Air Actuated 150# Flanged SS Ball Valve Double Acting Scotch Yoke 3/4"
Stock #
555306
Price: $0.00
Valworx 555306 air actuated ANSI 150# stainless steel flanged ball valves are designed for general chemical and industrial applications. Full port 2-piece designed investment cast valve direct mounts to the actuator with standard ISO5211 mounting pad. Spring return actuators use an air pressure signal (80-120 PSI) to open and springs to close the valve. The valve will fail closed upon loss of air signal. High temperature valve mounting kit available for extended temperature range or wall mounting applications. Ball valve can be mounted in any orientation. All valves are tested per API 598.
| Actuator Seals | NBR |
|---|---|
| Actuator Temperature Range | -4 to 167°F (-20 to 75°C) |
| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
| Air Pilot Pressure | 58-87 PSI (4- 6 Bar) |
| Ball Seats | RTFE (reinforced Teflon) |
| Ball Stem | 316 Stainless Steel |
| Cycle Time | Approx. 0.3- 0.5 seconds per 90° rotation |
| Pilot Air Pressure (Max) | 120 PSI (8 Bar) |
| Pipe Size | 3/4" ANSI Class 150# Flanged |
| Port Size | Full Port, Orifice 0.79 inches, Cv 35 |
| Pressure (Max) | 275 PSI see P/T chart, vacuum up to 29inHg |
| Stem Seals | RTFE (reinforced Teflon)/ Viton |
| Valve Body | 316 stainless steel CF8M |
| Valve Temperature Range | 0 to 356 °F (-18 to 180 °C) |