Camtech Sleeved Plug valves are robust in construction and easy In-Line maintainability. These valves are non-lubricated quarter-turn valves that achieve sealing through the use of a compressible sleeve as a sealing member. In many applications they operate virtually maintenance free for decades. Sleeved plug valves are used for on/off and throttling service in demanding process applications with media temperatures ranging from -20°F to 600°F. These valves are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry etc.
3-Way Plug Valves offered by us are quarter-turn rotational motion valves that are used for manual controlling, starting, stopping and diverting the flow in the pipe lines.These valves use cylindrical or tapered plug that is rotated to 90° during the operation.These valves are used in industries like food, pharma, paper, textiles and many more.
Main features: Plug is pressed into body cone surface tightly to form a good sealing area, and injects sealant into the sealing area to form a sealing film. Lubricated plug valve is a kind of bidirectional valve, which can be widely used in oilfield exploitation, transportation and refining plant, while also can be used in petrochemical, chemical, gas, LNG, heating and ventilation industries and etc.
Main features: During opening process, rotates the stem anticlockwise and lift tapered plug moving up and pull the plug sealing surface away from the body seat, the clearance between the body and seals allows free movement without friction. Rotates stem further, with the tilt guide mechanism design, the plug will be turned 90°aligning plug port window to valve body bore that valve is fully opened. Because without abrasion between sealing surfaces, so the operating torque is very low and service life is longer. Twin seal plug valves are mainly used in CAA fuel storage plant, harbor refined oil storage plant, manifold plant, etc.