The Pfeiffer BR14a double eccentric control butterfly valve caters to a wide range of general service applications within the ANSI 150 pressure class rating parameters, effectively managing erosion, abrasion, and corrosion processes. Its design optimizes flow capacities while minimizing pressure recovery, albeit increasing susceptibility to cavitation, flashing, and flow noise. The valve's double eccentric configuration notably diminishes actuator breakaway torques. Available in sizes ranging from 3 to 20 inches and crafted from Carbon Steel or Stainless Steel, it operates reliably in temperatures spanning from 14 to 392°F (-10 to 200°C).

The Pfeiffer BR14b Type High Performance Lugged Style Butterfly Valves are engineered for diverse industrial applications within the ANSI 150 pressure class rating, addressing challenges like erosion, abrasion, and corrosion. Its double eccentric design enhances flow capacities while diminishing pressure recovery, potentially leading to issues such as cavitation, flashing, and flow noise. With sizes ranging from 2 to 20 inches and ANSI Class ratings of 150 to 300, these valves are constructed from Carbon Steel or Stainless Steel, ensuring durability in temperatures spanning from -76 to 662°F (-60 to 350°C).

The Type 3331 centric control butterfly valve is tailored for general service applications within the ANSI 300 pressure class rating, adept at handling erosion, abrasion, and corrosion. While enhancing flow capacities, it compromises pressure recovery, rendering it susceptible to cavitation, flashing, and flow noise. This design necessitates increased breakaway torques from the actuator. Standard options include swing through, step seated, angle seated, or low noise disc design, and temperature extensions. It can be paired with pneumatic, electric, hydraulic, or electro-hydraulic actuators provided by SAMSON Group. These valves adhere to the modular assembly principle, accommodating SAMSON GROUP actuators and valve accessories like positioners, limit switches, and solenoid valves.

The Leusch LTR 43 Type Triple Offset Butterfly Control Valve, suitable for general service applications within the ANSI 2500 pressure class rating, effectively handles erosive, abrasive, corrosive, cavitation, and flashing process conditions. Its innovative design enhances flow capacities while mitigating cavitation, flashing, and noise generation through optional features. The valve's triple eccentric configuration minimises actuator torque requirements. Standard options include low and high-temperature variants, heating jacket, and NACE materials. Additionally, it can be paired with pneumatic, electric, hydraulic, or electro-hydraulic actuators from the SAMSON group, facilitating comprehensive control valve setups with various accessories.