About us
Service and support
Customer stories
Contact us

LKC-2 non-return valves 

Specially designed for use in stainless steel pipe installations, LKC-2 non-return valves prevent the reverse flow of fluids. Widely used in various processes throughout the sanitary industry, these standard non-return valves are safe and highly reliable.

Safe and reliable process protection

Alfa Laval LKC-2 non-return valves are highly reliable check valves ensure single directional product flow through process lines. This provides protection for process equipment that can be affected by reverse flow and prevents pressure surges and/or system shutdown.

Non-return valve range

The standard range of Alfa Laval LKC-2 non-return valves are constructed of standard 304 or acid-resistant 316L stainless steel. Easy to install, the valves are designed to handle maximum product pressure up to 10 bar and temperatures ranging from -10°C to 140°C (EPDM). For added versatility, these check valves are available with either a semi-bright or polished finish, and a variety of welding ends for ISO or DIN connections.

For more information, please refer to Documentation.

Part of a broad valve range

Alfa Laval offers a comprehensive range of valves intended for various applications in the dairy, food and beverage, and personal care industries.

 Ball valves 

 Butterfly valves

 Check valves

 Sampling valves 

We also have comprehensive range of valves and valve sensing and control units intended for hygienic applications in the biotechnology and pharmaceutical industries.


Find the complete "Close at hand" catalogue here

See the Spare parts catalogue here

Animation site

Click to see animations

Product animation site