2103 Butterfly valve wafer type

Size: 2″ to 20″ (DN 50 to DN 500).

Flange Compatibility: GG-20 iron body allows direct installation between ANSI 150 and DIN PN 10/16 pipe flanges.

Maximum Working Pressure: 16 bar (PN 16) for sizes 2″ to 10″ (DN 50 to DN 250), and 10 bar (PN 10) for sizes 12″ to 20″ (DN 300 to DN 500).

Working Temperature: -20°C to +120°C.

Operation/Handling: Lever handle operated for standard sizes; equipped with a manual gear operator reducer for sizes 12″ (DN 300) and above.

Actuator Mounting Plate: conforming to ISO 5211 and DIN 3337 standards.

Face-to-Face: according UNE EN 558-1 Serie 20 (DIN 3202 K1).

Materials: Epoxy-painted cast iron body (GG-20), zinc-plated ductile iron disc (GGG-40), AISI 416 stainless steel stem/pivot, and an EPDM body seat.