Plastic Lined Butterfly Valve SBP
Plastic lined butterfly valves SBP are available in either wafer or lug style for on/off, throttling or control applications for liquid, powdery media or gaseous service.
Main features
• Large selection of different materials and trims
• Dynamic, live loaded stem seal according to TA-Luft
• Flow-optimized disc for high cv values
• Mechanically locked in disc encapsulation
• Blow-out proof one-piece disc/stem assembly
• Disc features a rated breaking-point outside the atmospheric seal
• Wide, chambered flange face
• Hysteresis free throttling characteristic
• ISO mounting flange for direct automation
Options
Body: Stainless steel casting 1.4408 AISI 316 CF-8M
Stainless: steel casting 1.4404 AISI 316L CF-3M
Lining: PTFE-T, UHMWPE, PVDF
Valve disc: ETFE, PVDF, PP, 1.4462 polished, Titanium Grade 2, Hastelloy C, Zirconium, Tantalum
Backing: FPM, EPDM
