishing res and general pipe laying and installation. The VIROTEC ® ange with groove is an additional part for the coupling system for grooved pipe ends. The VIROTEC ® ange with groove is available in the sizes 60.3 x 95 mm up to 323.9 x 128 mm.

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Function

The VIROTEC ® -ange with groove consists of the following parts:
- Item 1 welding neck ange (DIN 2632 and 2633);
- Item 2 Grooved piece (boiler pipe, welded to DIN 2458).

It is available in primed or zinced form. The VIROTEC ® -Flange with groove is available in sizes from 2” to 12” in pressure classes PN 10 and PN 16.

siron-fire-protection-virotec-reducing

Reducing from steel

Reducing with groove is the ideal supplement to the coupling program

The VIROTEC® Reducing with Groove is intended for use in stationary water extinguishing systems and general pipeline construction. The VIROTEC® reduction with groove is a supplement to the coupling system for grooved pipe ends.

The VIROTEC®Reducing with Groove is available in sizes from 42.4 x 33.7 mm to 76.1 x 60.3 mm made from hollow boiled ear and from 88.9 x 48.3 mm to 323.9 x 273.0 mm available with welded sections.

Function

The VIROTEC® Reducing with Rake consists of the following parts:
- Pos. 1 Reduction, concentric to DIN 2616 * 1 or Siederohr, welded to DIN 2458 * 2;
- Pos. 2 Riefstück, large (boiling pipe, welded to DIN 2458) * 1, or Rief connection large (molded) * 2;
- Pos. 3 Riefstück, klein (boiling pipe, welded to DIN 2458) * 1 or Rief connection, small (molded) * 2.

It is available in primed or galvanized version. The VIROTEC® Reducing with depth is in the dimensions.

* 1 from 88.9 x 48.3 to 323.9 x 273.0 mm in welded and
* 2 from 42.4 x 33.7 to 76.1 x 60.3 mm available as a molded part.