SBP

Plastic Lined Butterfly Valve
Available 1" - 42"
Explore SBP Options

Main Features

  • Large selection of different materials and trims.
  • Live loaded, mainteance free stem seal according to TA-Luft VDI 2440, ISO 15848-1.
  • Flow-oprimized disc for high cv values.
  • mechanically locked in disc encapsulation.
  • Blow-out proof one-piece disc/stem.
  • Disc features a rated breaking-point outside the atmospheric seal.
  • Hysteresis free throttling characteristic.
  • Wide, chambered flange face.
  • ISO mounting flange for direct automation.

Technical Data

  • Flanges according to DIN PN 10/16 resp. ASME class 150lbs.
  • Face-to face according to EN 558-1 series 20 resp. ASME B16.10.
  • Body: cast steel 1.0619 (A216 WCB) or stainless steel 1.4408 (A351 CF-8M), 1.4404 (A276 316L), with integrated ISO flange.
  • Liner: PTFE, PTFE-AS (conductive), UHMWPE, PVDF.
  • Disc encapsulated: PFA, PFA-AS (conductive), PVDF, ETFE, PP.
  • Disc solid(polished): SS Duplex, Titanium Gr,2/Gr. 7., C-276, C-2000.
  • Elastomer Energizer: VMQ, FPM, EPDM.
  • Higher pressure ratings possible
Pharmaceutical trim Butterfly Valve.

Plastic lined Butterfly Valves for on/off, throttling or control applications for liquid, powdery media or gaseous service.


Operating conditions (depending on material selection)
  • Pressure: 1mbar (0.014 psi) up to 16 bar (232 psi).
  • Temperature: -40°C (-40°F) up to +230°C (+446°F).

Live loaded, maintenance free stem seal TA Luft VDI 2440, ISO 15848-1