Pneumatic Actuated Butterfly Valve Manufacturer & Exporter

ISO 5211 mounting, rack & pinion / scotch yoke · 2" to 48" (DN50–DN1200) · Class 150 / 300 / PN10–PN40 · API 609 / EN 593 / AWWA C504. Exported to Saudi Arabia, UAE & 40+ countries with full documentation.

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Why Pneumatic Actuated for Butterfly Valves?

Pneumatic Actuated butterfly valves combine the butterfly valve's proven shutoff design with fast-stroking, fail-safe spring-return packages with solenoid, limit switch and positioner options. This makes them the standard specification for emergency shutdown (ESD), frequent-cycling process isolation, batching, and fail-open/fail-close safety loops.

Supreme Valves manufactures pneumatic actuated butterfly valves in ISO 5211 mounting, rack & pinion / scotch yoke with design and testing per API 609 / EN 593 / AWWA C504. Every valve ships with EN 10204 3.1 material certificates and full pressure test reports; third-party inspection by Lloyd's, BV, or TÜV is available for project orders.

Pneumatic Actuated Butterfly Valve Specifications

ParameterSpecification
Body MaterialsISO 5211 mounting, rack & pinion / scotch yoke
Corrosion IndexDouble acting & spring return
Temperature Range-20°C to +200°C (process to 425°C)
Size Range2" to 48" (DN50–DN1200)
Pressure ClassClass 150 / 300 / PN10–PN40
End ConnectionsWafer, Lug, Double Flanged
Design StandardAPI 609 / EN 593 / AWWA C504
TestingAPI 598 / EN 12266, hydrostatic shell & seat; NDE (RT/PT/UT) on request
DocumentationEN 10204 3.1/3.2 MTC, NACE MR0175 compliance, IBR where applicable

Available Designs

Double Offset (High Performance)
Triple Offset Metal Seated
Wafer, Lug & Double Flanged
Fire Safe API 607 Option
Replaceable Seat Rings
Gear / Actuator Mounting

Industries We Serve

Oil & gas process plants
ESD & safety instrumented systems
Refinery unit isolation
Pharmaceutical batch plants
Bulk handling & pneumatic conveying
Textile & dyeing machinery

Frequently Asked Questions

What pneumatic actuated grades do you use for butterfly valves?
We manufacture Pneumatic Actuated Butterfly Valve bodies in ISO 5211 mounting, rack & pinion / scotch yoke. All castings/forgings are supplied with EN 10204 3.1 material test certificates; 3.2 certification with Lloyd's, BV, or TÜV witness is available on request. Double acting & spring return.
What services is a pneumatic actuated butterfly valve recommended for?
Pneumatic Actuated construction is proven in emergency shutdown (ESD), frequent-cycling process isolation, batching, and fail-open/fail-close safety loops. The material offers fast-stroking, fail-safe spring-return packages with solenoid, limit switch and positioner options. Operating temperature range is -20°C to +200°C (process to 425°C).
What sizes, ratings, and designs are available?
Sizes 2" to 48" (DN50–DN1200), pressure classes Class 150 / 300 / PN10–PN40, end connections Wafer, Lug, Double Flanged. Designs include: Double Offset (High Performance), Triple Offset Metal Seated, Wafer, Lug & Double Flanged, Fire Safe API 607 Option. Design and testing per API 609 / EN 593 / AWWA C504, pressure tested per API 598 / EN 12266.
Do you export pneumatic actuated butterfly valves to the Middle East?
Yes. We export to Saudi Arabia, UAE, Qatar, Kuwait, Oman, and Bahrain with complete documentation — MTCs, test certificates, NACE MR0175 compliance where specified, and third-party inspection. Typical delivery 4–8 weeks with DAP/CIF terms to GCC ports.

Related Pages

Pneumatic Actuated Valve Manufacturer (all types) → Pneumatic Actuated Ball Valve → Duplex Steel Butterfly Valve → Super Duplex Steel Butterfly Valve →

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