The Pfeiffer BR10a PTFE lined double eccentric butterfly valve is ideal for handling extremely corrosive media in chemical processes. Designed to meet ANSI 150 pressure class standards, it enhances flow capacities while being prone to cavitation and noise due to its pressure recovery factor. Its double eccentric design reduces actuator torques. Compatible with various SAMSON group actuators, it offers a cost-effective alternative to exotic materials, featuring PTFE coating on all wetted parts and a replaceable disc.

The Pfeiffer BR10e Type PTFE lined centric butterfly valves, designed for chemical processes with corrosive media, align with the ANSI 150 class. Susceptible to cavitation and noise due to design, they require higher actuator torques. Compatible with various SAMSON group actuators, they offer a low-cost solution with all wetted parts PTFE coated for excellent control and trouble-free installation, even in insulated lines.

The Pfeiffer BR20a PTFE lined ball valve, designed for general service in the chemical industry, handles extremely corrosive media within ANSI 150 pressure class limits. Its design enhances flow capacities but increases susceptibility to cavitation and noise. It accommodates pneumatic, electric, or hydraulic actuators from the SAMSON group, ensuring versatility. Featuring exchangeable PTFE seat rings and a stainless steel, PTFE-lined ball and shaft, it provides a reliable, cost-effective solution for aggressive media.

The Pfeiffer BR20b PFA lined ball valve is engineered for general service in the chemical sector, tolerating extremely corrosive substances within ANSI 150 pressure ratings. It improves flow capacity but is more prone to cavitation and noise. Compatible with various actuators, its modular design facilitates integration with SAMSON group accessories. Offering an economical solution to harsh media, it features exchangeable PTFE seat rings and a standard liner thickness of over 2.5 mm.

The Pfeiffer 23e PTFE lined rotary plug valve is designed for use in the chemical industry, handling extremely corrosive media within ANSI 150 pressure class limits. Its design facilitates increased flow capacities while being more prone to cavitation and noise due to reduced pressure recovery. This valve allows bi-directional flow, optimising control and shut-off applications. The valve features a leakage-free stem and a pocket-free structure with a 5mm thick PTFE liner, offering a cost-effective solution.

The Type 3335 centric lined butterfly control valve, suitable for general service up to ANSI 300 class rating, features a lined seat ring made of EPDM or PTFE, enhancing tight sealing in corrosive chemical processes. Its design facilitates higher flow capacities but is prone to cavitation and noise due to reduced pressure recovery. This valve requires minimal material, is pneumatically actuated for rapid operation, and fits between DIN and ANSI flanges, embodying an ideal soft-seated design for stringent shut-off needs.