2270 / SWING CHECK VALVE - Compañía de válvulas Faf
2270 / SWING CHECK VALVE
PRODUCTION STANDARDS
DN40 → DN300 PN 10-16
Design
EN 12334 / EN16767
Connection
EN 1092-2 / ISO 7005-2 – Flanged
Face to Face
EN 558 Series 48 / DIN 3202 F6
Marking
EN 19
Tests
EN 12266-1
Corrosion Protection
Electrostatic Powder Epoxy / FBE
Features
With the start of movement at defined flow direction on the system, the disc leaves the flow section by turning around its axis and allows the flow pass.
The disc fixed inside the body in located on the flow axis.
Sealing is achieved by metal to metal seating. Rubber coated disc is available. (Optional).
All external surfaces are primed and painted for corrosion resistance.
Can be installed in either vertical (upward flow only) or horizontal (cover upright) applications.
Designed with focus on easy access to maintenance. By unscrewing a few bolts the bonnet assembly including hinge and disc can be removed from the body, and maintenance can be performed.
Zero stem leakage eliminates media loss and satisfies environmental regulations.