Design Features

Tilting disc check valve for protecting reverse flow situations in pressurized piping systems and on the pump pressure side in a wide range of media
ORBINOX RA model tilting disc check valve is an ideal solution to protect reverse flow situations in pressurized piping systems and on the pump pressure side in a wide range of media such as raw water, wastewater, drinking water, cooling water or industrial water with solid content. Reverse flows are usually produced by system shutdowns situations or surge conditions as a result of emergency operations that can cause severe damage to equipment installed in the piping systems or even the piping systems themselves. ORBINOX RA check valves are conceived to prevent these consequences.

Industries

WTP, WWTP, Waterworks

Materials

Body: Cast: GJS400 / WCB 216 A
Fabricated: S-275-JR / AISI 304 / AISI 316 / DUPLEX 2205 / SUPERDUPLEX 2507

Seat: AISI 304/ AISI 316 /DUPLEX 2205 /SUPERDUPLEX 2507

Shaft: AISI 630

Disc: Cast: GJS400 / WCB 216 A, Fabricated: S-275-JR / AISI 304 / AISI 316 / DUPLEX 2205 / SUPERDUPLEX 2507

Counterweight assembly: S275JR

Hydraulic Damping System: AISI 304/ AISI 316

Pressure and Temperature

up to 25 Bar

Size

Up to DN 2000

Connection

Flanged, Wafer, Lug