Double Leaf Flap Cast Iron

• Operational safety
• One-piece body offering good robustness and good corrosion resistance. Maintenance-free.
• Spring ensuring the return of the leaves, preventing friction and therefore premature wear of the seal.
• Vulcanized seal on the body seat DN 40 to 600
• Cast iron leaf
• External epoxy powder coating 250 μm.
• Back pressure to be waterproof 0.5 bar.
• Absolute waterproofing.

Update quick and easy to install

• Small footprint.
• Easy assembly to be inserted between flanges.
• Lifting ring from DN150 .
• Arrow on the body, indicating the direction of flow.
• Horizontal or vertical mounting.
• Optimized flow, good stability
• Low pressure loss.
• Symmetrical flow at full opening ensured by a stop system at the end of stroke.

Features

• Range: DN 40 to 600.
• PFA 16< /li>
• Use temperature: -10°C to +80°C (lower or higher temperatures, contact us).
• Waterproofing: category A according to ISO 5208 standard.
• Individual pressure test: NF EN 12266-1.
• Face-to-face dimensions according to standards EN 558-1 series 16, ISO 5752 series 16 and DIN 32202 K3.
< li>Distance between flanges: DIN 3202-1 F1 (NF EN 558-1 Series 50).
• Mounting between flanges according to standards EN 1092-2 and ISO 7005-2:
• ISO PN 10 or 16 for DN 40 to 500.
• SO 150

Accreditation

• ACS.

Applications

• Pumping stations in water distribution and irrigation (filtered water).
• Water distribution networks.
• Irrigation networks (filtered water).
• Fire protection networks.
• Applications with others fluids, contact us