Specifications
- Material
- 316 Stainless Steel, Buna-N, Cast Iron, Ductile Iron, Duplex, Epdm Rubber, Hastelloy, Monel, Super Duplex, Teflon, Titanium
- Operating Temperature
- Up to 250 F (120 C)
- Pressure Class
- ASME
- Process Connection Type
- 150RF
- Seat/Seal Type
- Resilient
- Shutoff Class
- Zero Leakage
- Standards
- API 609, ASME B16.34
- Valve Size
- nch, NPS 1 / DN 25, NPS 10 / DN 250, NPS 1-1/2 / DN 40, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 2 / DN 50, NPS 20 / DN 500, NPS 2-1/2 / DN 65, NPS 3 / DN 80
- Valve Size Standard
- NPS
- Valve Type
- Butterfly
- Valve Size
- NPS 1-1/2 / DN 40, NPS 14 / DN 350, NPS 16 / DN 400, NPS 8 / DN 200, NPS 18 / DN 450, NPS 2 / DN 50, NPS 20 / DN 500, NPS 6 / DN 150, NPS 10 / DN 250, NPS 1 / DN 25, 5 inch, NPS 4 / DN 100, NPS 12 / DN 300, NPS 2-1/2 / DN 65, NPS 3 / DN 80
- Valve Size Standard
- NPS
- Valve Type
- Butterfly
- Media
- Specialty Gases, Liquids, Air, Inert Gas, Water, Air
- Stem
- O-ring
Features
- One-piece, thin profile, disc stem provides minimum obstruction to flow, resulting in highest Cv, lowest pressure drops and best control characteristics.
- Rounded polished disc edge gives full concentric sealing, lower torques, longer seat life and tight shut-off.
- Triple function, resilient seat isolates body and stem from line media, provides drop-tight shut-off of line media at full-rated pressure and provides positive flange sealing, eliminating the need for flange gaskets.
- Heavy duty, corrosion resistant top bushing provides upper stem support, absorbs actuator sideloading and extends valve cycle life.
- Bi-directional, self-adjusting double V-cup stem seals prevent external contaminants from entering the valve.
- Bi-directional, self-adjusting double V-cup stem seals prevent external contaminants from entering the valve.
