AKR2

PFA lined piston check valve

The piston check valve ATOMAC AKR2 is a spring assisted piston check valve which ensures a secure seal at low differential pressures in a horizontal position. All wetted parts including the compression spring are lined PFA/PTFE. The AKR2 builds on the standard components of the ball check valve ARV2 and is available in the same sizes and lengths. Please see our datasheet for detailed information.

Type

Check Valve

Sizes

DN15, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200, 1/2", 3/4", 1", 1 1/2", 2", 3", 4", 6", 8"

Flange connection

PN10, ANSI 150, PN16

Face-to-face

DIN EN 558 Line 1, ANSI B 16.5

Body material

GGG40+PFA, GGG40+FEP

Lining/Coating

PFA, FEP

Connection

Flanges

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