E2 Valve with BAIO-Socket Ends

Product Description:

  • Resilient seated gate valve with BAIO sockets on both sides for positive connection with BAIO spigot ends and for the connection of PE pipes.
  • One extension spindle for several dimensions
  • Sealing system: the rubber profile of the wedge fits in the housing "without friction" during closure. No friction and therefore no wear and tear of the sealing body
  • Optimally placed wedge guide of wear resistant plastic guarantees lowest wear and tear and lowest closing torques, suitable for frequent operations at a differential pressure up to 16 bar
  • Generous oversizing of the required thread length in the wedge nut guarantees highest possible strenght
  • 100% suitable for underground installation
  • Standard edition: without handwheel and extension spindle
  • Temperature range: Operation: -10°C to 50°C Storage: -25°C to 70°C

 

Technical Characteristics:

1/2/15 Body (1), Bonnet (2) and Center housing (16) of ductile iron according to EN 1563, inside and outside epoxy-powder coating (see page 49)

3 Stainless steel spindle

Wedge of ductile iron, inside and outside fully 

rubberized with vulcanized elastomer

5 Wedge guide of wear-resistant plastic

6 Wedge nut of dezincification-resistant brass

7 O-ring bush of dezincification-resistant brass

8/17 O-rings (8), lip seals (17) of elastomer

9 Back seal of elastomer

10 Wiper ring of elastomer

11 Bonnet gasket of elastomer

12 Allen screws absolutely corrosion protected by being sunk into the body and sealed, and by passing through bonnet gasket.

13 Ball bearing

14 Center ring of POM

16 Center housing of elastomer

18 Pipe gasket of elastomer

Product extensions
Suitable sundries:
Handwheel: No. 7800
Extension spindles: rigid No. 9000E2
telescopic No. 9500E2
Surface boxes: rigid No. 1755
Base Plates: No. 3481, No. 3490
PE fusion tail No. NL87