This shut-off valve is produced in polypropylene and parts are fitted with EPDM seals. Polypropylene has the advantage of being more chemically resistant than acetyl.
The John Guest Polypropylene valves are for use with potable water. In addition, John Guest Polypropylene valves are not to be used with compressed air, explosive gases, petroleum spirit and other fuels or for heating systems.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.