Retour

Flow limiter - PVX

EN STOCK
FRANCE
With vortex effect
Rainwater management (alternative techniques and flow limits on the plot)

Avantages

  • Design :
    - Passage section x3 with respect to a nozzle
    - Constant wide passage section even for low flow rates
    - Siphon water inlet
    - Compact equipment
    - Extractable model from TN

  • Economic equipment

  • Adaptability : adaptation plate option

  • Availability : apparatus in stock

Télécharger la fiche Demande d'informations
Flow limiter - PVX

Taille : From 0,5 to 15 l/s

Application

Limitation of rainwater flows downstream of the retention basins, valleys, hydraulic structures

Descriptif

  • Implantation of the limiter in the downstream

  • Suitable for low flow rates

Conception

  • Stainless steel vortex with a minimum quality of 304 L on support plate made of very thick PEHD

  • Nominal diameter from 30 to 180 mm

Fonctionnement

Tangentially supplying a circular chamber creates, through the increase in upstream pressure, a vortex current with the formation of an air core at the centre of it. The simple effect of the current allows for the limitation. The vortex effect limiter behaves as a hydraulic resistance and makes it possible to increase the reliability of the limiting system by a large passage section that is always constant.

Options

  • Adaptation plate for connection to higher DN - ADAPTPVX

  • Prefabricated manhole made of composite polyester with a built-in PVX flow limiter - REGARDPVX

Reference DN (mm) L (mm) I (mm) H (mm) h (mm) Weight (kg) Ø max. network (mm)
PVX 40-50 30-50 370 77 245 107 5 110
PVX 60-70 60-70 500 87-97 330 142 9 160
PVX 80-90 80-90 595 107-117 425 190 14 200
PVX 100-110 100-110 660 127-137 600 227 22 315
PVX 120-130 120-130 745 147-157 575 260 26 250
PVX 140-150 140-150 850 167-177 655 292 33 315
PVX 160-170 160-170 1000 187-197 785 361 49 400
PVX 180 180 1000 207 785 361 50 400
Reference 0,5 l/s 1 l/s 1,5 l/s 2 l/s 3 l/s 4 l/s 5 l/s 6 l/s 7 l/s 8 l/s 9 l/s 10 l/s 11 l/s 12 l/s 13 l/s 15 l/s
Water height
0.5 m PVX 30 PVX 40 PVX 50 PVX 60 PVX 80 PVX 90 PVX 100 PVX 110 PVX 120 PVX 120 PVX 130 PVX 140 PVX 140 PVX 150 PVX 150 PVX 170
1 m PVX 30 PVX 30 PVX 40 PVX 50 PVX 60 PVX 70 PVX 80 PVX 90 PVX 100 PVX 110 PVX 110 PVX 120 PVX 120 PVX 130 PVX 130 PVX 140
1.5 m / PVX 30 PVX 40 PVX 40 PVX 60 PVX 70 PVX 70 PVX 80 PVX 90 PVX 90 PVX 100 PVX 110 PVX 110 PVX 120 PVX 120 PVX 130
2 m / PVX 30 PVX 30 PVX 40 PVX 50 PVX 60 PVX 70 PVX 70 PVX 80 PVX 90 PVX 90 PVX 100 PVX 100 PVX 110 PVX 110 PVX 120

Produit(s) associé(s)

Retourner en haut de page