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Vana de inchidere din PE-HD

FRIALOC

Vana de inchidere cu mecanism de inchidere din PE-HD

Shut-Off Valve with shut-off mechanism suitable for plastics. Application area: Water
Facilitates the completely fused and homogeneous PE piping. Thanks to the innovative mechanism, a reliable shut-off can be achieved with only 9 or 14 turns and without major force. Very low-wear drive. A forced flushing prevents dead spaces and stagnation. The small sealing area minimises biological growth. The free passage corresponds up to d180 mm to the connecting pipe SDR 11. Each individual FRIALOC PE shut-off valve is subjected to comprehensive tests at the factory. The valve is operated using the installation kit FBS. Four cornered shaft wrench size 19 mm.

PE 100 SDR 11

Maximum working pressure 16 bar (water)

SKU d d2 BX PU L t B sw1 H1 H Turns
open/close
Weight kg
616293 90 80 1 8 720 158 225 19 335 450 9 13,900
616294 110 80 1 8 720 164 225 19 335 450 9 14,200
616295 125 80 1 8 720 174 225 19 335 450 9 14,500
616296 160 80 1 2 1010 196 330 19 450 608 14 44,000
616297 180 80 1 2 1030 210 330 19 450 608 14 39,000
1 616453 200 80 2 1030 120 330 19 450 608 14 40,500
1 616298 225 80 1 2 1030 124 330 19 450 608 14 40,500
1 616438 250 80 2 1030 132 330 19 450 608 14 41,940
1 maximum clearence diameter d 180

Registered by DVGW under registration no. DW-6210BT0171. Please observe the marking directly at the product, which is mandatory.

Range of use / application

FRIALOC is used as shut-off valve in water piping systems. The free passage of the PE shut-off valve shows no

constrictions with regard to the connecting pipe SDR 11. Actuation is made from the street cap using the installation kit FBS. Thanks to the innovative shut-off mechanism, activation is possible with only a few turns and without major force. For further information see this data sheet page 2 or data sheet installation kit FBS No. 63/07.

Notes on processing

The FRIALOC shut-off valve made of polyethylene is homogeneously connected to the PE piping by FRIALEN fusion using FRIALEN safety fittings. This requires no gaskets, material transitions, or mechanical connections. The homogeneous joint is permanently leak-tight and friction-locked. Corrosion protection is not required. The shut-off valve can also be integrated into existing piping networks made of other materials, e.g. using flanges.

Please observe the notes on the installation of the FRIALOC shut-off valve in the FRIALEN assembly instructions for house service and supply pipings up to d 225.

Good reasons for using the FRIALOC:

  • FRIALOC facilitates the completely fused and homogeneous PE piping without flanges and material transitions
  • Typically PE: no corrosion, no incrustation
  • Innovative two-flap mechanism for a reliable shut-off under all operating conditions
  • Low-wear drive: proven in fatigue test by 2,500 dynamic test cycles under maximum pressure
  • Hygiene: no stagnating water, minimised sealing area
  • Corrosion-resistant metal materials
  • Significant weight saving compared to metal valves
  • Special contour for a pull-tight and dirt-proof connection to the protective pipe of the FRIALEN-FBS
  • Low actuation forces, smooth-running even given under full differential pressure
  • Few turns for opening/closing
  • Optimal hydraulics thanks to a full-port passage, no constrictions
  • Stable support in the ditch bottom thanks to large support area
  • Length of connecting d 90-d 180 couplers designed for two fusion processes, can be reduced for compact shape
  • Each single shut-off valve is inspected by the factory after mounting
  • Production data are saved, archived, and can be documented via a traceability barcode