With this valve Flowserve compliments the extensive Atomac ball valve range. Compared to a floating ball design, the AKH8 offers a one piece ball and stem unit. Through this connection between the ball and stem the use in sticky, adhesive and highly viscous fluid applications is improved, particularly in high cycling requirements as the stem drive connection into the ball slot in floating ball design valves may deteriorate. The excellent construction and design of the static and dynamic body joint sealing of our AKH2.2 with the metal of metal connection is also integrated in this new monoblock ball valve. Through this, piping vibrations as well as thermal cycling cannot negative effect the valve torque or the body seal.

Product features

Type Ball Valve
Operations Electric Actuator, Pneumatic double-acting, Pneumatic single-acting, Lever, Topflange (ISO 5211), Ge
Sizes DN15, DN20, DN25, DN40, DN50, DN80, DN100
Flange connection PN10, PN16
Face-to-face DIN EN 558-1
Body material GGG40+PFA, GGG40+FEP
Packing gland PTFE, PTFE+Graphite
Pressure range PN16
Ball material PFA coated, FEP coated
Ball seat PTFE
Lining/Coating PFA, FEP
Connection Flanges

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