The single-seat valves from SPX are highly versatile stop and change-over valves which are very fast and easy to service. A metallic stop minimises stress and load on seat seals, which in the long run minimises downtime. Furthermore, the valves are equipped with a fully welded, maintenance free actuator.
Single Seat Valves
Its hygienic design makes it ideal for applications in the dairy, beverage and brewing industries, as well as the chemical and pharmaceutical industries. The valve is 3A certified and EHEDG approved. As our standard valve,
the valve is available in on/off and change-over versions.
Ideal for handling small flows when hygienic shut-off and change-over are required, the Alfa Laval SB Mini Flow Valve is used to close or divert the flow of liquids or gases in a broad range of applications in the brewery, food, dairy and beverage industries. The valve can be used as an integral part of a SCANDI BREW® tank top system.
A modular family of "throttling or pressure control" valves that are the ultimate in: easy cleaning, high pressure, low maintenance design. With 11 standard bodies, 12 different actuators, 4 stem types, flush or standard adaptor, and a wide range of control tops, the valves can be configured to precisely fit any application.
A modular family of valves that are the ultimate in: easy cleaning, high pressure, low maintenance design. With 16 standard bodies, 12 different actuators, 5 stem types, and a wide range of control tops, the valves can be configured to precisely fit any application.
Alfa Laval Unique Single Seat Valves (SSVs) are robust, reliable and versatile pneumatic single seat valves designed for uninterrupted production in a broad range of hygiene-critical applications. Valve bodies, plugs and actuators of these pneumatic control valves can be configured to meet virtually any requirement resulting in cost-effective solutions that meet high standards of hygiene and aseptic compatibility.
Unique SSV aseptic valve for sterile process applications. A one-piece diaphragm provides hermetic sealing against intrusion from the atmosphere, ensuring full protection against the effects of microorganisms during processing. The special diaphragm offers modularity as it can be used with a broad range of the Unique SSV configurations – including standard, tangential, two-step, manual and tank outlet valves.
Unique Single Seat DN125 (5") and DN150 (6") valves are pneumatic seat valves in a hygienic and modular design offering a wide field of applications, for instance as a stop valve with two or three ports or as a change-over valve with three to five ports. These valves complement the Unique Single Valve family for large size installations in specific areas of your plant where size matters.