The Alfa Laval Unique Sampling Valve (Double Seat) is a double-seat sampling valve that enables representative sampling in hygienic processes under sterile conditions. It provides the high accuracy, exceptional repeatability and excellent reliability required for high-quality, cost-effective sampling. Either the ergonomically designed handle or the actuator ensures exceptional control during the sampling operation. It is possible to sterilize the entire seat between sampling, thereby eliminating the risk of cross-contamination.

The Alfa Laval Pressure Relief Valve is a hygienic sampling accessory for overpressure protection when using the Alfa Laval Unique Sampling Valve. It controls steam pressure and temperature during sterilization of the valve. This safeguards your sampling valve and process lines against overpressure.

The Alfa Laval Non-return Valve is a hygienic sampling accessory for backflow protection when using with the Alfa Laval Unique Sampling Valve. It is a spring-loaded, non-return valve that prevents backflow of product from the sampling valve into the steam line when performing steam sterilization.

The Alfa Laval Quick Connection is a hygienic sampling accessory for connection when using the Alfa Laval Unique Sampling Valve. It can be used individually or in combination with sampling accessories, such as the Alfa Laval Non-return Valve.