Saint Dizier Environnement

Saint Dizier Environnement

Model VMV-T Ø 200 to 800 - Penstock



Closing off the sanitation networks with an upstream and downstream seal for a pressure of 7 mCE

Isolation of networks in the presence of pollution or flooding

Seal up to 7 m of water with a maximum leakage rate of 0.0083 l/s per ml seal, in compliance with standards BS7775 and DIN 19569-4

  • Durability: 304 L stainless steel

  • Seal: EPDM lip seal, with upstream and downstream seal

  • Easy integration: threshold erasure

  • Accessories included: fastening kit comprising chemical screws and 316L stainless steel bolts and a seal to be placed on the frame

  • Warranty: operating test conducted in the factory before shipment

  • 10-year Warranty via insurance supplemented by an EPERS

Size: Ø 200 to 800 mm
  • Construction (scoop, fastening plate and sliders) made of 304L stainless steel

  • Threaded rod made of 316L stainless steel

  • EPDM seal, embedded in the frame

  • Non-rising stem with protective tube, and half-moon connection


The penstock VMV-T, made from 304L stainless steel makes it possible to isolate a sanitation network with a screw with a non-rising stem made of 316L stainless steel with a half-moon connection by guaranteeing an upstream and downstream seal up to 7 m CE.
It can be controlled with a crank, manoeuvre key, flywheel or by motorisation.

  • Stainless steel extension and wall supports to be anchored - XTA011 to 019

  • Control via crank - XTA0032, manoeuvre key - XTA002 to 004, flywheel - XTA005 or by motorisation - SAM07.6

  • Assembly and commissioning - MO

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