3" Air Actuated 150# Flanged SS Ball Valve - Double Acting Scotch Yoke
Stock #
555324A
Series
5553
List Price: $2,061.68
Price: $1,649.34
- Buy 3 for $1,484.41 each
Usually Ships: 4- 6 Weeks
Valworx 555324A low emission 2-piece 150# flanged stainless steel ball valves for on-off control of oil & gas, water, air and other media compatible with the materials of construction. Dual-certified fire-safe/low emission valve made of 316 stainless steel mounts between standard ANSI 150 pound pipe flanges. Double acting 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.
Ball Valve Standard FeaturesFull port for unrestricted flow 316 stainless steel body, ball and stem Blow out proof stem RTFE ball seats extend cycle life Triple PTFE/Viton stem seal design, live loaded and adjustable ISO5211 direct mounting Anti-Static Design
Pneumatic Actuator Standard FeaturesExtended cycle life (1 million cycles) Quarter turn scotch yoke design Weatherproof type IP66 & IP68 actuator Highly visible valve position indicator Factory lubricated for normal life Anodized aluminum body with epoxy-polyester coated end covers Namur & ISO mounting
Options (see Accessories tab)
Ball Valve Standard Features
Pneumatic Actuator Standard Features
Options (see Accessories tab)
| Type | Air Actuated Flange Valve- Double Acting |
|---|---|
| Cycle Time | Approx. 1/1 second open/close per 90° rotation |
| Pipe Size (in)-Specs | 3" ANSI Class 150# Flanged (RF) |
| Full Port Orifice Size (inches) | 3.20 |
| Cv | 580 |
| Pressure Rating | 275 PSI (see P/T chart), 25 PSI saturated steam with high temp kit, vacuum up to 29.91 InHg (3.7 x 10-1 Torr) |
| Valve Temperature Range | -4 to 392°F (-20 to 200°C) |
| Actuator Temperature Range | -4 to 167°F (-20 to 75°C) |
| Valve Body/Ball | 316 SS |
| Body/Ball Material | 316 Stainless Steel |
| Ball Seat Material | RTFE (reinforced Teflon) |
| Stem Seal Material | Braided Graphite/ FKM (Viton) |
| Enclosure Protection | IP66 & IP68 weatherproof |
| Pilot Air Pressure (PSI) | 58-87 |
| Air Consumption (SCI per 90° cycle) | 512.6 |
| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
| Actuator Seals | NBR |
| Low Emission Approval | API 641 |
| Fire Safe Approval | API 607 |
| Pipeline Use Approval | API 608 |
| Stem Packing Approval | API 622 |
| Flange Dimensions | ANSI B16.5 Class 150 |
| Flange Face to Face | ANSI B16.10 Class 150 |
| Max Fluid Velocity | 10 feet per second |
Accessories
Direct Mount Solenoid Valves
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ISO DIN Plug with 16ft Cable for Solenoid ValvesStock #: 588013Usually Ships: Same DayPrice: $31.92
Limit Switch
Digital Smart Positioner
Manual Override Gear Operator
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Declutchable Manual Override Gear Operator, 17 x 89mm ShaftStock #: 575237Usually Ships: Same DayPrice: $241.60
High Temperature Mounting Kit
Spring Check Valve
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3" Stainless ANSI 150# Flanged Ball Valve - ISO Direct MountStock #: 553024AUsually Ships: 4- 6 WeeksPrice: $1,460.16
