Valworx 555216A air actuated 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. 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.
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 Braided Graphite/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- Spring Return |
|---|---|
| Pipe Size | 2" ANSI Class 150# Flanged |
| Port Size | Full Port, Orifice 2.00 inches, Cv 240 |
| Pressure (Max) | 275 PSI (see P/T chart), 25 PSI saturated steam with high temp kit, vacuum up to 29inHg |
| Valve Body | 316 stainless steel CF8M |
| Ball/Stem | 316 stainless steel |
| Stem Seals | Braided Graphite/ FKM (Viton) |
| Ball Seats | RTFE (reinforced Teflon) |
| Valve Temperature Range | -4 to 392 °F (-20 to 200 °C) |
| Actuator Temperature Range | 0 to 180 °F (-18 to 82 °C) |
| Cycle Time | Approx. 0.4- 0.6 seconds per 90° rotation |
| Air Pilot Pressure | 58- 87 PSI (4- 6 bar) |
| Maximum Air Pilot Pressure | 120 PSI (8 bar) |
| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
| Actuator Seals | NBR |
| Low Emission | API 641 |
| Fire Safe | API 607 |
| Pipeline Use | API 608 |
| Stem Packing | API 622 |
| Flange Face to Face | ANSI B16.10 Class 150 |
| Flange Dimensions | ANSI B16.5 Class 150 |
| Enclosure Rating | Weatherproof type IP66 & IP68 actuator |
| Max Fluid Velocity | 10 feet per second |
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Price: $100.80
Buy 10 or more for $90.72 each
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Price: $100.80
Buy 10 or more for $90.72 each
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Price: $27.08
Buy 10 or more for $24.37 each
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Limit Switch
Price: $145.60
Buy 6 or more for $131.04 each
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High Temperature Mounting Kit
Price: $106.40
Buy 6 or more for $95.76 each
5552/5553 Series Product Data Sheet 5320/5321 Series Pneumatic Actuators - Installation Instructions 5320/5321 Series Explosion Proof Certificate of Compliance API 641 Low Emission Certificate of Compliance API 622 Stem Packing Certificate of Compliance API 607 Fire Safe Certificate of ComplianceWe provide CAD models in virtually every format. Can't find exactly what you're looking for? Please email sales@valworx.com to request the specific files you need. Include the stock number and any accessories with your request.
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Price: $356.00
Buy 3 or more for $320.40 each
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2" Stainless ANSI 150# Flanged Ball Valve - ISO Direct Mount Stock #: 553016AUsually Ships: Same DayPrice: $669.60
Buy 3 or more for $602.64 each