3" Air Actuated 150# Flanged SS Ball Valve - Double Acting Scotch Yoke
SKU
555324A
Series
5553
List Price: $2,061.68
Price:
$1,649.34
- Buy 3 for $1,484.41 each and save 10%
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)
| Actuator Seals | NBR |
|---|---|
| Actuator Temperature Range | 0 to 180 °F (-18 to 82 °C) |
| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
| Air Pilot Pressure | 58- 87 PSI (4- 6 bar) |
| Ball and Stem | 316 Stainless Steel |
| Ball Seats | RTFE (reinforced Teflon) |
| Cycle Time | Approx. 0.7- 1.2 seconds per 90° rotation |
| Pilot Air Pressure (Max) | 120 PSI (8 Bar) |
| Pipe Size | 3" ANSI Class 150# Flanged |
| Port Size | Full Port, Orifice 3.20 inches, Cv 580 |
| Pressure (Max) | 275 PSI (see P/T chart), 25 PSI saturated steam with high temp kit, vacuum up to 29inHg |
| Stem Seals | Braided Graphite/ FKM (Viton) |
| Type | Air Actuated Flange Valve- Double Acting |
| Valve Body | 316 stainless steel CF8M |
| Valve Temperature Range | -4 to +392 °F (-20 to +200 °C) |
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