Lug Butterfly Valve 2108B 11 - DIN Buna 3 Genibre: Efficient Control in Industrial Systems

Technical Features

Nodular cast iron body EN-GJS-400 (GGG-40) with epoxy paint for corrosion resistance. Stainless steel disc 1.4408 (CF8M), shot-peened for increased durability. EPDM rubber seat, ideal for water and non-aggressive media services. ISO 5211 mounting lugs for actuator integration, allowing manual, pneumatic or electric actuators. Maximum pressure: 16 bar (sizes DN50 to DN150) and 10 bar (sizes DN200 to DN300). Operating temperature range: -20°C to +120°C, suitable for cold and hot environment applications. Face-to-face length according to EN 558-1 Series 20 (DIN 3202 K1), ensuring compatibility with existing systems. Shaft and pivots made of stainless steel AISI 416, resistant to wear. PTFE + graphite bushings for smooth and durable operation. Ergonomic handle available in aluminum (2" - 5") or cast iron EN-GJL-200 (6" - 10"), depending on size.

Advantages

• Rugged and durable design, ensuring reliable performance in industrial applications.
• Compatibility with standard European systems, facilitating integration into existing installations.
• Compliance with international standards (EN 1092, ISO 5211 and EN 558-1), guaranteeing quality and compatibility.
• Optimization of flow control in potable water and wastewater systems, ventilation and compressed air, food and pharmaceutical industries, and general services.

Recommended Applications or Uses

This valve is ideal for:

• Potable and wastewater systems: efficient control in treatment plants.
• Ventilation and compressed air: use in HVAC and pneumatic systems.
• Food and pharmaceutical industries: compatibility with non-corrosive fluids.
• General services: use in industrial distribution and processing systems.

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