Butterfly valves

17 - Interposed flange butterfly valve with inner sealing collar


The Pfeiffer BR17 is a shut-off butterfly valve in centric and eccentric versions with sealing collar for hard wearing media, especially bulky material. It is designed for applications up to the limits of the PN10 pressure class rating. The series 17 is a tight-sealing interposed flange butterfly valve. The valve is suitable for solid, fluid, and gaseous media.

The Pfeiffer BR17 can be assembled with a pneumatic, electric, hydraulic, or electro-hydraulic actuator also offered by the SAMSON Group to complete the butterfly valve construction. These valves are designed according to the modular assembly principle and can be equipped with SAMSON Group actuators and valve accessories.

  • Nominal diameters: DN50 to DN1000
  • Pressure classes: up to 10 bar
  • Materials: Silumin, Cast Iron, Spheroidal graphite iron, Stainless steel
  • Temperature range: -40°C to +200°C

Manufactorer: SAMSON - Pfeiffer

Related documents
Datasheet - DINTB17_EN