Hawa Valves [India] Pvt Ltd offers Butterfly Valves with Centre Disc Design. Hawa Valves [India] Pvt Ltd is an ISO 9001:2000, ISO 140001:2004, OHSAS 18001:2007 certified company. Butterfly Valves with Centre Disc Design has a lower torque whereby there is no frictional contact between disc and rubber seat, which makes frictional resistance almost close to zero, thus markedly reducing operating torque.
Butterfly Valves with Centre Disc Design also have the other features, like: