Orbit ball valve
Features
1.No rubbing between sealing surfaces. The tilt and turn action eliminates seal abrasion, which is the major cause of seat wear in conventional ball, gate and plug valves.
2.Injectable packing. For in-service maintenance, stem packing material is injected through the packing fitting, giving complete control of fugitive emissions.
3.Single-seat design. The single ,stationary seat in the orbit valve seals in both directions and avoids the problems of trapped pressure between seals.
4.Long life. Orbit valves replace troublesome ball valves, global valves and plug valves. The orbit design has performance advantages that reduce plant outage and reduce the cost of ownship.
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Floating ball valve6
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