Butterfly Valves

Trusted throughout the chemical, petrochemical, and many other industries

Garlock Butterfly Valves are renowned throughout the chemical, petrochemical, process, and many other industrial sectors for their quality, performance, and reliability in arduous conditions. Garlock valves set the standard in TA-Luft compliance, plus the valves are certified with SIL 3 according to EN 61508.

View the Garlock Butterfly Valve Product Lines Below


GAR-SEAL valves are used extensively where corrosive, abrasive, and toxic media need to be reliably controlled. They are typically used for accurate control, throttling, and shut-off duties in the chemical, petrochemical, chlorine, paper, electro-plating, and many other industries. GAR-SEAL butterfly valves offer reduced maintenance requirements and increased operational reliability.


MOBILE-SEAL valves are used on road tanker vehicles, railway wagons, silos, and other transportation and storage containers where high chemical resistance, reliability, and special safety requirements are essential. MOBILE-SEAL is EN 14432 approved.


SAFETY-SEAL valves are used in applications where corrosive, abrasive, and toxic media need to be handled and electrostatic charges must be avoided at the same time.


These valves are used in applications where sterile processes need to be maintained in the pharmaceutical and food industries without unnecessary and costly overhauls and replacement. The special characteristic of this valve is its external sterilization capability.

Valve Accessories

Offering a full range of valve accessories, Garlock can supply standard handles, special locking handles, gear operators, air actuators, limit switches and electro pneumatic positioners.