PARVEEN manufactures sim-ple construction full-bore, non-lubricated type, three piece, forged concept Ball Valve technology. Soft seal mounted on the ball guarantee that the static spherical seat rings in the body are perfectly tight. The operating torque is low whatever the line pressure due to the limited travel of the spherical flanges inside the body. There is no friction of the soft seat on the seal rings during operation and the packing wear is practically nil. With the valve open, the seals are protected and relaxed in the body cavity. Double sealing upstream and downstream assured in each direction by a single seal. The body can be dismantled even in the case of valves welded to the pipeline.

These are available from 2" to 4" sizes, welded, flanged or threaded ends type. Pressure ratings upto 3000 PSI W.P for normal or H₂s service. Other sizes & pressure ratings are also available on request.