Frenstar Limited are exclusive UK stockists and suppliers of the Intervalve extensive range of butterfly valves and other valves. Established in 1977, Frenstar Limited has been supplying the Intervalve brand of butterfly valves to clients in the Uk and around the World since 1981.

Potable Water, Waste Water, Marine, Offshore , Chemical / Process, Petrochemical, Mining, Steel Works, Fire Fighting Systems, Food, Health System