Double Disc Check Valve DN50

Double Disc Check Valve DN50

Protects pipelines from backflow and water hammer with a compact, quiet double disc design.

The ORFA Double Disc Check Valve is designed to prevent backflow and protect piping systems, delivering high sealing performance. In addition, its dual-disc mechanism stops water hammer surges in professional installations. Consequently, it prevents water from draining back into the well when the pump stops, protecting the motor from reverse rotation and wear.

The wafer-type body mounts easily between two flanges and fits both horizontal and vertical positions. Discs are made of nickel, and the spring system uses stainless steel for fast, silent closing. With a PN16 rating and an operating range of -10°C to +110°C, it suits heating, cooling, and industrial fluids. The electrostatic powder coating resists corrosion, while the compact, lightweight body reduces piping load.

ORFA Double Disc Check Valve — Technical Specifications

Typical applications include agricultural irrigation networks, municipal water distribution mains, and industrial water and firefighting lines. Furthermore, HVAC and air conditioning systems benefit from its low pressure loss and quiet operation. In particular, pump discharge lines rely on this valve to maintain pressure and save energy.

For safe flow control in your professional projects, rely on the ORFA Double Disc Check Valve. ORFA Industrial supplies these valves worldwide and provides full technical support.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies