Features
- O-Ring design to accommodate many different processing fluid by using variety of materials
- Positive set screen mechanical drive design reducing slippage on shaft and sleeve to eliminating galling and premature wear
- Multiple springs provide precise face loading
- Lapped faces in high precision for optimal sealing performance
- Wedge sealing member - available in PTFE and flexible graphite for extreme temperature and chemical applications
Specifications
Operating conditions:
- Temperature: -212˚C to 400˚C/-350˚F to 750˚F
- Pressure: up to 24 bar g/350 psig
- Speed: Up to 25 m/s / 83 fps
Materials:
- Seal face: Sintered/Reaction bonded Silicon carbide (Q1/Q2), Antimony/Graphite resin impregnated carbon (A/B), Tungsten carbide (U2)
- Seat: Sintered/Reaction bonded Silicon carbide (Q1/Q2), Tungsten carbide (U2), Ceramic (V1)
- Secondary seals: FKM (V), EPDM (E), FFKM (K), NBR (P)
- Spring and Metal parts: CrNiMo steel (G), SS304 (F), Hast.C4 (M)
