- In nominal diameters DN50 to DN600
- DIN EN 1092-2 flange connection
- PN10, PN16
- DVGS drinking water
Portus
Area of application
Water management, waste water treatment, gas supply
Product attributes
Installation length in compliance with EN 558-1 basic series 14 (DIN 3202/F4) or basic series 15 (DIN3202/F5)
Soft sealing shut-off wedge
With internal spindle thread
Smooth pipe bottom (without valve bag)
Materials and corrosion protection
Housing, bonnet and shut-off wedge made from EN -JS 1030 (GGG 40)
Shut-off wedge is rubberised all around with EPDM (drinking water KTW- W270) or NBR (Gas- W280)
Spindle stainless steel 1.4021 or stainless steel 1.4571
Bolts stainless steel 1.4301 sunk and cast
Corrosion protection: inside and outside epoxy coated,
RAL 5015 sky blue, coating thickness approx 250µm
Upon request available enamelled inside and outside, RAL 5013 cobalt blue
Actuation
With handwheel
With electrical drive
