Lug type butterfly valve, type 1340/1341

This lug type PTFE seated butterfly valve is designed for applications where standard elastomers are not suitable anymore such as in the chemical, pharmaceutical or food industry. The body has a two piece body design with a silicon or a viton backing. An option is to use a 3mm PTFE coated disc (type 1341) instead of the standard stainless steel disc (type 1340).

** Please contact us for different sizes and pressures.

Additional information


Operating pressure


Flange connection


Top flange


EN 19

Face to face length

EN 558-1/20

Test standard

EN 12266-1


Datasheet (PDF)

Type 1320/1321 concentric butterfly valve datasheet