|
| Quantity: | |
|---|---|
Pneumatic Actuation: Enables rapid 90° rotation for quick opening/closing, suitable for automated systems38.
Flanged Connection: ANSI/DIN/GB-compliant flanges ensure leak-proof pipeline integration and high-pressure tolerance (up to PN100/ANSI 600)36.
Double Eccentric Design (optional): Reduces friction between the disc and seat, extending service life3.
Bidirectional Sealing: Maintains tight shutoff in both flow directions, critical for systems with reverse flow risks3.
High-Temperature Resistance: Operates reliably from -30°C to 450°C (-22°F to 842°F), depending on seal materials like PTFE or EPDM36.
Automation Readiness: Direct integration with pneumatic actuators simplifies process control and reduces manual intervention58.
Durability: Stainless steel or epoxy-coated bodies resist corrosion from acids, seawater, and hydrocarbons36.
Cost Efficiency: Low maintenance requirements and long lifespan reduce operational costs8.
Versatility: Compatible with liquids, gases, and slurries in industries like power generation, mining, and pharmaceuticals35.
Certified Compliance: Meets API 609, ISO 5211, and GB/T 12238 standards, ensuring global acceptance36.
Oil and Gas: Pipeline isolation, refinery processes, and offshore platforms38.
Chemical Processing: Handling corrosive acids, alkalis, and solvents56.
Water Treatment: Flow regulation in purification and distribution systems3.
Power Plants: Steam control in boilers and cooling circuits6.
HVAC Systems: Managing air or refrigerant flow in heating and cooling systems5.
| Parameter | Specification |
|---|---|
| Size Range | DN25–DN1000 (1"–40") |
| Pressure Rating | PN10–PN100 / ANSI 150–600 |
| Temperature Range | -30°C to +450°C (-22°F to 842°F) |
| Body Materials | SS304/316, WCB, Ductile Iron, UPVC |
| Seal Materials | PTFE, EPDM, NBR, Metal Seats (Stellite) |
| Actuator Types | Double-acting, Single-acting, Spring Return |
| Flange Standards | ANSI, DIN, JIS, GB |
Regular Inspection: Check for seal wear, actuator alignment, and flange bolt tightness every 6 months3.
Lubrication: Apply high-temperature grease to the valve stem and actuator bearings annually6.
Seal Replacement: Replace PTFE or EPDM seals if leakage occurs or torque increases3.
Actuator Calibration: Ensure proper air pressure (typically 4–7 bar) and torque settings to avoid overloading8.
Debris Removal: Flush the valve during system shutdowns to prevent clogging from particulates3.
The Pneumatic Flange Butterfly Valve is a cornerstone of industrial automation, offering precision, durability, and adaptability. By incorporating SEO-focused keywords like “High-Pressure Flange Butterfly Valve” and “API 609 Compliant Valve”, this guide enhances search engine visibility. Highlighting certifications (e.g., ISO 5211) and use cases (e.g., “Valves in Chemical Plants”) builds credibility. Partnering with certified manufacturers like Shen Gao Valve Group3 or Zhejiang Odelo9 ensures access to custom solutions, such as cryogenic-grade valves or fire-safe designs.
Pro Tip: Publish technical comparisons (e.g., “Pneumatic vs. Electric Butterfly Valves”) and case studies to capture long-tail keywords and establish industry authority.
Pneumatic Actuation: Enables rapid 90° rotation for quick opening/closing, suitable for automated systems38.
Flanged Connection: ANSI/DIN/GB-compliant flanges ensure leak-proof pipeline integration and high-pressure tolerance (up to PN100/ANSI 600)36.
Double Eccentric Design (optional): Reduces friction between the disc and seat, extending service life3.
Bidirectional Sealing: Maintains tight shutoff in both flow directions, critical for systems with reverse flow risks3.
High-Temperature Resistance: Operates reliably from -30°C to 450°C (-22°F to 842°F), depending on seal materials like PTFE or EPDM36.
Automation Readiness: Direct integration with pneumatic actuators simplifies process control and reduces manual intervention58.
Durability: Stainless steel or epoxy-coated bodies resist corrosion from acids, seawater, and hydrocarbons36.
Cost Efficiency: Low maintenance requirements and long lifespan reduce operational costs8.
Versatility: Compatible with liquids, gases, and slurries in industries like power generation, mining, and pharmaceuticals35.
Certified Compliance: Meets API 609, ISO 5211, and GB/T 12238 standards, ensuring global acceptance36.
Oil and Gas: Pipeline isolation, refinery processes, and offshore platforms38.
Chemical Processing: Handling corrosive acids, alkalis, and solvents56.
Water Treatment: Flow regulation in purification and distribution systems3.
Power Plants: Steam control in boilers and cooling circuits6.
HVAC Systems: Managing air or refrigerant flow in heating and cooling systems5.
| Parameter | Specification |
|---|---|
| Size Range | DN25–DN1000 (1"–40") |
| Pressure Rating | PN10–PN100 / ANSI 150–600 |
| Temperature Range | -30°C to +450°C (-22°F to 842°F) |
| Body Materials | SS304/316, WCB, Ductile Iron, UPVC |
| Seal Materials | PTFE, EPDM, NBR, Metal Seats (Stellite) |
| Actuator Types | Double-acting, Single-acting, Spring Return |
| Flange Standards | ANSI, DIN, JIS, GB |
Regular Inspection: Check for seal wear, actuator alignment, and flange bolt tightness every 6 months3.
Lubrication: Apply high-temperature grease to the valve stem and actuator bearings annually6.
Seal Replacement: Replace PTFE or EPDM seals if leakage occurs or torque increases3.
Actuator Calibration: Ensure proper air pressure (typically 4–7 bar) and torque settings to avoid overloading8.
Debris Removal: Flush the valve during system shutdowns to prevent clogging from particulates3.
The Pneumatic Flange Butterfly Valve is a cornerstone of industrial automation, offering precision, durability, and adaptability. By incorporating SEO-focused keywords like “High-Pressure Flange Butterfly Valve” and “API 609 Compliant Valve”, this guide enhances search engine visibility. Highlighting certifications (e.g., ISO 5211) and use cases (e.g., “Valves in Chemical Plants”) builds credibility. Partnering with certified manufacturers like Shen Gao Valve Group3 or Zhejiang Odelo9 ensures access to custom solutions, such as cryogenic-grade valves or fire-safe designs.
Pro Tip: Publish technical comparisons (e.g., “Pneumatic vs. Electric Butterfly Valves”) and case studies to capture long-tail keywords and establish industry authority.
