Pneumatic Actuated Valve Manufacturer in USA – SVR Global
SVR Global is a specialized Pneumatic Actuated Valve Manufacturer in USA, delivering precision-engineered valves equipped with high-performance pneumatic actuators for reliable flow control in demanding industries. Our pneumatic actuated valves combine rugged valve designs with compact, fast-acting actuators to ensure safe and efficient operation in applications involving air, steam, water, gas, hydrocarbons, and other process media.
Function & Working
Pneumatic actuated valves use compressed air (typically 5.5–7 bar) to drive actuators that either rotate (quarter-turn valves like ball and butterfly) or lift (linear valves like globe and gate). The actuator converts air pressure into mechanical motion, enabling fast, repeatable, and fail-safe valve operations.
Double-acting actuators use air for both opening and closing strokes.
Spring-return actuators provide a fail-safe function, ensuring the valve moves to a safe position upon air supply failure.
These valves can be integrated with positioners, solenoid valves, and limit switches to support on/off and modulating control with precise feedback.
Advantages
Rapid open/close cycle times for high-volume automation.
Fail-safe spring return ensures process safety.
Capable of handling high-cycle operations with minimal maintenance.
Compact design compared to electric or hydraulic actuators.
Compatibility with accessories like I/P converters, limit switches, and electro-pneumatic positioners.
Actuator Specifications
| Parameter | Range / Options |
|---|---|
| Air Supply Pressure | 5.5 – 7 bar (80–100 psi) |
| Torque Output | 10 Nm – 4000 Nm (quarter-turn), custom up to 20,000 Nm |
| Operating Medium | Dry, filtered compressed air (lubricated/unlubricated) |
| Rotation Angle | 90° (quarter-turn), optional 120° / 180° |
| Temperature Range | -20°C to +80°C (standard), up to +150°C with special seals |
| Control Signal | Pneumatic (3–15 psi), Electro-Pneumatic (4–20 mA with positioner) |
| Cycle Life | 1,000,000+ cycles under standard operating conditions |
| Fail-Safe Options | Spring-return (Fail-Open / Fail-Close) |
| Mounting Standard | ISO 5211 compliant flange and keyway for direct valve mounting |
Types of Pneumatic Actuated Valves Offered
Pneumatic Actuated Ball Valves – For tight shutoff, on/off control in oil & gas and process industries.
Pneumatic Actuated Butterfly Valves – For large pipelines in HVAC, water treatment, and marine systems.
Pneumatic Actuated Globe Control Valves – For precise throttling and flow modulation.
Pneumatic Actuated Gate Valves – For linear isolation in power and industrial plants.
Pneumatic Actuated Plug Valves – For chemical, slurry, and abrasive fluid applications.
Industries Served
Oil & Gas (upstream, midstream, downstream)
Petrochemical & Refining
Power Generation
Marine & Shipbuilding
LNG & Cryogenic Service
Pulp & Paper
Mining & Slurry Handling
Water Treatment & Desalination
Fire Protection Systems
HVAC & District Cooling
Materials of Construction
| Component | Material Options |
|---|---|
| Body | Carbon Steel (WCB), Stainless Steel (CF8 / CF8M / F304 / F316), Alloy Steel, Ductile Iron |
| Disc/Ball/Plug | Stainless Steel 304 / 316, Duplex, Super Duplex, Hardfaced Alloys |
| Seats | PTFE, RPTFE, Metal-to-Metal (Stellite, Inconel) |
| Stem | SS 410, SS 316, Duplex, Monel |
| Seals | NBR, EPDM, Viton, PTFE |
Standards & Compliance
Design Standards: API 6D, ASME B16.34, ISO 5211, EN 12516
Testing: API 598, ISO 5208
Actuator Compliance: NAMUR, ISO 5211 mounting interface
Fire-Safe: API 607 / API 6FA (for ball & butterfly actuated valves)
End Connections: Flanged (ANSI / ASME / DIN), Wafer, Lug, Threaded, Socket Weld (depending on valve type)
Why Choose SVR Global?
In-house manufacturing facility in USA with strict quality assurance.
Capability to supply both standard and custom-engineered pneumatic actuated valves.
Wide torque range actuators for DN15–DN1200 valves.
Integration-ready designs with limit switches, solenoids, and smart positioners.
Proven installations across oil & gas, LNG, and water infrastructure projects
