Bray Acris® Series 24/25

PFA Lined Butterfly Valve.
Bidirectional Bubble-Tight Shutoff for Demanding Environments.

Trusted Worldwide for Ultrapure Water, Chemical, and Semiconductor Applications
Acris® PFA-Lined Butterfly Valves: Superior Sealing for Corrosive and High-Purity Services
The Bray Acris® Series 24/25 PFA-lined butterfly valves are engineered for bi-directional bubble-tight shutoff in highly corrosive and ultrapure applications. With a fully molded PFA liner and disc, these valves offer maximum resistance to corrosion, permeation, and microbial contamination, ensuring long-term reliability and purity.

Applications: chemical and petrochemical, semiconductor manufacturing, ultrapure water and reverse osmosis, chlor-alkali, ion exchange, vacuum service, wastewater treatment.
Media Compatibility: chlorine gas, hydrochloric acid, organic solvents, caustics, strong oxidizing agents, viscous liquids, and ultrapure water.
Design Features: 360° seat energizer, live-loaded stem sealing, extended shaft over-molding, high-strength stainless steel stem, and energized flange seal.

Certified to SIL 3 safety standards, the Acris® Series 24/25 valves are trusted worldwide in industries from Asia’s semiconductor fabs to North America’s chemical plants and Europe’s water treatment facilities. With sizes NPS 2–24 (DN 50–600) and temperature range -20°F to 320°F (-29°C to 160°C), these valves deliver zero-leakage, long service life, and cost-effective performance globally.