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O Type Ball Valve


CEPAI O type ball valve is adopted floated fixed structure. The valve is
straight way type with large flow capacity, small resistance coefficient,
simple structure and convenient maintenance. The sealing ring is
adopted by special elastic structure and the ball is hardening treated.
The valve equipped with pneumatic or electric actuator has the
advantages of compressed structure, good cutting off performance,
quick opening and closing, long service and so on.

Design Features
· The valve body is connected by cast flange, which is of compact
   structure, small volume and anti-pressure.
· The ball rotates 90°with fast response
· The material of seat ring includes PTFE and PPL, and PPL can be made for the middle temperature occasions
   which is less than 320℃.
· The surface of ball is hard treated, which is grinded, polished, of high degree of finishing and wear resistance.
· The equal diameter straight through channel of ball is almost the same as the inside diameter of pipe, which is
   of low flow resistance.
· Internal installed stem has better safety and rigidness.
· There is shearing action between ball and seat ring when open or close the valve, which the valve is suitable for
   the liquid of containing paper pulp, sewage and containing solid particle.
· The complete machine is fire-proof designed.
· Anti-static device can be equipped according to customer's requirement.

Technical specifications
Body type: O type ball valve
Plug type: Full bore, O type
Size: DN15~DN300 (1" to 12")
Pressure Class: 1.6, 4.0, 6.4Mpa; ANSI 150, ANSI 300
Body Materials: WCB, CF8M, CF3M, CF3, LCB
Trim materials: 304, 316, 316L, 17-4PH
Temp range: - 60°C to ~ +325°C
Connection: Flanged (FF, RF)
Gland packing: PTFE, Braided PTFE, Grafoil
Actuator: Cylinder, Electric actuator (Both Single action
  and double action are available)

O Type Ball Valve

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