VAG DUOJET®, DUOJET-P and DUOJET-T are automatic high-capacity, single-chamber air valves with triple functions for venting and releasing air in pipelines as well as for releasing air during operation. -P has 40 percent higher performance than standard air valves and -T has a special tamper resistant strainer and bonnet design. They are suitable for use in water treatment, water distribution, in dams, power plants and in industry.
FLOWJET® PE is an automatic polyethylene air valve for wastewater applications. It has extended internal parts to protect the functional parts from soiling.