The Unique Control LKB automation unit with built-in actuator offers intelligent control for LKB butterfly valves used in all applications. The Alfa Laval LKB range of butterfly valves consists of modular units designed to meet the full spectrum of requirements for effective, reliable butterfly valves at. Alfa Laval Hygienic LKB Butterfly Valve , L and stainless steel available in EPDM Viton (FPM) HNBR PFA.

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That’s why at Rodem, people are lkv biggest asset. For further details, see also IM The handles for the valve sizes DN and DN, which are designed for locking in two intermediate positions, enables adjusting of the valve, so that the flow rate can be regulated.

The torque of the actuator is increased when the valve disc contacts the seal ring of the butterfly valve. Alfa Laval butterfly valves bear the LKB designation.

Padlock can be mounted as shown in fig. The actuator can also be fitted onto ball valves by means paval special brackets. Speak with a Rodem representative to learn more about valves today by completing our online form or calling us at The handle for manual operation mechanically locks the valve in its open or closed position.


Also for ball valves. LKB-F also consists of two flanges and two flange seal rings. The valve consists of two valve body halves, valve disc, bushes for the disc stem and seal ring.

Alfa Laval Tri-Clover LKB & LKB UltraPure Butterfly Valves

Mechanically strong and normally resistant to ozone and strong oxidizers, animal and vegetable fats, nonpolar solvents, oils and lubricants, water and aqueous solutions. Control Equipment Control and indication is possible in connection with the remote-controlled LKB valve. Alfa Laval actuators are renowned for their exceptional reliability, regardless of operating conditions.

The seal is available in all sizes. This makes alta the workhorse solution in modern processing technology, ideal for use with low and medium-viscosity liquids. Our People Make lqval Difference.

Alfa Laval LKB & LKB UltraPure Butterfly Valves | Rodem

Normally resistant to ozone and other oxidizers, hydrocarbons in general, oils, lubricants and greases. Another advantage of the PFA seal is that the service intervals are prolonged due to a longer lifetime for the seal. The EPDM seal is mechanically strong and normally resistant to ozone and other strong oxidizers, animal and vegetable fats, polar solvents, Acids and bases, water and aqueous solutions.

Torque diagrams – Actuator Torque values for rotating the valve disc in a dry seal ring Angular motion of actuator: Service tool for fitting mm DN25 – DN40 valve discs. New Manufacturer Literature Library.


Indication unit with Hall proximity switches. The flange seals are not available in PFA, please select available rubber quality. Special version that makes it easy to remove the valve body without needing to dismantle piping set-ups. Service tool for lval. Angular motion of actuator: Furthermore, the design of the PFA seal minimizes the risk of worn seal.

LKB for flange connections: Application LKB is a sanitary automatically or manually operated butterfly valve for use in stainless steel pipe systems. The standard handle has a spring-locking action. The seal has high mechanical strength which makes it a perfect choice when dealing with abrasive products. A selection of different actuators is available.

The flange seals are not available in HNBR, please select available rubber quality. The special actuator design, featuring double qlfa, makes sure that maximum torque is applied to the valve disc at breakaway and seal positions.

In accordance with VDI The valve is assembled by means of screws and nuts. LKB with standard handle: This in turn makes it easy to undertake repair, service and replacement with a bare minimum of disruption.