3" Air Actuated Brass Ball Valve - Double Acting
SKU
521424
Series
5214
List Price: $947.64
Price:
$758.11
- Buy 3 for $682.30 each and save 10%
Valworx 521424 air actuated lead free brass ball valves are used for on-off control of air, water, oil, and other media compatible with the materials of construction. Ideal where lead free and NSF approved construction are required for potable drinking water as well as other industrial applications. Double acting actuators use an air pressure signal (80-120 PSI) to open and close the valve. Actuator has standard ISO/Namur interface for mounting optional direct mount solenoid valve and other accessories. These actuated ball valves can be mounted in any orientation. High temperature valve mounting kit available for extended temperature range or wall mounting applications.
Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures, higher temperatures, wider media compatibility, straight through flow path, reduced water hammer, and use in hazardous environments.
Ball Valve Standard FeaturesDirect mount lead free brass valve Full Port for unrestricted flow 316 stainless steel ball and stem Energized PTFE ball seats for lower torque and extended cycle life Leak free triple PTFE/Viton stem seal design Certified per NSF372 and NSF61 for use with potable/drinking water
Air Actuator Standard FeaturesActuators designed for minimum 1 million cycles Rugged quarter turn rack & pinion design Highly visible valve position indicator Dry or lubricated pilot air Factory lubricated for normal life Anodized aluminum body with polyester coated end covers ISO/Namur mounting for valve and accessories
Options (see Accessories tab)
Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures, higher temperatures, wider media compatibility, straight through flow path, reduced water hammer, and use in hazardous environments.
Ball Valve Standard Features
Air Actuator Standard Features
Options (see Accessories tab)
| Actuator Seals | NBR |
|---|---|
| Actuator Temperature Range | -4 to 180 °F (-18 to 82 °C) |
| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
| Air Pilot Pressure | 80-120 PSI (5.5-8.3 Bar) |
| Ball and Stem | 316 Stainless Steel |
| Ball Seats | PTFE (Teflon) energized with FKM (Viton) |
| Cycle Time | Approx. 1 second per 90° rotation |
| Pipe Size | 3" NPT female |
| Port Size | Full Port, orifice 3.0 inches, Cv 551 |
| Stem Seals | PTFE (Teflon) with dual FKM (Viton) seals |
| Type | On-Off Double Acting |
| Valve Body | Lead Free Brass C69300 |
| Valve Pressure Rating | 300 PSI CWP non-shock (see P/T chart)Vacuum service to 29"Hg, Steam 50 PSI with high temp. kit |
| Valve Temperature Range | 0 to 366 °F (-18 to 186 °C) |
Direct Mount Solenoid Valves
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ISO DIN Plug with 16ft Cable for Solenoid ValvesStock #: 588013Usually Ships: Same DayPrice: $31.92
Electro-Pneumatic Positioner
Limit Switch
Digital Smart Positioner
High Temperature Mounting Kit
Manual Override Gear Operator
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