Product specification sewage systems

Redi trap interceptors

Injected molded sewer trap made of PVC-U designed for connections to piping systems conform to EN1329 and EN1401.
Redi trap interceptor has the following technical features:

  • No hand welding
  • SC or RR jointing type
  • Optimal water seal (min. 3/10 diameter ratio) to prevent the passage of sewer gas
  • Provided with 2 rodding access screw caps
  • Blank vents inlets for the relief of sewer gases, admission of oxygen for aerobic sewage digestion and maintenance of the trap water seal.

Supplier’s Quality system has to be ISO 9001:2008 certified, supplier’s Environment system has to be ISO 14001:2004 certified as a condition for purchase.

Product specificationFile
Redi trap interceptors

Inspection Chambers

Injected molded non return valve made of PVC-U designed for connections to piping systems conform to EN1401. RRJ jointing type (Elastomeric ring seal joints conform to EN681- 1 and DIN4060)
Half-pipe smooth chamber base allowing running flow and preventing the deposit of debris even at low flow.
The chamber base may be connected to a riser/shaft DN400 (depth depending) terminating at ground level.
The telescopic part allows the settlement that might occur after installation or adjustments of the height of the chamber. The cover shall conform to specifications (material, loading class, locking devices).
Suppliers will attest that they have an ISO9001 approved quality system in place as a condition for purchase.

Product specificationFile
Inspection chambers

Non-return valve OTTIMA

Type 2 – (Type 1)
Twin flaps (or single flap) self-closing non return valve provided with an emergency locking lever.
The device is CE marked, according to the norm EN13564-1 (LGA).
Structure and body of the valve are injected in PVC-U.
Joint dimensions are in conformance with the norms EN1401 and EN1329.
The types of joints are Rubber Ring Joint, Solvent Cement Joint and Spigot/Spigot Joint. Rubbers seals are certified in accordance with the European norm EN681.
By removing the cover of the valve the structure can be completely inspected. The co-injected seals on the cover (not removable) guarantee the leakage-tightness.
The valve can be assembled and disassembled without using any tools (such as screwdrivers or spanners). The valve is manufactured to be installed as recommended in the norm EN12056 “Installation and testing, instructions for operation, maintenance and use of Waste-water drainage systems”.

MAINTENANCE
According to the norm EN12056 the valve shall be inspected with a regular recurrence of 6 months following the inspection procedure: remove the cover, check the state of the gaskets, remove possible waste or debris which could hinder the correct functioning of the device by obstructing the flaps, lock and unlock the flaps using the locking lever, assemble and lock the cover again.
Spare parts available on request.

Non-return valves Classica

Injected molded non return valves made of PVC-U designed for connections to piping systems conform to EN1329 and EN1401.
One-flap device with locking lever certified EN 13564 Type 1.
SCJ or RRJ jointing type (Sealing lip-rings conform to EN681-1 and DIN4060).
Moving parts shall be detachable or capable of being dismantled on site.
Airtight and watertight sealed cover.
CE marking.
German certification LGA EN13564-1 (DN100 up to DN200)
Suppliers will attest that they have an ISO9001 approved quality system in place as a condition for purchase.

Product specificationFile
Non-return valves Classica

Sewage pipes and fittings

Pipes and fittings are made of PVC-U for non pressure underground drainage and sewage applications.
Application area code is “U” or “UD” where applicable.
Nominal ring stiffness and standard dimension ratio have to be as specified in the Redi technical handbook, reaches conform to EN 1401 and certified by approved third part.
Product range is from DN 110 up to DN 630 manufactured in compliance with EN1401 norm.
Sealing lip-rings are conform to EN681-1 and certified by certification company.
Minimum marking for fittings :

  • Manufacturer’s name
  • Quality Mark by third part certification (as IIP, MPA etc)
  • EN1401
  • Application area code “U” or “UD”
  • Nominal size
  • Nominal angle
  • Nominal ring stiffness or SDR Supplier’s

Quality system has to be ISO 9001:2008 certified, supplier’s Environment system has to be ISO 14001:2004 certified as a condition for purchase.

Product specificationFile
Sewage pipes and fittings