TK01

The TK01 is an eccentric, non-return check valve manufactured in accordance with DIN face to face length EN 558/ISO 5752 series 14. When the butterfly valve opens and closes, the eccentrically mounted valve disc swings in and out at an optimal angle. Unlike conventional check valves, the TK is very free-moving and opens with minimal differential pressure. This is because the contact pressure in the seal seating has been optimized. Thanks to its robust, careful design, the TK has proven itself on the market over the course of decades.

TK01

CHARACTERISTICS TK01

Check valve
Design
Double flange body
Case shape
6 – 16 inch
Nominal sizes
Ductile iron
Material
0 – 235 psi
Pressure rating
PN10, PN16
Flange drilling
EN 558 series 14
Face to face dimension

MATERIAL OF CONSTRUCTION

Part Ductile iron
Body EN-GJS-400-15
Disc EN-GJS-400-15
Seal EPDM
Shaft 1.4104
Shaft bearing Zinkfreie Bronze 2.1090

Other materials upon request

CORROSION PROTECTION

Body EKB-Beschichtung
Scheibe EKB-Beschichtung
Schrauben 1.4404

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